Steven E. Feldman

Hahn Loeser & Parks LLP

General

Experience25 yrs

Elite Ratings

DCT

Practice Areas

Reexam/Aband. (2 cases)

Mech Eng, Manuf (6 cases)

Transport., E-Comm. (2 cases)

Design (1 case)

Semicond., Optic (10 cases)

Law Firms

Hahn Loeser & Parks LLP

Husch Blackwell LLP

sfeldman@hahnlaw.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

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CAFC

L2

C

Cases

Case #	Court	Caption	Filed	Represent
3:25-CV-02086	D. NJ	Nevakar Injectables Inc v. InfoRLife SA	03/26/25	Patent Owner :Long Grove Pharmaceuticals LLC	.
2:25-CV-02086	D. NJ	Nevakar Injectables Inc v. InfoRLife SA	03/26/25	Patent Owner :Long Grove Pharmaceuticals LLC	.
1:25-CV-00301	D. DE	Nevakar Injectables Inc v. Baxter Healthcare Corp	03/11/25	Patent Owner :Long Grove Pharmaceuticals LLC	.
1:23-CV-01412	D. DE	Par Pharmaceutical Inc v. Long Grove Pharma LLC	12/08/23	Challenger :Long Grove Pharmaceuticals LLC	.
2:22-CV-06886	D. NJ	Nevakar Injectables Inc v. InfoRLife SA	11/29/22	Patent Owner :Long Grove Pharmaceuticals LLC	.
1:22-CV-01211	D. DE	Eisai R&D Management Co Ltd v. Long Grove Pharma LLC	09/15/22	Challenger :Long Grove Pharmaceuticals LLC	.
1:22-CV-01045	D. DE	Novartis Pharma Corp v. Ingenus Pharma LLC	08/09/22	Challenger :Ingenus Pharmaceuticals LLC	.
1:22-CV-01213	N.D. IL	Fintech Innovations Associates LLC v. Samsung Group	03/08/22	Challenger :Samsung Electronics America Inc	.
2:21-CV-00214	D. VT	Trojan Tech Group ULC v. First Light Tech Inc	09/10/21	Patent Owner :Trojan Technologies Group ULC	.
1:21-CV-01186	D. DE	Endo Ventures Ltd v. Nevakar Injectables Inc	08/18/21	Patent Owner :Nevakar Injectables Inc	.

Ratings Trends

Practice Areas