Sean D. O'Brien

Marger Johnson & McCollom

General

Experience9 yrs

Elite Ratings

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Practice Areas

Chemical (2 cases)

Comp. Arch. and Software (1 case)

Communications (2 cases)

Design (5 cases)

Transport., E-Comm. (1 case)

Law Firms

Marger Johnson & McCollom

Cislo Thomas LLP

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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
3:16-CV-00410	D. OR	Drink Tanks Corp v. Growlerwerks Inc	03/07/16	Challenger(W) :Growlerwerks Inc	.
2:13-CV-05939	C.D. CA	Exhart Environmental Systems Inc v. Guoyi Yang	08/14/13	Patent Owner :Exhart Environmental Systems Inc	.
3:12-CV-01312	M.D. TN	Anderson v. TOL Inc	12/20/12	Challenger(L) :TOL Inc	.
2:12-CV-09895	C.D. CA	Piao Shang Industry Co Ltd v. Xentris Wireless LLC	11/19/12	Challenger :Xentris Wireless LLC	.
2:12-CV-05678	C.D. CA	Exhart Environment Systems Inc v. Gitfcraft Inc	06/29/12	Patent Owner :Exhart Environment Systems Inc	.
2:12-CV-00124	C.D. CA	Prototype Productions Inc v. Reset Inc	01/06/12	Challenger :Reset Inc	.
2:11-CV-04836	C.D. CA	Jeffrey Campbell LLC v. Steve Madden Ltd	06/07/11	Patent Owner :Jeffrey Campbell LLC	.
5:11-CV-00700	C.D. CA	Prodyne Enterprises v. Kohl's Department Stores Inc	05/03/11	Patent Owner :Prodyne Enterprisess	.
2:11-CV-03370	C.D. CA	BG Star Productions Inc v. Sheila Thelen Inc	04/20/11	Challenger(W) :BG Star Productions Inc	.
2:11-CV-02639	C.D. CA	Piao Shang Industry Co Ltd v. ACCO Brands Corp	03/29/11	Challenger :ACCO Brands Corp	.

Ratings Trends

Practice Areas