Irena Royzman

Orrick Herrington & Sutcliffe LLP

General

Experience23 yrs

Elite Ratings

DCT

Practice Areas

Chemical Biotech (5 cases)

Biotech (54 cases)

Chemical (5 cases)

Communications (1 case)

Semicond., Optic (1 case)

Law Firms

Orrick Herrington & Sutcliffe LLP

Kramer Levin Naftalis & Frankel LLP

Patterson Belknap Webb & Tyler LLP

iroyzman@orrick.com

Ratings

Experience

Grade

Trend

DCT

L5

A

PTAB

L1

C

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
3:25-CV-02353	S.D. CA	Janssen Products LP v. Ever Valinject GmbH	09/09/25	Patent Owner(L) :Janssen Pharmaceuticals Inc	.
3:25-CV-02049	D. NJ	Janssen Sciences Ireland UnLtd Co v. Laurus Labs Ltd	03/24/25	Patent Owner :Gilead Sciences Inc	.
2:25-CV-01867	D. NJ	Janssen Products LP v. EVER Valinject GmbH	03/14/25	Patent Owner :Janssen Pharmaceuticals Inc	.
1:24-CV-09441	N.D. IL	Janssen Products LP v. EVER Valinject GmbH	10/03/24	Patent Owner :Janssen Pharmaceuticals Inc	.
1:24-CV-07319	N.D. IL	Janssen Products LP v. Ever Valinject GmbH	08/15/24	Patent Owner :Janssen Pharmaceuticals Inc	.
3:24-CV-04564	D. NJ	Janssen Pharma Inc v. Macleods Pharma Ltd	04/04/24	Patent Owner :Janssen Pharmaceutica NV	.
1:23-CV-00508	D. DE	Gilead Sciences Inc v. Lupin Ltd	05/09/23	Patent Owner :Gilead Sciences Inc	.
1:22-CV-01399	D. DE	Gilead Sciences Inc v. Apotex Inc	10/25/22	Patent Owner :Gilead Sciences Inc	.
1:21-CV-01621	D. DE	Gilead Sciences Inc v. Lupin Ltd	11/16/21	Patent Owner :Gilead Sciences Inc	.
3:21-CV-14622	D. NJ	Janssen Products LP v. MSN Laboratories Pvt Ltd	08/05/21	Patent Owner :Janssen Pharmaceuticals Inc	.

Ratings Trends

Practice Areas