William E. Zapf, III

Cole Schotz Dallas

General

Experience18 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (2 cases)

Transport., E-Comm. (1 case)

Semicond., Optic (1 case)

Communications (3 cases)

Software, Security (2 cases)

Law Firms

Cole Schotz Dallas (Current)

Covington & Burling LLP

Ratings

Experience

Grade

Trend

DCT

L4

C

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-01556	C.D. CA	Idrive Inc v. Microsoft Corp	02/13/26	Patent Owner :IDrive Inc	.
2:15-CV-00224	E.D. PA	Dominion Energy Inc v. Alstom Grid Inc	01/16/15	Challenger(W) :Alstom Grid Inc	.
2:13-CV-03438	D. SC	MUSC Foundation for Research Development v. AstraZeneca Pharma LP	12/09/13	Challenger(W) :Astrazeneca Pharmaceuticals LP	.
2:13-CV-00486	E.D. VA	LifeNet Health v. LifeCell Corp	09/06/13	Challenger(L) :Lifecell Corp	.
2:13-CV-02078	D. SC	MUSC Foundation for Research Development v. AstraZeneca Pharma LP	07/31/13	Challenger(W) :Astrazeneca Pharmaceuticals LP	.
3:11-CV-02525	N.D. CA	MedioStream Inc v. Microsoft Corp	06/07/11	Challenger(W) :Microsoft Corp	.
2:11-CV-00807	D. SC	Palmetto Pharma LLC v. AstraZeneca Pharma LP	04/05/11	Challenger(W) :Astrazeneca Pharmaceuticals LP	.
3:10-CV-05762	N.D. CA	MedioStream Inc v. Acer Inc	12/17/10	Challenger :Microsoft Corp	.
5:10-CV-03972	N.D. CA	Fujitsu Ltd v. Belkin Intl Inc	09/03/10	Patent Owner(L) :Fujitsu Ltd	.
1:10-CV-01863	N.D. IL	Gordon Darby Systems Inc v. Applus Tech Inc	03/24/10	Challenger :Applus Technologies Inc	.

Ratings Trends

Practice Areas