Kristel Schorr counsels life science clients regarding all aspects of intellectual property, including due diligence analyses, validity, non-infringement and freedom to operate opinions, IP portfolio management, patent prosecution, post-grant, and interference proceedings. She is a member of the firm鈥檚 Partner Selection Committee and the former chair of the firm鈥檚 Chemical, Biotechnology & Pharmaceutical Practice.
Kristel鈥檚 legal practice spans a number of technical areas, including immunology, molecular and cell biology, protein chemistry, oligonucleotide therapeutics, oncology, genetics, diagnostic assays, small molecule pharmaceutical compositions, and drug delivery systems, but her work often involves biologics such as antibodies and other large molecule receptor agonists and antagonists.
Kristel聽joined 麻豆传媒 in 2001 as a patent agent and law clerk after attending graduate school, and later as an associate. Kristel’s graduate work was in the field of cancer biology, and the regulation of apoptosis in mammary epithelial cells in particular. She has also authored several scientific publications in this area.
Representative Experience
- Represented Daiichi Sankyo in a successful聽Inter Partes Review聽of U.S. Patent 8,168,181 to Alethia Biotherapeutics (IPR 2015-00291).
- Served as lead counsel in a successful interference matter for Athena Diagnostics聽(Patent Interference No. 106,015).
- Represented Daiichi Sankyo Company, Limited as co-counsel in a successful interference proceeding (Patent Interference No. 106,070).
Awards and Recognition
- Recognized by聽The Legal 500聽for her patent prosecution work, including reexamination and post-grant proceedings (2016-2017), and patent licensing and transactional work (2012)
Presentations and Publications
- 鈥淩ecent Trends and Cases in Patent Prosecution鈥 and 鈥淧harma & Biotech Breakout: Patent Strategies for the New Administration and New Generation of Pharmaceuticals and Biologics,鈥 麻豆传媒鈥檚 2025 Tokyo IP Conference: Managing Risks and Opportunities in a Digital World 鈥 The Latest Developments in U.S. IP Law, Tokyo, Japan, October 8, 2025
- 鈥淧harma & Biotech Breakout: In re Cellect and the Effect of Obviousness-Type Double Patenting on Patent Term Adjustment, Strategies for Prosecuting Orange Book-Listable Patents in an Era of Heightened FTC Scrutiny, and New Terminal Disclaimer Rules Proposed by the U.S. Patent and Trademark Office,鈥 麻豆传媒鈥檚 2024 Tokyo IP Conference: Navigating the Business of Innovation 鈥 Insights on Patent Eligibility, AI, and Other Key IP Developments, Tokyo, Japan, September 25, 2024
- 鈥淩ecent Major Case Law Including the Amgen Patent Case Before the U.S. Supreme Court,鈥 麻豆传媒 & Lardner and Lee & Ko Joint Seminar, Korea Pharmaceutical and Bio-Pharma Manufacturers Association, Seoul, South Korea, September 26, 2023
- 鈥淒evelopments on U.S. Pharma Patent Prosecution & Policy During COVID-19,鈥 Japan Pharmaceutical Manufacturers Association, U.S. Patent Law Seminar Series – 2020-2022, November 16, 2022
- 鈥淚mportant Developments at the U.S. Patent Trial and Appeal Board (PTAB),鈥 Japan Intellectual Property Association, U.S. Intellectual Property Law Update Seminar Series – First Half of 2022, September 22, 2022
- 鈥淐OVID-19 鈥 Preparing for Post-Pandemic Transformation in Health Care and Life Sciences,鈥 麻豆传媒 Webinar, May 21, 2020
- 鈥淩esponding to COVID 19 鈥 Rapid Development and Launch Strategies for Diagnostics, Vaccines, and Therapeutics in a Global Pandemic,鈥 麻豆传媒 Webinar, March 26, 2020
- 鈥淒igital Health & Technology 鈥 Issues and Risk Management,鈥 American Chamber of Commerce in Korea (AMCHAM) Joint Legal Affairs and Population Health & Technology Committee Meeting, Seoul, South Korea, August 8, 2019
- 鈥淧atent Eligibility: Understanding How New 101 Decisions are Impacting the Industry,鈥 American Conference Institute (ACI) Women Leaders in Life Sciences Law 2019 Conference, Boston, MA, July 25, 2019
- 鈥淏iosimilars in the U.S., FDA Biosimilar Action Plan and Patent Challenges,鈥 BIO KOREA 2019 International Convention, Seoul, South Korea, April 18, 2019
- 鈥淎I in the Pharmaceutical & Life Sciences Industry鈥 and 鈥淚P Issues Related to the Integration of AI Into Pharma Research, Diagnostics & Digital Healthcare,鈥 Japan Pharmaceutical Manufacturers Association, Tokyo, Japan, December 20, 2018
- 鈥淚mmunotherapy at the Crossroads: Will Shifting Patent and Regulatory Trends Help or Hurt?,鈥 South San Francisco, CA, November 27, 2018
