Keeping pace with the ever-changing life sciences industry, Morrison Foerster stays on top of the trends and political, legal, and economic drivers to support striking the balance between innovative discovery and purposeful business planning to assure our clients continued success. MoFo Life Sciences shares timely legal and business insights and in-depth analyses on trends and the complex technologies at the heart of the global pharmaceutical, biotechnology, diagnostics, medical devices, digital health, and AgTech fields.Learn more about our <a href="https://www.mofo.com/capabilities/life-sciences-healthcare" target="_self">Life Sciences practice</a>.<h2 dir="ltr">ABOUT MORRISON FOERSTER</h2>Morrison Foerster is a leading global law firm that transforms complexity into advantage for its clients. Our clients include some of the largest financial institutions, banks, consulting and accounting firms, and Fortune 100, technology, and life sciences companies. Highlighting the firm’s commitment to client service, leadership in market-changing deals and impact litigation, and values-based culture, Morrison Foerster has been repeatedly recognized as one of the top 10 firms on The American Lawyer’s A-List. Year after year, the firm receives significant recognition from Chambers and The Legal 500 across their various guides, including Global, USA, Asia‑Pacific, Europe, UK, Latin America, and FinTech Legal. Our lawyers passionately care about delivering legal excellence while living our values. Morrison Foerster has a long-standing commitment to creating a culture that respects and celebrates differences, while providing an inclusive environment. The firm has achieved Mansfield Certification Plus since 2018 as a result of successfully reaching at least 30 percent women, communities of color, and LGBTQ+ lawyer representation in a notable number of current leadership roles and committees. The firm also has a long history of commitment to the community and society through providing pro bono legal services, including litigating for civil rights and civil liberties, improving public education and fostering the wellbeing of children, advocating for veterans, promoting international human rights, enforcing the right to asylum, and safeguarding the environment.

Social

Search

Subscribe

Life Sciences and Healthcare Group

Life Sciences Podcast

Patent Counseling + Prosecution

FDA Regulatory + Life Sciences Compliance

FDA + Healthcare Regulatory and Compliance 

Life Sciences Transactions + Licensing

Life Sciences IP Litigation

Resources

Editors

230315-new-mofo-life-sciences-logo.jpg

Dr. Meghan Poon counsels clients on patent preparation and prosecution, portfolio strategy, and IP due diligence in the areas of biotechnology and biologics. She has significant experience in diverse technologies including antibodies, cell therapies, gene therapies, diagnostics, and gene-edited plants. She represents clients ranging from large international pharmaceutical companies to midsized companies, startups, and universities.Meghan has filed numerous Patent Term Extension applications to secure additional term for her clients’ patents, which cover FDA-approved products. In addition, Meghan has extensive experience addressing complex obviousness-double patenting and subject matter eligibility issues impacting her clients’ patent portfolios. Meghan also represents clients in both investor-side and target-side due diligence, in deals from seed funding to initial public offerings.Prior to law school, Meghan attended graduate school at the University of California, Los Angeles, where she received a Ph.D. in biological chemistry based on her work on protein-protein and protein-DNA interactions at a molecular level. Meghan is the author of several scientific publications and has presented her research at international conferences.Meghan received her J.D. from the University of Southern California Law School and spent a year as a visiting student at Santa Clara University, where she focused on intellectual property.

poon_meghan_blog_150x150.png

poon_meghan_common_640x280.jpg

poon_meghan_heroretina_2700x1160.jpg

poon_meghan_mobileretina_750x1040.jpg

poon_meghan_social_600x600.jpg

Partner

Morrison Foerster's patent prosecution and patent strategy team is highly qualified with more than 100 advanced degrees and multilingual capabilities.

With 80+ Ph.D.s, more than 100 advanced degrees, and multi-lingual capabilities, including Chinese and German, we offer clients around the world a patent prosecution and counseling practice that is unrivaled in its depth of industry and technical experience.

