Robert Cerwinski

General

Experience26 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (4 cases)

Semicond., Optic (2 cases)

Comp. Arch. and Software (1 case)

Chemical (15 cases)

Biotech (52 cases)

Law Firms

Gemini Law LLP (Current)

Goodwin Procter LLP

Hunton & Williams LLP

rcerwinski@geminilaw.com

Ratings

Experience

Grade

Trend

DCT

L5

E

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:26-CV-00222	D. DE	Janssen Biotech Inc v. Accord Biopharma Inc	03/03/26	Challenger :Accord Biopharma Inc	.
1:26-CV-00011	D. DE	Cognito Therap Inc v. Optoceutics Inc	01/06/26	Challenger :Optoceutics Inc	.
1:25-CV-01197	D. DE	Factor Bioscience Inc v. Cellectis Inc	09/26/25	Patent Owner :Factor Bioscience Inc	.
2:25-CV-02254	D. NJ	Merck Sharp & Dohme BV v. Xiromed Pharma Espaa SL	04/02/25	Challenger :Xiromed LLC	.
2:24-CV-10567	D. NJ	Genentech Inc v. Sun Pharmaceutical Industries Ltd	11/18/24	Challenger :Natco Pharma Ltd	.
1:24-CV-00053	N.D. WV	Regeneron Pharma Inc v. Celltrion Inc	05/17/24	Challenger :Celltrion USA Inc	.
1:24-MD-03103	N.D. WV	In Re: Aflibercept Patent Litigation	04/11/24	Challenger(L) :Celltrion USA Inc	.
1:23-CV-00089	N.D. WV	Regeneron Pharma Inc v. Celltrion Inc	11/08/23	Challenger(L) :Celltrion USA Inc	.
1:18-CV-01025	D. DE	Genentech Inc v. Celltrion Inc	07/11/18	Challenger :Celltrion Healthcare Co Ltd	.
1:18-CV-00574	D. NJ	Genentech Inc v. Celltrion Inc	01/12/18	Challenger(W) :Celltrion Healthcare Co Ltd	.

Ratings Trends

Practice Areas