William J. O'Brien

Steptoe & Johnson LLP

General

Experience25 yrs

Elite Ratings

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Practice Areas

Chemical Biotech (1 case)

Biotech (87 cases)

Chemical (5 cases)

Comp. Arch. and Software (22 cases)

Software, Security (26 cases)

Law Firms

Steptoe & Johnson LLP

Alschuler Grossman Stein & Kahan

One LLP

william.obrien@steptoe-johnson.com

steptoe-johnson.com

Ratings

Experience

Grade

Trend

DCT

L5

E

PTAB

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CAFC

L1

D

Cases

Case #	Court	Caption	Filed	Represent
1:25-CV-00003	N.D. WV	Bausch Health Ireland Ltd v. Mylan Pharma Inc	01/13/25	Challenger :Mylan Pharmaceuticals Inc	.
1:24-CV-00082	N.D. WV	Boehringer Ingelheim Pharma Inc v. Mylan Pharma Inc	08/29/24	Challenger :Mylan Laboratories Ltd	.
3:24-CV-03623	N.D. CA	FaceTec Inc v. Jumio Corp	06/14/24	Patent Owner :FaceTec Inc	.
1:24-MD-03103	N.D. WV	In Re: Aflibercept Patent Litigation	04/11/24	Challenger(L) :Biocon Biologics UK Ltd	.
1:24-CV-00036	N.D. WV	Bausch Health Ireland Ltd v. Mylan Pharma Inc	04/05/24	Challenger :Mylan Pharmaceuticals Inc	.
1:23-CV-00088	N.D. WV	Actelion Pharma Ltd v. Mylan Pharma Inc	11/07/23	Challenger :Mylan Pharmaceuticals Inc	.
5:23-MC-80263	N.D. CA	Jumio Corp v. FaceTec Inc	10/11/23	Challenger :FaceTec Inc	.
1:23-CV-00033	N.D. WV	Abraxis Bioscience LLC v. Mylan Pharma Inc	04/06/23	Challenger(L) :Mylan Pharmaceuticals Inc	.
1:22-CV-01228	D. DE	Bayer Pharma AG v. Mylan Pharma Inc	09/21/22	Challenger :Mylan NV	.
1:22-CV-00089	N.D. WV	Otsuka Pharmaceutical Co Ltd v. Mylan Laboratories Ltd	09/09/22	Challenger :Mylan Laboratories Ltd	.

Ratings Trends

Practice Areas