David J. Hrina

Brennan Manna DiamondLocal

General

Experience17 yrs

Elite Ratings

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Practice Areas

Biotech (2 cases)

Chemical (11 cases)

Comp. Arch. and Software (2 cases)

Software, Security (12 cases)

Communications (3 cases)

Law Firms

Brennan Manna Diamond

Buckingham Doolittle & Burroughs

dhrina@bdblaw.com

Ratings

Experience

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Trend

DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:20-CV-01959	N.D. OH	Heavy Duty Lighting LLC v. LD Kichler Co Inc	09/01/20	Challenger	.
3:11-CV-00263	W.D. WI	Unique Product Solutions Ltd v. Hydroheat LLC	04/08/11	Patent Owner :Unique Product Solutions Ltd	.
1:11-CV-00617	D. CO	Unique Product Solutions Ltd v. Rainbow Plastic Products Rlllp	03/11/11	Patent Owner(L) :Unique Product Solutions Ltd	.
1:11-CV-00021	W.D. NC	Unique Product Solutions Ltd v. Smithway Inc	02/01/11	Patent Owner(W) :Unique Product Solutions Ltd	.
2:11-CV-10067	E.D. MI	Unique Product Solutions Ltd v. Holdup Suspender Co Inc	01/06/11	Patent Owner(L) :Unique Product Solutions Ltd	.
5:10-CV-02806	N.D. OH	PDS Electronics Inc v. Hi Z Antennas	12/10/10	Patent Owner :DX Engineering	.
5:10-CV-02238	N.D. OH	Patcap LLC v. Pioneer Photo Albums Inc	10/01/10	Challenger :Patcap LLC	.
5:10-CV-02218	N.D. OH	Patcap LLC v. Continental Disc Corp	09/30/10	Challenger :Patcap LLC	.
5:10-CV-02212	N.D. OH	Patcap LLC v. Leggett & Platt Inc	09/30/10	Patent Owner :Patcap LLC	.
5:10-CV-02210	N.D. OH	Patcap LLC v. Simpson Strong Tie Co Inc	09/30/10	Patent Owner :Patcap LLC	.

Ratings Trends

Practice Areas