Sarah Fink, an associate in Goodwin’s IP Litigation Department, focuses her practice on representing clients in proceedings before the U.S. Patent and Trademark Office Patent Trial and Appeal Board, including in inter partes review and post-grant review. Ms. Fink also provides patent opinions and related client counseling, including counseling regarding the “Patent Dance” under the Biologics Price Competition and Innovation Act. She has experience litigating complex patent cases before the United States district courts. Ms. Fink’s practice encompasses many technologies, but primarily focuses on life sciences and chemical arts.

Ms. Fink is an active member of Goodwin’s PTAB Practice Group, and is co-founder and co-author of a Goodwin publication The PTAB Trial Tracker, which provides updates about PTAB, district court, and Federal Circuit decisions that impact post-grant review proceedings.  Ms. Fink is a regular contributor to the firm’s Big Molecule Watch blog, and her posts are primarily directed to IPR proceedings concerning patents on biologics products and their manufacturing processes.

Ms. Fink has an active pro bono practice, representing parents of children with special needs and helping them to secure appropriate education services for their children.

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Ms. Fink has advised numerous clients on their post-grant review and litigation strategies. In addition to these confidential matters, Ms. Fink routinely represents clients at the PTAB. Her recent representations include the following:

  • Representation of a branded drug company in a litigation pending at the District of Delaware and related post-grant proceedings before the PTAB concerning the company’s multiple sclerosis drug.
  • Representation of a generic drug company in a litigation before the District of New Jersey and related post-grant proceedings before the PTAB concerning the client’s proposed generic version of an anti-inflammatory eye-drop formulation. The dispute resulted in a successful settlement for the client.
  • Representation of a pharmaceutical company in post-grant proceedings before the PTAB concerning a proposed biosimilar to an anti-rheumatic branded biologic product.


Ms. Fink was the 2012 recipient of the Jan Jancin Award, an annual award by the American Intellectual Property Association that recognizes an outstanding law student who has excelled in the study of IP law.

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J.D., 2012
St. John's University School of Law
(summa cum laude)
B.E., Chemical Engineering, 2002
The Cooper Union



New York
U.S. Patent and Trademark Office (USPTO)
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