Patent Strategy + Prosecution

Patent Prosecution | Patent Firm

Band 1: Intellectual Property: Patent Prosecution, California

Tier 1: Patent Strategy & Management

Recommended: Patent Prosecution

Patent Strategy Firm Of The Year

 Intellectual Property: Patents: Prosecution

Recommended for Patent Prosecution in California and DC Metro Area

Highly Recommended: Patent Prosecution, California

Patent Prosecution, US 

Dr. Meghan Poon counsels clients on patent preparation and prosecution, portfolio strategy, and IP due diligence in the areas of biotechnology and biologics. She has significant experience in diverse technologies including antibodies, cell therapies, gene therapies, diagnostics, and gene-edited plants.

Meghan Poon

Wolfgang advises clients on contentious and non-contentious matters involving their most valuable intellectual property assets in life sciences, digital, and high-tech industries.His subjects of focus include research and development collaborations, complex licensing agreements, and other technology transactions, as well as know-how protection strategies, and employee invention law. He also has substantial experience in litigating patents, trademarks, and other intellectual property assets, often in a multijurisdictional context. In addition, Wolfgang and his team frequently clear trademarks and ad campaigns and prosecute trademark applications.Wolfgang is co-editor of our <a href="https://lifesciences.mofo.com/" dir="ltr" target="_blank">MoFo Life Sciences Blog</a>.Wolfgang is a partner of Morrison Foerster based in our German office in Berlin.<h4 dir="ltr">Representative Transactional Matters</h4><ul dir="ltr"><li>U.S.-based BioTech fund on various research collaborations and other transactions with German start-ups or research institutions.</li><li>Negotiate multimillion-euro strategic partnership between two AgTech leaders concerning the development and commercialization of pest-resistant transgenic traits.</li><li>Craft global multi-million collaboration regarding AI-powered robotic MaaS.</li><li>UK-based digital health company on product roll-out of RPM applications in Germany; coordinate international expansion.</li><li>Advise numerous German start-ups on their U.S. expansion.</li><li>Draft diverse global patent and know-how license agreements in the areas of AgTech and life sciences—including gene licensing and licensing of genome editing technologies (e.g., CRISPR)—and medical devices; draft correlating supply and distribution agreements.</li><li>Structure IP rights in connection with joint ventures and other M&A transactions, including the carve-out of a patent-heavy semiconductor business comprising nine jurisdictions into a German–U.S. joint venture.</li><li dir="ltr">Advise on government-funded, multi-partner R&D projects and/or R&D projects with academic institutions, as well as on employee invention law.</li></ul><h4 dir="ltr">Representative Contentious IP Matters</h4><ul dir="ltr"><li>Lead counsel in an international dispute between software companies on rights and obligations following termination of a multi-million licensing and distribution arrangement; coordinate local counsel.</li><li>Defend Japanese chip manufacturer in high-profile SEP-litigation; advise on global settlement arrangement.</li><li>Represent leading internet retailer in patent infringement and concurrent invalidity proceedings in the context of a multijurisdictional dispute concerning touch-screen technology.</li><li>Represent diverse pharmaceutical and life sciences companies in national and cross-border patent infringement proceedings and other technology-related disputes, including preliminary injunctions as well as pre‑trial discovery and inspection proceedings, concerning, inter alia, drug-coating technologies, toner cartridges, medicinal gases, transgenic plants, and vaccines.</li><li dir="ltr">Conduct trademark, copyright, and false advertising litigation, including, most notably, a high-profile trademark litigation for a German bank, and a nine-country cross-border trademark litigation involving a famous pharmaceutical brand.</li></ul>

