Christopher B. Essig

Winston & Strawn LLP

General

Experience14 yrs

Elite Ratings

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Practice Areas

Design (1 case)

Chemical (1 case)

Biotech (15 cases)

Chemical Biotech (1 case)

Law Firms

Winston & Strawn LLP

cessig@winston.com

Ratings

Experience

Grade

Trend

DCT

L4

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:21-CV-00489	D. DE	United Therap Corp v. Ani Pharma Inc	04/01/21	Challenger :Ani Pharmaceuticals Inc	.
0:21-CV-00796	D. MN	Azurity Pharma Inc v. Ani Pharma Inc	03/24/21	Challenger :Ani Pharmaceuticals Inc	.
1:18-CV-00226	N.D. WV	Allergan Sales LLC v. Teva Pharma USA Inc	12/19/18	Challenger(L) :Teva Pharmaceuticals USA Inc	.
1:18-CV-01689	D. DE	Boehringer Ingelheim Pharma Inc v. Lupin Ltd	10/26/18	Challenger(L) :Cadila Healthcare Ltd	.
2:18-CV-02620	D. NJ	Sumitomo Dainippon Pharma Co Ltd v. Aurobindo Pharma Ltd	02/23/18	Challenger(L) :DR Reddys Laboratories Inc	.
1:16-CV-01114	D. DE	Allergan Sales LLC v. Teva Pharma USA Inc	11/30/16	Challenger(L) :Teva Pharmaceuticals USA Inc	.
1:16-CV-00853	D. DE	Amgen Inc v. Aurobindo Pharma Ltd	09/22/16	Challenger(W) :Watson Laboratories Inc	.
3:15-CV-05982	D. NJ	Boehringer Ingelheim Pharma Inc v. HEC Pharm Co Ltd	08/04/15	Challenger(W) :Assia Chemical Industries Ltd	.
3:14-CV-05498	D. NJ	United Therap Corp v. Teva Pharma USA Inc	09/02/14	Challenger(L) :Teva Pharmaceuticals USA Inc	.
1:13-CV-06487	N.D. IL	Allkem Laboratories Ltd v. NPS Pharma Inc	09/10/13	Challenger :Alkem Laboratories Ltd	.

Ratings Trends

Practice Areas