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Alicia Umpierre
Associate
Patents and Innovations
San Diego
aumpierre@wsgr.com

D858-350-2327

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Dr. Alicia Umpierre is an associate at Wilson Sonsini, where she provides strategic IP counseling to clients in a variety of technologies, including biologics, personalized medicine, diagnostics, devices, and gene therapy. Her expertise includes global patent portfolio development and management, freedom-to-operate analysis, and patent diligence.

Prior to becoming an associate, Alicia was a registered patent agent at Wilson Sonsini for seven years, where she worked closely with clients to develop their patent portfolios. Alicia has drafted over a hundred U.S. and Patent Cooperation Treaty applications, covering inventions relating to antibodies (including antibody drug conjugates and antibody fusions), peptides and peptide conjugates, therapeutic combinations and formulations, medical devices, 3D printed biomaterials, personalized medicine, diagnostics, gene therapy, CRISPR, and oncolytic viruses. She has also prosecuted hundreds of U.S. and foreign patent applications, and has performed dozens of freedom-to-operate, diligence, and patent landscape analyses.

Prior to her career in patent law, Alicia spent over ten years performing scientific research in industry and academia. Alicia earned a Ph.D. in Biochemistry from the University of California, San Diego, where she studied the host-pathogen interactions of the Type Three Secretion System.

Experience

Dr. Alicia Umpierre is an associate at Wilson Sonsini, where she provides strategic IP counseling to clients in a variety of technologies, including biologics, personalized medicine, diagnostics, devices, and gene therapy. Her expertise includes global patent portfolio development and management, freedom-to-operate analysis, and patent diligence.

Prior to becoming an associate, Alicia was a registered patent agent at Wilson Sonsini for seven years, where she worked closely with clients to develop their patent portfolios. Alicia has drafted over a hundred U.S. and Patent Cooperation Treaty applications, covering inventions relating to antibodies (including antibody drug conjugates and antibody fusions), peptides and peptide conjugates, therapeutic combinations and formulations, medical devices, 3D printed biomaterials, personalized medicine, diagnostics, gene therapy, CRISPR, and oncolytic viruses. She has also prosecuted hundreds of U.S. and foreign patent applications, and has performed dozens of freedom-to-operate, diligence, and patent landscape analyses.

Prior to her career in patent law, Alicia spent over ten years performing scientific research in industry and academia. Alicia earned a Ph.D. in Biochemistry from the University of California, San Diego, where she studied the host-pathogen interactions of the Type Three Secretion System.

Education
  • J.D., University of San Diego School of Law

    Scholarship Award for Highest Cumulative GPA, Part-Time Division; Order of the Coif; Magna Cum Laude

  • Ph.D., Chemistry and Biochemistry, University of California, San Diego

    Research Student in the laboratory of Dr. Partho Ghosh, Chemistry Department Teaching Assistance Excellence Award

  • B.S., Chemistry, California State Polytechnic University, Pomona

    Visiting Research Student at University of York, England; Visiting Research Student at University of Colorado, Boulder

Admissions
  • State Bar of California
  • U.S. Patent and Trademark Office
Credentials
Education
  • J.D., University of San Diego School of Law

    Scholarship Award for Highest Cumulative GPA, Part-Time Division; Order of the Coif; Magna Cum Laude

  • Ph.D., Chemistry and Biochemistry, University of California, San Diego

    Research Student in the laboratory of Dr. Partho Ghosh, Chemistry Department Teaching Assistance Excellence Award

  • B.S., Chemistry, California State Polytechnic University, Pomona

    Visiting Research Student at University of York, England; Visiting Research Student at University of Colorado, Boulder

Admissions
  • State Bar of California
  • U.S. Patent and Trademark Office

Biological Sciences and Biotechnology

  • Antibody
  • Biochemistry
  • Bioconjugation
  • Biologics
  • Cancer biology
  • Cancer therapeutics
  • CAR-T cells
  • Cell biology
  • Cell therapy
  • Cellular biology
  • Cellular immunology
  • Epigenetics
  • Genomics
  • Host-pathogen interactions
  • Immuno-oncology
  • Immunobiology
  • Immunology
  • Microbiology
  • Molecular biology
  • Molecular genetics
  • Phage therapy
  • Proteomics
  • Virology