- 鈥淎rtificial Intelligence: The Next Technology Wave and Patent Strategies to Consider to Not Be Left Behind鈥 and 鈥’Pharma & Biotech Breakout: Advanced Strategy for Protecting Personalized Medicine Inventions Based on The USPTO鈥檚 2018 Vanda Guidance, FDA Labeling Requirements & New Joint Infringement Precedent / Updates on the CRISPR Patent Interference,鈥 麻豆传媒’s 2018 Tokyo IP Conference: Global Relationships in Flux 鈥 How Would You Redraw Your IP Strategy Map? Tokyo, Japan, October 11, 2018
- 鈥淔DA Biosimilar Action Plan & Current IP Issues,鈥 Changes in U.S. Biosimilar Market Seminar, Seoul, South Korea, September 2018
- 鈥淭he Use of Artificial Intelligence in Life Sciences/Healthcare and Licensing Considerations,鈥 American Chamber of Commerce in Korea (AMCHAM) Joint Legal Affairs, Pharmaceuticals and Medical Devices Committee Meeting, Seoul, South Korea, May 9, 2018
- 鈥淎I on the Move: Tackling Legal Challenges with Artificial Intelligence in High-Tech and Life Sciences,鈥 Osaka, March 14, 2018/Tokyo, March 15, 2018
- 鈥淕ame Changers: How CAR-T and Cell Therapy Are Revolutionizing Cancer Immunotherapy,鈥 麻豆传媒 Webinar, December 7, 2017
- 鈥’Pharma & Biotech Breakout:’ Hatch-Waxman and IPR Strategy Updates,鈥 麻豆传媒鈥檚 2017 Tokyo IP Conference: Global Impacts in Flux: Strategies for IP and Legal Leaders,鈥 Tokyo, Japan, September 7, 2017
- 鈥淏iotech Protection in the U.S., Canada, and EU: Is This a New Era?,鈥 2017 BIO World Congress, Montr茅al, Canada, July 24, 2017
- 鈥淧TAB Practice Updates for Pharma and Biotech Companies,鈥 MIP PTAB Forum 2017, New York, NY, May 16, 2017
- 鈥淭hought Leaders Exchange for Regenerative Medicine and Cell Therapy: Bridging the Gap Between Spectacular Medical Promises and Business Realities,鈥 Boston, MA, May 3, 2017
- 鈥淯.S. Investment Strategies for Korean Life Sciences Firms,鈥 SelectUSA Seminar at 2017 BIO KOREA, Seoul, South Korea, April 13, 2017
- 鈥淥ptimizing Use of Inter Partes Review (IPR) and Ex Parte Reexaminations as a Commercialization Strategy for Biologics and Biosimilars in the U.S.,鈥 AMCHAM Joint Legal Affairs and Pharmaceutical Committee Meeting, Seoul, South Korea, March 16, 2017
- 鈥淚PR Master Class Workshop Series – Session Two,鈥 Tokyo, January 26, 2017
- 鈥淐RISPR-Cas 鈥 Patent, Licensing and Recent Development,鈥 麻豆传媒 and Japan Bioindustry Association CRISPR Seminar, Tokyo, January 25, 2017
- 鈥淚P Today: Capturing the Competitive Edge – Weighing the Impact of Change in the U.S. IP World,鈥 Tokyo, September 8, 2016
- 鈥淚P Today: Capturing the Competitive Edge: U.S. Patent Prosecution Seminar Series,鈥 Tokyo, June 30, 2016/Osaka, July 1, 2016
- 鈥淪upreme Court Declines to Review Sequenom Ruling,鈥澛Legal News: Intellectual Property, June 27, 2016
- 鈥淧harma & the PTAB,鈥 PTAB Forum 2016, May 12, 2016
- 鈥淭he U.S. Market and Beyond: New IP Strategies for Success,鈥 IP Today: Capturing the Competitive Edge Japan Program Series, Tokyo, Japan, September 29, 2015
- 鈥淭he Road Ahead For Kyle Bass’s IPRs鈥澛Law360, August 2015
- 鈥淔ederal Circuit Holds Sequenom’s Diagnostic Method Patent Invalid Under 101,鈥澛麻豆传媒 & Lardner Legal News: Life Sciences, June 2015
- 鈥淧atent Watch: Have the Biosimilar Floodgates Been Opened in the United States?,鈥 Nature Review, April 2015
- 鈥淚P on the Cusp of the Next Evolution,鈥 IP in the Reform Era 2014 Seminar Series, Tokyo, Japan, September 9, 2014
- 鈥淎merica Invents Act: Law & Analysis,鈥 Co-author,聽Wolters Kluwer Law & Business, 2014 Edition
- 鈥淯SPTO Finally Issues New Guidance on Patent Subject Matter Eligibility,鈥澛PharmaPatents, December 2014
- 鈥淯SPTO Issues Long鈥揂waited Revised Guidance on Patent Eligibility,鈥澛麻豆传媒 & Lardner Legal News: Intellectual Property, December 2014
- 鈥淯SPTO Issues New Guidelines on Subject Matter Eligibility Under 35 USC 101 in View of Myriad and Prometheus,鈥澛麻豆传媒 & Lardner Legal News: Intellectual Property, March 2014
- 鈥淪upreme Court Holds Isolated Naturally Occurring DNA Cannot Be Patented, Sustains Patent-Eligibility of cDNA,鈥澛麻豆传媒 & Lardner Legal News: Intellectual Property, June 2013
- 鈥淔ederal Circuit Again Upholds Patent-Eligibility of Myriad’s Isolated DNA Claims, Holds Diagnostic “Analyzing” Claims Patent-Ineligible,鈥澛麻豆传媒 & Lardner Legal News: Intellectual Property, August 2012
- 鈥淯nanimous Supreme Court Invalidates Prometheus Personalized Medicine Claims,鈥澛麻豆传媒 & Lardner Legal News: Life Sciences, March 2012
- 鈥淭he Biologics Price Competition and Innovation Act: Implications for Implementation in Light of FDA Draft Guidance,鈥澛麻豆传媒 & Lardner Legal News: Life Sciences, February 2012
- 鈥淯SPTO Issues Proposed Rules Packages to Implement America Invents Act,鈥澛麻豆传媒 & Lardner Legal News: Intellectual Property, February 2012
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