Joan E. Beckner

Winston & Strawn LLP

General

Experience9 yrs

Elite Ratings

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Practice Areas

Transport., E-Comm. (4 cases)

Communications (1 case)

Chemical (3 cases)

Law Firms

Winston & Strawn LLP

jbeckner@winston.com

Ratings

Experience

Grade

Trend

DCT

L3

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
4:13-CV-01088	S.D. TX	Transocean Offshore Deepwater Drilling Inc v. Pacific Drilling SA	04/16/13	Challenger :Pacific Drilling Inc	.
4:12-CV-00781	S.D. TX	Smith Intl Inc v. Ulterra Drilling Tech LP	03/13/12	Patent Owner :Smith Intl Inc	.
3:10-CV-02595	N.D. TX	Halliburton Energy Services Inc v. Weatherford Intl Inc	12/20/10	Challenger(W) :Weatherford Intl Inc	.
2:09-CV-00261	E.D. TX	Weatherford Intl Inc v. Halliburton Energy Services Inc	08/27/09	Patent Owner(L) :Weatherford Intl Inc	.
3:07-CV-02144	N.D. TX	Halliburton Energy Services Inc v. Weatherford Intl Inc	12/21/07	Challenger :Weatherford Intl Inc	.
6:07-CV-00559	E.D. TX	Davis Lynch Inc v. Weatherford Int'l Inc	12/17/07	Challenger :Weatherford Intl Inc	.
4:07-CV-01858	S.D. TX	Cameron Intl Corp v. Dril Quip Inc	05/30/07	Challenger :Dril-Quip Inc	.
1:06-CV-00728	D. DE	Cameron Intl Corp v. Dril Quip Inc	12/01/06	Challenger(W) :Dril-Quip Inc	.
6:04-CV-00054	E.D. TX	Davis Lynch Inc v. Weatherford Inter	02/02/04	Challenger	.

Ratings Trends

Practice Areas