Richard J. O'Brien

Sidley Austin LLP

General

Experience17 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (2 cases)

Transport., E-Comm. (3 cases)

Design (1 case)

Semicond., Optic (1 case)

Communications (31 cases)

Law Firms

Sidley Austin LLP

robrien@sidley.com

Ratings

Experience

Grade

Trend

DCT

L5

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:14-CV-00903	D. DE	Network Congestion Solutions LLC v. United States Cellular Corp	07/09/14	Challenger(L) :United States Cellular Corp	.
1:14-CV-00615	D. DE	Novo Transforma Tech LLC v. United States Cellular Corp	05/16/14	Challenger(W) :United States Cellular Corp	.
1:13-CV-01637	D. DE	Intellectual Ventures II LLC v. United States Cellular Corp	10/01/13	Challenger(W) :United States Cellular Corp	.
1:13-CV-01636	D. DE	Intellectual Ventures I LLC v. United States Cellular Corp	10/01/13	Challenger(W) :United States Cellular Corp	.
1:13-CV-02720	N.D. IL	Pollin Patent Licensing LLC v. West Asset Management Inc	04/11/13	Challenger :West Asset Management Inc	.
8:12-CV-00125	D. NE	Prism Tech v. United States Cellular Corp	04/04/12	Challenger :United States Cellular Corp	.
6:12-CV-00180	E.D. TX	IPVX Patent Holdings Inc v. United States Cellular Corp	03/20/12	Challenger :United States Cellular Corp	.
3:12-CV-01011	N.D. CA	Eon Corp IP Holdings LLC v. Sensus USA Inc	03/01/12	Challenger(W) :United States Cellular Corp	.
1:12-CV-00193	D. DE	Intellectual Ventures I LLC v. AT&T Mobility LLC	02/16/12	Challenger(W) :Telephone Data Systems Inc	.
6:11-CV-00647	E.D. TX	Garnet Digital LLC v. Apple Inc	12/02/11	Challenger :United States Cellular Corp	.

Ratings Trends

Practice Areas