Therapeutics and Drug Discovery

  • Antimicrobial agents
  • Biosimilars
  • CRISPR
  • Drug conjugates
  • Drug conjugates based drug discovery
  • Gene therapy
  • Peptide therapeutics

Chemistry and Material Science

  • Protein engineering

Miscellaneous

  • Infectious diseases
Technical Fluency

Biological Sciences and Biotechnology

  • Antibody
  • Biochemistry
  • Bioconjugation
  • Biologics
  • Cancer biology
  • Cancer therapeutics
  • CAR-T cells
  • Cell biology
  • Cell therapy
  • Cellular biology
  • Cellular immunology
  • Epigenetics
  • Genomics
  • Host-pathogen interactions
  • Immuno-oncology
  • Immunobiology
  • Immunology
  • Microbiology
  • Molecular biology
  • Molecular genetics
  • Phage therapy
  • Proteomics
  • Virology

Therapeutics and Drug Discovery

  • Antimicrobial agents
  • Biosimilars
  • CRISPR
  • Drug conjugates
  • Drug conjugates based drug discovery
  • Gene therapy
  • Peptide therapeutics

Chemistry and Material Science

  • Protein engineering

Miscellaneous

  • Infectious diseases
Focus Areas
  • Intellectual Property
  • Life Sciences
  • Patents and Innovations
Recent Insights
Alerts
Federal Circuit Provides Path to Written Description and Enablement for Patents Related to Methods of Using a Well-Known Class of Molecules
On April 16, 2026, the U.S. Court of Appeals for the Federal Circuit (the court) issued a precedential decision in Teva Pharmaceuticals International GmbH v. Eli Lily and Company, determining that the claims of Teva’s U.S. Patent Nos. 8,586,045 (the ’045 patent), 9,884,907 (the ’907 patent), and 9,884,908 (the ’908 patent) (collectively, the Headache Patents) relating to methods of reducing headache by administration of humanized anti-CGRP antagonist antibodies are not invalid for lack of written description or enablement. The decision reversed a district court’s judgment as a matter of law (JMOL) decision concluding otherwise, and reinstated the jury’s findings that Eli Lilly’s Emgality® product willfully infringed the Headache Patents.
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Client Highlights
Wilson Sonsini Advises Sidewinder Therapeutics on Oversubscribed $137 Million Series B Financing
On April 8, 2026, Sidewinder Therapeutics, a biopharmaceutical company pioneering the development of next-generation bispecific antibody-drug conjugates (ADCs) for the treatment of cancer, announced the closing of an oversubscribed $137 million Series B financing. The round was co-led by Frazier Life Sciences and Novartis Venture Fund, with participation from the sole Series A investor OrbiMed, as well as new investors including Life Sciences at Goldman Sachs Alternatives, DCVC Bio, Samsara BioCapital, Longwood Fund, Astellas Venture Management, and Alexandria Venture Investments. Wilson Sonsini Goodrich & Rosati advised Sidewinder Therapeutics on the transaction.
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Recent Events
Affiliated Programs
East Coast NextGen VC Forum 2025
LaunchBio’s NextGen VC Forum is the premiere event for mid-level venture capital associates to expand their skills and expertise while growing their network. Attendees benefit from curated education sessions from industry leaders to supplement existing expertise. Networking is essential in sourcing deals and one of the primary roles for associates, we’ve built it into the program for participants to be able to walk away with new life science and biotech contacts. The half-day forum created with Wilson Sonsini includes a networking lunch, three one-hour sessions, and a happy hour.
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Affiliated Programs
12th Annual Women’s Venture Summit
Wilson Sonsini is proud to sponsor the 12th Annual Women's Venture Summit in San Diego, CA.
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