Dr. Wolfgang Schönig berät Mandanten zum Schutz des geistigen Eigentums sowohl in streitigen als auch nichtstreitigen Angelegenheiten, mit einem besonderen Fokus auf die IP-rechtliche Beratung von Unternehmen aus den Bereichen Life Sciences, Digitalwirtschaft und High-Tech.Zu seinen Beratungsschwerpunkten gehören Forschungs- und Entwicklungskooperationen, komplexe Lizenzvertragsgestaltungen und andereTechnologie-Transaktionen, sowie Know-how-Schutz-Strategien und das Arbeitnehmererfinderrecht. Er verfügt zudem über umfangreiche Prozesserfahrung zur Durchsetzung von Patenten, Marken- und anderen IP-Rechten, häufig auch in einem grenzüberschreitenden Kontext. Darüber hinaus bewertet Dr. Wolfgang Schönig zusammen mit seinem Team regelmäßig die Rechtskonformität von Werbekampagnen, prüft die Verfügbarkeit von Marken und entwickelt entsprechende Anmeldestrategien.Dr. Wolfgang Schönig ist Co-Editor des Life Sciences Blogs von Morrison Foerster.Er hat seinen Doktortitel an der Heinrich-Heine-Universität Düsseldorf und seinen LL.M. an der Fordham School of Law in New York erworben, jeweils mit Schwerpunkt im gewerblichen Rechtsschutz. Seinen MBA-Abschluss erhielt er von der European University in Barcelona.Dr. Wolfgang Schönig ist Partner des deutschen Büros von Morrison Foerster in Berlin.<h4 dir="ltr">Repräsentative Transaktionen</h4><ul><li dir="ltr">BioTech-Fonds mit Sitz in den USA bei verschiedenen Forschungskooperationen und anderen Transaktionen mit deutschen Start-ups oder Forschungseinrichtungen</li><li dir="ltr">Verhandlung einer hochvolumigen strategischen Partnerschaft zwischen zwei Technologieführern im Bereich Crop Science betreffend der Entwicklung und Kommerzialisierung von bestimmten Resistenzen</li><li dir="ltr">Gestaltung einer globalen Multi-Millionen-Zusammenarbeit für KI-gestützte Roboter</li><li dir="ltr">Ein in Großbritannien ansässiges Unternehmen für digitale Gesundheit bei der Markteinführung von RPM-Anwendungen in Deutschland; Koordination der internationalen Expansion</li><li dir="ltr">Beratung zahlreicher deutscher Start-ups bei deren US-Expansion</li><li dir="ltr">Strukturierung und Verhandlung diverser Patent- und Know-How-Lizenzen in den Bereichen Ag Tech und Life Sciences – einschließlich Fragen zu genome editing wie CRISPR-Medizingeräte, sowie Gestaltung von Softwarelizenzverträgen und Erstellung korrespondierender Liefer- und Vertriebsvereinbarungen</li><li dir="ltr">Strukturierung von IP-Rechten im Zusammenhang mit Joint Ventures und anderen M&A-Transaktionen, darunter die Koordination eines neun Länder umfassenden IP Carve-Outs im Rahmen eines Halbleiter-JVs</li><li dir="ltr">Beratung zu staatlich geförderten Multi-Partner F&E-Projekten und/oder F&E-Projekten mit akademischen Einrichtungen sowie zum Arbeitnehmererfindungsrecht</li></ul><h4 dir="ltr">Repräsentative IP-Streitigkeiten</h4><ul><li dir="ltr">Lead Counsel in einem internationalen Rechtsstreit zwischen Softwareunternehmen über Rechte und Pflichten nach Beendigung einer millionenschweren Lizenz- und Vertriebsvereinbarung; Koordinierung der lokalen Anwälte</li><li dir="ltr">Verteidigung eines japanischen Chipherstellers in einem prominenten Streitfall bezüglich Standardessentieller Patente (SEP); Beratung zu einer globalen Vergleichsregelung</li><li dir="ltr">Verteidigung einer führenden Internetplattform gegen Ansprüche eines Patenttrolls wegen vermeintlicher Verletzung von Patent bezüglich Touchscreen-Technologie sowie korrespondierende US-Streitigkeiten</li><li dir="ltr">Vertretung von Pharma- und Life Science-Unternehmen in nationalen und grenzüberschreitenden Patentverletzungsverfahren und anderen technologiebezogenen Streitigkeiten, einschließlich einstweiliger Verfügungsverfahren und vorprozessualer Beweissicherungs- und Besichtigungsverfahren, unter anderem in Bezug auf Arzneimittelbeschichtungstechnologien, Tonerkartuschen, medizinische Gase, transgene Pflanzen und Impfstoffe</li></ul>

