Andrew C. Chien

New York,  NY  U.S.A.
Phone212 504 6535

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Experience & Credentials

Practice Areas

  • IP Due Diligence
  • ITC Litigation
  • Intellectual Property
  • Trademark & Copyright Protection
  • Litigation
  • Patent & Trade Secret Litigation
  • Patent Preparation & Prosecution
University Rutgers University, Ernest Mario School of Pharmacy, B.S., with honors, 2000
Law SchoolSeton Hall University, School of Law, J.D., magna cum laude, 2003
Admitted2003, New Jersey; 2004, New York; U.S. District Court, Eastern District of New York; U.S. District Court, Southern District of New York; U.S. Patent and Trademark Office

Andrew Chien's practice is focused in the area of intellectual property law, including litigation in the pharmaceuticals and medical devices fields, as well as client counseling, legal opinions, and patent prosecution.

Prior to joining Cadwalader, Andrew was an associate at Morgan & Finnegan in New York and Landman Corsi Ballaine & Ford in Newark, N.J.

Andrew received his J.D., magna cum laude, from Seton Hall University School of Law, where he was an editor of the Seton Hall Law Review, and a B.S. in Pharmacy, with honors, from the Rutgers University College of Pharmacy.

He is admitted to practice in the States and Federal Courts of New York and New Jersey, as well as in the U.S. Patent and Trademark Office.

News & Resources


News Releases

•Cadwalader Attorneys Honored with Burton Award for Excellence in Legal Writing for Sixth Time
Jun 02, 2009


Clients Friends Memos

•New Decision Increases Calculation of Patent Term
Jan 16, 2014


•Congressional Breakthrough On Patent Reform Likely This Fall
Sep 14, 2011

•Global Patent Strategy
Oct 26, 2009


• Hon. James J. Petrella
New Jersey Supreme Court


Documents by this lawyer on

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New Decision Increases Calculation of Patent Term
Dorothy R. Auth,Andrew C. Chien, January 22, 2014
Yesterday, in Novartis AG v. Lee, 2013-1160 (Fed. Cir., Jan. 15, 2014), the Federal Circuit determined that the USPTO has been incorrectly calculating patent term adjustments, potentially shortening the terms of thousands of U.S. patents. Recently issued U.S. patents should be reviewed as soon as...
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Office Information

Andrew C. Chien

New YorkNY 10281-0006


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