Darrel C. Karl

Finnegan Henderson Farabow Garrett & Dunner LLP

General

Experience13 yrs

Elite Ratings

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Practice Areas

Transport., E-Comm. (1 case)

Communications (1 case)

Comp. Arch. and Software (1 case)

Chemical (6 cases)

Law Firms

Finnegan Henderson Farabow Garrett & Dunner LLP

darrel.karl@finnegan.com

Ratings

Experience

Grade

Trend

DCT

L2

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:17-CV-07073	D. NJ	Heifetz v. Sika Corp	09/13/17	Patent Owner :Raphael Heifetz	.
1:13-CV-01601	D. DE	Nova Chemicals Corp Canada v. Dow Chemical Co	09/23/13	Patent Owner(L) :Nova Chemicals Inc	.
2:07-CV-02457	E.D. PA	Frontline Placement Tech Inc v. CRS Inc	06/18/07	Challenger(W) :CRS Holding Co LLC	.
2:05-CV-00184	E.D. TX	Biax Corp v. Intel Corp	05/13/05	Patent Owner(W) :Biax Corp	.
2:04-CV-00570	E.D. PA	Frontline Data Inc v. CRS Inc	02/10/04	Challenger	.

Ratings Trends

Practice Areas