schonig_wolfgang_blog_150x150.png

schonig_wolfgang_common_640x280.jpg

schonig_wolfgang_heroretina_2700x1160.jpg

schonig_wolfgang_mobileretina_750x1040.jpg

schonig_wolfgang_social_600x600.jpg

Our life sciences and healthcare clients, from emerging innovation drivers to iconic brands, rely on our unrivaled depth of knowledge and technological experien

Life Sciences: IP/Patent Litigation

Life Sciences

Global: Life Sciences

Asia-Pacific Region: Life Sciences

Healthcare: Life Sciences

China Healthcare and Life Sciences: Foreign Firms

US: Biotechnology Law

Japan: Life Sciences

China: Life Sciences: International Law Firm

Wolfgang Schönig is a partner of Morrison Foerster (International) LLP based in our German office in Berlin. His practice specialty is advising on IP aspects relative to transactions in, among others, the life sciences, AgTech and pharmaceuticals industry, as well as legal representation in IP disputes. Wolfgang is specialized in research and development collaborations, complex licensing agreements, technology acquisitions, know-how protection strategies, and employee invention law.

Wolfgang Schönig focuses his practice on IP aspects relative to transactions in the digital, telecoms, high tech, life sciences, and pharmaceuticals industry, as well as legal representation in IP disputes.

Wolfgang Schönig advises clients on IP aspects relating to transactions in, among others, the life sciences, AgTech and pharmaceuticals industry, as well as legal representation in IP disputes. His additional focus areas include research and development collaborations, complex licensing agreements, technology acquisitions, know-how protection strategies, and employee invention law.

Wolfgang Schönig

favicon.ico

favicon-16x16.png

favicon-32x32.png

apple-touch-icon.png

MoFo Favicons

MoFo Life Sciences shares timely legal and business insights and in-depth analyses on trends and the complex technologies at the heart of the global pharmaceutical, biotechnology, diagnostics, medical devices, digital health, and AgTech fields.

life-sciences-featured-image.jpg

life-sciences-featured-image

Announcements

Welcome to Mofo Life Sciences

Blog - Terms of Use

Cookies

Blog - Privacy Policy

Blog - Blog Disclaimer

Blog - Attorney Advertising

morrison-foerster-blog-logo.png

Brings together legal insights and in-depth analyses on trends and complex issues shaping the global technology industry.

MoFo Tech Blog

MOFO TECH

Equips our clients with the most up-to-date and relevant information on employment and labor law issues.

Employment Law Commentary

EMPLOYMENT LAW COMMENTARY

Stay on top of emerging issues and stay informed of developments related to the law and business of social media.

Socially Aware

SOCIALLY AWARE

In-depth analysis of developments and trends impacting government contracting.

Government Contracts Insights Blog

GOVERNMENT CONTRACTS INSIGHTS

Provides insights and reports on the most current class actions lawsuits and product liability issues that affect consumer-facing companies.

Class Dismissed Blog

CLASS DISMISSED

MoFo Life Sciences

  Linkedin

MoFo LinkedIN

Life Sciences Blog - RSS

Stay Connected

Never miss a post from MoFo Life Sciences. Enter your email below to stay up-to-date.

Because No One is Immune to the Law

Morrison Foerster - Footer

Blogs -  Home Button

Home

Blog - Topics

Topics

Blog - Editors

Blog - About

About

Blog - Subscribe

Meghan McLean Poon Ph.D.

More

Is Your Claim Open or Closed? Claim Construction Takes on a New Meaning in Eye Therapies, LLC v. Slayback Pharma, LLC

Need to FAST Track Your Patent? The USPTO increases the Annual Limit to 20,000

What Makes a Good Cell and Gene Therapy Application?

