Elizabeth Weiswasser
Paul Weiss Rifkind Wharton Garrison LLPGeneral
Experience25 yrs
Elite Ratings
DCT
Practice Areas
Chemical Biotech (1 case)
Biotech (55 cases)
Chemical (73 cases)
Comp. Arch. and Software (12 cases)
Software, Security (4 cases)
Ratings
Experience
Grade
Trend
DCT
L5
A
PTAB
L5
E
CAFC
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Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 1:25-CV-00074 | Regeneron Pharma Inc v. Amgen Inc | 07/31/25 | Patent Owner | |
| 2:25-CV-05499 | Regeneron Pharma Inc v. Amgen Inc | 06/17/25 | Patent Owner | |
| 7:25-CV-00222 | Malikie Innovations Ltd v. Mara Holdings Inc | 05/12/25 | Challenger | |
| 1:24-CV-00085 | Regeneron Pharma Inc v. Sandoz Inc | 09/13/24 | Patent Owner | |
| 3:24-CV-08760 | Regeneron Pharma Inc v. Sandoz Inc | 08/26/24 | Patent Owner | |
| 2:24-CV-08760 | Regeneron Pharma Inc v. Sandoz Inc | 08/26/24 | Patent Owner | |
| 1:24-CV-00053 | Regeneron Pharma Inc v. Celltrion Inc | 05/17/24 | Patent Owner | |
| 1:24-CV-00039 | Regeneron Pharma Inc v. Amgen Inc | 04/16/24 | ||
| 1:24-MD-03103 | In Re: Aflibercept Patent Litigation | 04/11/24 | ||
| 2:24-CV-00264 | Regeneron Pharma Inc v. Amgen Inc | 01/10/24 | Patent Owner |