John W. Kozak

Leydig Voit & Mayer LTD

General

Experience13 yrs

Elite Ratings

DCT

Practice Areas

Mech Eng, Manuf (1 case)

Design (1 case)

Semicond., Optic (6 cases)

Communications (9 cases)

Comp. Arch. and Software (2 cases)

Law Firms

Leydig Voit & Mayer LTD

jkozak@leydig.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:13-CV-02566	D. NJ	Bel Fuse Inc v. Molex Inc	04/22/13	Challenger :Molex Inc	.
1:12-CV-01768	N.D. GA	Cirrex Systems LLC v. Polymicro Tech LLC	05/21/12	Challenger :Polymicro Technologies LLC	.
1:11-CV-00405	N.D. IL	Gharb v. Rockwell Automation	01/19/11	Challenger(W) :Invensys Systems Inc	.
1:10-CV-11597	D. MA	Everyscape Inc v. Adobe Systems Inc	09/20/10	Patent Owner(L) :Everyscape Inc	.
1:10-CV-00206	D. DE	Commonwealth Research Group LLC v. NXP Semiconductors USA Inc	03/15/10	Challenger :Mitsubishi Electric & Electronics USA Inc	.
1:09-CV-05022	N.D. IL	Viskase Companies Inc v. World Pac Intl AG	08/14/09	Challenger(W) :Viskase Companies Inc	.
2:09-CV-01623	C.D. CA	Molex Inc v. Lynn Products Inc	03/09/09	Patent Owner(W) :Molex Inc	.
1:08-CV-05296	N.D. IL	Fluid Management LLC v. CPS Color Inc	09/17/08	Challenger :CPS Color Equipment Inc	.
2:08-CV-00188	E.D. TX	Intl Control Systems LLC v. Sony Electronics Inc	05/02/08	Challenger :Mitsubishi Digital Electronics America Inc	.
2:08-CV-00307	W.D. PA	Crystal Image Technology Inc v. Mitsubishi Electric Corp	02/28/08	Challenger :Mitsubishi Electric Corp	.

Ratings Trends

Practice Areas