A Tip for Improving Your “Improved” Jepson Claim: Include Written Description Support

USPTO Discontinues Accelerated Examination Program in Favor of Expanding Track One Program

LinkedIN

MoFo partners Kate Driscoll and Nate Mendell launched the MoFo life sciences podcast When Your Life Sciences Are on the Line this week, and Episode 1 is now <a href="https://soundcloud.com/user-496742723/03-27-lifescience-podcast01-v1" target="_blank">available</a>. The podcast features interviews with legal experts who share insights and advice you just might need when your life sciences are on the line.The special guest for Episode 1 was Jim Krenn, a MoFo partner whose practice is focused on major corporate transactions for emerging and established companies in the life sciences. Jim, Nate, and Kate discuss strategies to maximize and protect the value of trade secrets, how investing in compliance early pays dividends as companies mature, and where companies may face government scrutiny on the journey from startup to public company.Trade secrets play a central role in raising capital, selling a company, and going public, and the rise of cyber breaches and sophisticated intellectual property theft has pushed investors to look closely at how trade secrets are safeguarded. Jim maps out strategies for maximizing the value of trade secrets at key stages and discusses with Nate and Kate how to protect a critical asset for many life sciences companies.Early-stage companies often focus on development and growth, but an appropriate compliance function is important to control present and future downside risk. Jim explains the decision dynamics at play, and Kate discusses how increased scrutiny on life sciences companies makes good compliance a winning value proposition.Outside scrutiny on company systems peaks when the time comes to take a company public or consider a merger or acquisition. Interested parties pore over compliance functions at this stage, particularly in the highly regulated life sciences industry. Nate and Kate discuss corresponding risks for company insiders.

driscoll_kate_blog_150x150.png

driscoll_kate_common_640x280.jpg

driscoll_kate_heroretina_2700x1160.jpg

driscoll_kate_mobileretina_750x1040.jpg

driscoll_kate_social_600x600.jpg

Katherine (Kate) Driscoll, partner, focuses her practice on white collar defense, investigations and enforcement actions for companies and senior executives.

Kate Driscoll

Katherine (Kate) Driscoll is a partner in Morrison Foerster’s Investigations + White Collar Defense Practice Group. Kate focuses her practice on investigations, enforcement actions, and compliance, representing companies and senior business executives.

mendell_nate_blog_150x150.png

mendell_nate_common_640x280.jpg

mendell_nate_heroretina_2700x1160.jpg

mendell_nate_mobileretina_750x1040.jpg

mendell_nate_social_600x600.jpg

Nathaniel (Nate) Mendell is a partner in Morrison Foerster’s Investigations + White Collar Defense and Privacy + Data Security practice groups and was the former Acting U.S. Attorney for the United States Attorney’s Office for the District of Massachusetts. 

Nathaniel Mendell

Nathaniel R. Mendell

krenn_jim_blog_150x150.png

krenn_jim_common_640x280.jpg

krenn_jim_heroretina_2700x1160.jpg

krenn_jim_mobileretina_750x1040.jpg

krenn_jim_social_600x600.jpg

Co-Chair of Emerging Companies + Venture Capital Practice

Jim has extensive experience representing private and public companies and investors in significant business transactions from formation through liquidity. His practice focuses on mergers and acquisitions, venture capital financings, and emerging company counseling. His clients span a broad range of industries, with a concentration in life science and technology companies.

Jim Krenn

240430-when-your-life-sciences-are-on-the-line.jpg

240430-when-your-life-sciences-are-on-the-line

MoFo partners Kate Driscoll and Nate Mendell launched the MoFo life sciences podcast When Your Life Sciences Are on the Line this week, and Episode 1 is now available. 

