Pfizer, Inc. v. Chugai Pharmaceutical Co. Ltd. > Summary
Court Case Number IPR2017-01357
Filing Date May 19, 2017
Institution Decision Date Dec 1, 2017
Decision Date Nov 28, 2018
Court Patent Trial and Appeal Board
Status FWD Entered
Appeal2019-1513
Administrative JudgesJacqueline T. Harlow, Grace Karaffa Obermann, Rama G. Elluru
Judge Writing the Final DecisionJacqueline T. Harlow
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 13
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 13
Petitioner
Patent Owner
Petitioner Attorneys
10Pfizer
Attorney Name: Jovial Wong
Winston & Strawn
Pfizer
Attorney Name: Charles B. Klein
Winston & Strawn
Pfizer
Attorney Name: Eimeric Reig-Plessis
Winston & Strawn
Pfizer
Attorney Name: Sharick Naqi
Winston & Strawn
Pfizer
Attorney Name: Ilan Wurman
Winston & Strawn
Pfizer
Attorney Name: Matthew J. Mezger
Winston & Strawn
Pfizer
Attorney Name: Dimitrios T. Drivas
White & Case
Pfizer
Attorney Name: John P. Scheibeler
White & Case
Pfizer
Attorney Name: Robert E. Counihan
White & Case
Pfizer
Attorney Name: Todd M. Przybycien
Winston & Strawn
Patent Owner Attorneys
5Takeda Pharmaceutical Company Limited
Attorney Name: Steven Baughman
Paul Weiss Rifkind Wharton & Garrison
Takeda Pharmaceutical Company Limited
Attorney Name: Megan F. Raymond
Paul Weiss Rifkind Wharton & Garrison
Takeda Pharmaceutical Company Limited
Attorney Name: Sayem Osman
Paul Weiss Rifkind Wharton & Garrison
Paul Weiss Rifkind Wharton & Garrison
Attorney Name: Kirston Koths
Paul Weiss Rifkind Wharton & Garrison
Chugai Pharmaceutical Co., Ltd. (Roche)
Attorney Name: Harry G. Bri T. Tain
Paul Weiss Rifkind Wharton & Garrison
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 07332289 | Method of purifying protein | Feb 19, 2008 |
