Martin T. Lefevour

General

Experience24 yrs

Elite Ratings

--

Practice Areas

Mech Eng, Manuf (3 cases)

Transport., E-Comm. (3 cases)

Design (1 case)

Semicond., Optic (3 cases)

Communications (2 cases)

Law Firms

Katten Muchin Rosenman LLP

martin@lefevour.com

Ratings

Experience

Grade

Trend

DCT

L4

C

PTAB

--

--

--

CAFC

--

--

--

Cases

Case #	Court	Caption	Filed	Represent
1:25-CV-03963	N.D. IL	Sidekick USA LLC v. Van's Enterprises Ltd	04/11/25	Patent Owner :Sidekick LLC	.
1:21-CV-02820	N.D. IL	Digital Verification Systems LLC v. Effortless Legal LLC	05/25/21	Patent Owner :Digital Verification Systems LLC	.
1:12-CV-01224	D. DE	MetaSearch Systems LLC v. Kayak Software Corp	09/28/12	Challenger(W) :Kayak Software Corp	.
8:10-CV-02789	M.D. FL	American Imaging Cartridge LLC v. Roman	12/14/10	Challenger(L) :Arlington Industries Inc	.
1:10-CV-01078	D. DE	Cephalon Inc v. Apotex Corp	12/14/10	Challenger(L) :Apotex Corp	.
1:10-CV-00695	D. DE	Cephalon Inc v. Apotex Corp	08/18/10	Challenger(L) :Apotex Corp	.
2:10-CV-00201	E.D. TX	BetaNet LLC v. Xerox Corp	06/16/10	Challenger :Xerox Corp	.
1:10-CV-00929	N.D. IL	Trading Tech Intl Inc v. Rosenthal Collins Group LLC	02/10/10	Challenger(L) :Rosenthal Collins Group LLC	.
6:09-CV-00203	E.D. TX	Fractus SA v. Samsung Electronics Co Ltd	05/05/09	Challenger(L) :Sanyo Electric Co Ltd	.
1:09-CV-01870	N.D. IL	Edsal Mfg Co Inc v. Whalen Furniture Mfg Inc	03/25/09	Patent Owner :Edsal Mfg Co Inc	.

Ratings Trends

Practice Areas