When Your Life Sciences Are on the Line: Protecting Your Company’s Most Valuable Asset: Trade Secrets

Corporate + Venture Capital

Employment

Financing

Global

Intellectual Property

Litigation

Privacy + Data Security

Regulatory

Startup

In October 2023, the <a href="https://www.upov.int/portal/index.html.en" target="_blank">International Union for the Protection of New Varieties of Plants (UPOV)</a> published a long-awaited <a href="https://www.upov.int/edocs/expndocs/en/upov_exn_edv.pdf" target="_blank">updated Explanatory Note on Essentially Derived Varieties (EDVs)</a>. The UPOV Convention outlines a popular sui generis form of IP protection for plant varieties and was first established in 1961; EDVs have been a provision of the UPOV Convention since 1991. However, the bounds of what can constitute an EDV have often been difficult to devise in practice, and stakeholders have long been requesting clarification from UPOV, particularly in light of modern breeding techniques that may incorporate, for example, gene editing. This new guidance represents UPOV’s response to these concerns.What Are EDVs?The legal concept of an “essentially derived” variety serves to effectively extend the reach of a Plant Variety Right (PVR; often also used synonymously with Plant Breeders’ Rights, or PBRs) issued under a PVR scheme that is based on the 1991 UPOV Convention. Thus, in order to understand the concept of EDVs, it is first necessary to understand what a PVR is.PVR certificates are a form of IP protection that are separate from patents and are designed specifically for new plant varieties. PVRs protect against unauthorized commercial activity or use of a protected variety, with <a href="https://www.upov.int/databases/en/#QS13" target="_blank">over 150,000 total active titles worldwide as of 2022</a>. The most common legal framework for PVR protection is outlined in the <a href="https://upovlex.upov.int/en/convention" target="_blank">UPOV Convention</a>. Each UPOV <a href="https://www.upov.int/members/en/" target="_blank">Member jurisdiction</a> ultimately provides and implements its own PVR laws and regulations that are consistent with the UPOV Convention to which they are signatory, but UPOV’s “Explanatory Notes” (which provide non-binding guidance for understanding and implementing various terms or provisions of the UPOV Convention) can influence how a Member implements and interprets its PVR laws.There are two current versions of the UPOV Convention, 1978 and 1991, which have some differences in PVR requirements and the scope of protection. One key difference is that the 1991 UPOV Convention introduces the concept of EDVs and provides coverage to the certificate owner of a protected variety over varieties essentially derived from the protected variety (i.e., EDVs).The core definition of an essentially derived variety (EDV) comes from Article 14(5)(b) of the 1991 Act of the UPOV Convention (emphases added):A variety shall be deemed to be essentially derived from another variety (“the initial variety”) when:(i) it is predominantly derived from the initial variety, or from a variety that is itself predominantly derived from the initial variety, while retaining the expression of the essential characteristics that result from the genotype or combination of genotypes of the initial variety(ii) it is clearly distinguishable from the initial variety and(iii) except for the differences which result from the act of derivation, it conforms to the initial variety in the expression of the essential characteristics that result from the genotype or combination of genotypes of the initial variety.By way of example, the <a href="https://www.ams.usda.gov/services/plant-variety-protection" target="_blank">U.S. Plant Variety Protection</a> law (which is administered by the U.S. Department of Agriculture and is in line with the 1991 UPOV Convention) provides a non-exhaustive list of how EDVs can be made, including by: 1) the selection of a natural or induced mutant or of a somaclonal variant, 2) the selection of a variant individual from plants of the initial variety, 3) backcrossing, 4) transformation by genetic engineering, and 5) other methods. (7 USC 57 §2401 (a)(4)(A)).The third and most recent EDV Explanatory Note was published on October 27, 2023, and was prepared to address the fact that the previous EDV Explanatory Note, which was published in April 2017, no longer reflected breeders’ common practices in understanding EDVs and was insufficient to address the development of new breeding technologies (e.g., gene editing). The updated guidelines provide additional guidance for two key terms used in the definition of an EDV: “predominantly derived” and “essential characteristics.” Each of these is outlined below.Predominantly DerivedThe Explanatory Note explains that “predominant” derivation means that more of the genome of the initial variety is retained than would be retained by normal crossing and selection with different parents. This definition reinforces that a variety should only be considered predominantly derived from the initial variety if it retains almost the whole genome of its initial variety. Varieties with a single parent (“mono-parental” varieties) are considered per se predominantly derived from their initial varieties. Mono-parental varieties include varieties that are the result of mutations, gene editing, and the like. The Explanatory Note also states that there is no upper limit on the number of characteristic differences between an initial variety and a variety predominantly derived from the initial variety. Thus, predominant derivation is primarily defined by the genetic similarity between the derived and initial varieties rather than changes in characteristics.Essential CharacteristicsRegarding “essential characteristics,” the Explanatory Note reinforces that these are characteristics that contribute to the “principal features, performance, or value” of a variety. Examples of essential characteristics include morphological, physiological, agronomic, industrial, biochemical, and commercial attributes of a variety. In addition, the Explanatory Note states that a “predominantly derived” variety can still be an EDV of an initial variety even if it doesn’t completely share the essential characteristics of the initial variety, as long as the missing essential characteristics are missing as a result of the act of derivation. The Explanatory Note also allows for essential characteristics to evolve over time.Concluding ThoughtsThis third EDV Explanatory Note appears to elevate the importance of genetic similarity between an EDV and the initial variety and opens the possibility that essential characteristics may not always be 100% shared between an EDV and the initial variety. This new guidance therefore may provide more latitude for creative “essential characteristics” arguments, but, on the other hand, may also narrow the options for “predominantly derived” arguments. On a practical level, these guidelines will most likely impact both traditional breeders of multi-parental varieties and gene editors who make targeted genetic changes in an initial protected variety to produce a new variety. This Note appears to increase the avenues for such edited varieties to be considered EDVs of their initial varieties, which means that, while a developer producing such an edited plant could still seek their own PVR protection for their edited (i.e., derived) variety (assuming it meets all the requirements for protection, e.g., distinctness, uniformity, and stability), depending on how the updated guidance reads on the technical changes in the derived variety, the developer of the derived variety may still face freedom-to-operate concerns regarding the PVR holder of the initial variety. That being said, and as noted above, UPOV Notes are non-binding guidance; it remains to be seen how various jurisdictions with EDV provisions on the books (e.g., the U.S. and many others) will react and how such issues may play out in infringement disputes.Overall, these updates should make the concept of EDVs more straightforward to apply to varieties produced by new breeding technologies. For more updates on plant variety rights, see our other recent <a href="https://www.mofo.com/resources/insights/240131-us-plant-variety-protection-office">post on PBRs in the U.S., Canada, and Japan</a>, and subscribe to our blog.

