Sarah C. Walkenhorst

Perkins Coie LLP

General

Experience11 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (4 cases)

Transport., E-Comm. (1 case)

Communications (3 cases)

Software, Security (2 cases)

Comp. Arch. and Software (2 cases)

Law Firms

Perkins Coie LLP

Heller Ehrman LLP

swalkenhorst@perkinscoie.com

perkinscoie.com

Ratings

Experience

Grade

Trend

DCT

L4

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
3:12-CV-01378	D. NJ	AstraZeneca Ab v. Mylan Laboratories Ltd	03/06/12	Challenger(W) :Matrix Laboratories Ltd	.
3:11-CV-00287	W.D. WI	Northmobiletech LLC v. Simon Property Group Inc	04/20/11	Challenger(W) :Simon Property Group LLP	.
1:11-CV-00269	D. DE	Pfizer Inc v. Mylan Pharma Inc	03/30/11	Challenger :Matrix Laboratories Ltd	.
1:10-CV-07246	S.D. NY	Teva Pharma USA Inc v. Mylan Pharma Inc	09/20/10	Challenger(W) :Mylan Inc	.
3:09-CV-00763	W.D. WI	Renaissance Learning Inc v. Qomo Hite Vision LLC	12/18/09	Patent Owner(W) :Renaissance Learning Inc	.
1:09-CV-08824	S.D. NY	Teva Pharma USA Inc v. Mylan Pharma Inc	10/16/09	Challenger(L) :Mylan Inc	.
1:09-CV-00441	D. DE	Pfizer Inc v. Mylan Inc	06/15/09	Challenger :Matrix Laboratories Ltd	.
1:09-CV-00079	N.D. WV	Pfizer Inc v. Mylan Inc	06/15/09	Challenger(W) :Matrix Laboratories Ltd	.
1:08-CV-07611	S.D. NY	Teva Pharma USA Inc v. Sandoz Inc	08/28/08	Challenger(L) :Natco Pharma Ltd	.
2:08-CV-01131	D. AZ	Dial Corp v. SC Johnson & Son Inc	06/18/08	Challenger :SC Johnson & Son Inc	.

Ratings Trends

Practice Areas