David J. Marr

General

Experience24 yrs

Elite Ratings

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Practice Areas

Comp. Arch. and Software (2 cases)

Communications (1 case)

Semicond., Optic (11 cases)

Design (1 case)

Transport., E-Comm. (7 cases)

Law Firms

Trexler Bushnell Giangiori & Blackstone LTD

dmarr@clarkhill.com

Ratings

Experience

Grade

Trend

DCT

L4

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:19-CV-03784	N.D. IL	Blackbird Tech LLC v. Tadd LLC	06/06/19	Challenger :Tadd LLC	.
1:17-CV-07359	N.D. IL	CAO Lighting Inc v. Light Efficient Design	10/12/17	Challenger :Electrical Wholesale Supply Co Inc	.
3:17-CV-00208	N.D. IN	Days Corp v. Lippert Components Inc	03/10/17	Challenger(W) :Days Corp	.
4:16-CV-00482	D. ID	CAO Lighting Inc v. Light Efficient Design	10/28/16	Challenger(W) :Electrical Wholesale Supply Co Inc	.
1:16-CV-00970	D. DE	Blackbird Tech LLC v. Tadd LLC	10/19/16	Challenger(W) :Tadd LLC	.
1:14-CV-08806	N.D. IL	Smart BOTTLE Inc v. LBP Mfg Inc	11/04/14	Patent Owner :Smart BOTTLE Inc	.
2:11-CV-00075	E.D. TX	Ogma LLC v. Activision Blizzard Inc	02/03/11	Challenger :Parrot Inc	.
6:10-CV-00355	E.D. TX	Kellstrom Integration Solutions LLC v. Siemens Product Lifecycle Mangement Software Inc	07/20/10	Challenger :Cenit North America Inc	.
1:10-CV-02536	N.D. IL	Wells Gardner Electronics Corp v. C Ceronix Inc	04/23/10	Patent Owner(L) :Wells Gardner Electronics Corp	.
3:09-CV-00570	W.D. WI	Stoughton Trailers LLC v. Great Dane Ltd Partnership	09/16/09	Challenger(L) :Great Dane Ltd	.

Ratings Trends

Practice Areas