UPOV Updates Explanatory Note on Essentially Derived Varieties (EDVs)

ward_michael_blog_150x150.png

ward_michael_common_640x280.jpg

ward_michael_heroretina_2700x1160.jpg

ward_michael_mobileretina_750x1040.jpg

ward_michael_social_600x600.jpg

Michael (Mike) Ward is co-chair of the firm's Life Sciences + Healthcare Group, Patent Group, Intellectual Property Group, and Food + Agriculture Group.

Michael Ward Ph.D.

Michael (Mike) Ward is global head of the Life Sciences + Healthcare Group, head of the Patent Group, co-chair of the firm’s Intellectual Property Group, and co-chair of our global Food + Agriculture Group.

Michael Ward

freeman-rosenzweig_liz_blog_150x150.png

freeman-rosenzweig_liz_common_640x280.jpg

freeman-rosenzweig_liz_heroretina_2700x1160.jpg

freeman-rosenzweig_liz_mobileretina_750x1040.jpg

freeman-rosenzweig_liz_social_600x600.jpg

Associate

Dr. Liz Freeman Rosenzweig focuses her practice on patent prosecution and intellectual property and regulatory counseling in the areas of life sciences and agricultural biotechnology, including AgTech

Liz Freeman Rosenzweig Ph.D.

Liz Freeman Rosenzweig

ellison_cory_blog_150x150.png

ellison_cory_common_640x280.jpg

ellison_cory_heroretina_2700x1160.jpg

ellison_cory_mobileretina_750x1040.jpg

ellison_cory_social_600x600.jpg

Sr Patent Agent

Cory Ellison is a patent agent in the San Francisco office of Morrison & Foerster. Dr. Ellison’s practice involves patent application drafting, patent prosecution, matters pertaining to plant variety 

Cory Ellison Ph.D.

Cory Ellison

pierre-jerome_edith_blog_150x150.png

pierre-jerome_edith_common_640x280.jpg

pierre-jerome_edith_heroretina_2700x1160.jpg

pierre-jerome_edith_mobileretina_750x1040.jpg

pierre-jerome_edith_social_600x600.jpg

Patent Agent

Dr. Edith Pierre-Jerome focuses her practice on patent drafting and prosecution in areas related to molecular and cellular biology, biochemistry, microbiology, and plant genetics.

Edith A. Pierre-Jerome Ph.D.

Edith Pierre-Jerome

221205-pvp-blog-image.jpg

UPOV Updates Explanatory Note on Essentially Derived Varieties (EDVs)

221205-pvp-blog-image

In October 2023, the International Union for the Protection of New Varieties of Plants (UPOV) published a long-awaited updated Explanatory Note on Essentially Derived Varieties (EDVs). 

Agtech

United States

On January 10, 2024, the USPTO released new <a href="https://www.federalregister.gov/documents/2024/01/10/2024-00259/guidelines-for-assessing-enablement-in-utility-applications-and-patents-in-view-of-the-supreme-court" target="_blank" dir="ltr">Guidelines for Assessing Enablement in Utility Applications and Patents in View of the Supreme Court Decision in Amgen Inc. et al. v. Sanofi et al.</a>The guidelines clarify that the USPTO’s framework for assessing enablement is unchanged after the Supreme Court’s decision in Amgen v. Sanofi. Specifically, the USPTO “will continue to use the In re Wands factors to ascertain whether the amount of experimentation required to enable the full scope of the claimed invention is reasonable.”The Wands factors include:	(A) The breadth of the claims;	(B) The nature of the invention;	(C) The state of the prior art;	(D) The level of one of ordinary skill;	(E) The level of predictability in the art;	(F) The amount of direction provided by the inventor;	(G) The existence of working examples; and	(H) The quantity of experimentation needed to make and use the 	invention based on the content of the disclosure. (MPEP 2164.01(a).)Although the Supreme Court in Amgen v. Sanofi did not mention the Wands factors, the USPTO guidelines point to the Federal Circuit’s application of the Wands factors in the underlying Federal Circuit case.[1] The USPTO guidelines also point to three post-Amgen Federal Circuit decisions that did apply or at least discuss the Wands factors in finding lack of enablement for genus claims, including for a functionally defined genus of antibodies.[2] The USPTO guidance and the decisions emphasize and cite Amgen v. Sanofi for the proposition that “[t]he more one claims, the more one must enable.”[3]Key Takeaways<ul dir="ltr"><li>The Wands factors are the accepted framework for assessing enablement of genus claims.</li><li>Nested back-up positions covering narrower subgenera should be crafted and include as many exemplified species as possible.</li><li dir="ltr">If possible, enablement of a genus should be strengthened by disclosing “some general quality . . . running through the class that gives it a peculiar fitness for the particular purpose.”[4]</li></ul>[1] Amgen Inc. v. Sanofi, Aventisub LLC, 987 F.3d 1080 (Fed. Cir. 2021).[2] See Baxalta Inc. et al. v. Genentech Inc., 2023 U.S. App. LEXIS 24863 (Fed. Cir. 2023); Medytox, Inc. v. Galderma S.A., 71 F.4th 990 (Fed. Cir. 2023); and In re Starrett, 2023 WL 3881360 (Fed. Cir. 2023) (non-precedential).[3] Amgen, 143 S. Ct. at 1254.[4] See USPTO Guidelines (citing Amgen at 1254–1255).