J. Derek Mason

Oblon McClelland Maier & Neustadt LLP

General

Experience21 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (1 case)

Transport., E-Comm. (2 cases)

Semicond., Optic (2 cases)

Comp. Arch. and Software (1 case)

Chemical (6 cases)

Law Firms

Oblon McClelland Maier & Neustadt LLP

dmason@oblon.com

Ratings

Experience

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Trend

DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
5:20-CV-05659	E.D. PA	Baxter Healthcare Corp v. B Braun Medical Inc	11/10/20	Challenger(W) :Spartronics Frederick LLC	.
0:16-CV-02401	D. MN	Grupo Petrotemex Sa De CV v. Polymetrix AG	07/12/16	Patent Owner(L) :DAK Americas LLC	.
1:11-CV-00702	D. DE	Grupo Petrotemex Sa De CV v. AlphaPet Inc	08/10/11	Patent Owner :Grupo Petrotemex SA de CV	.
1:10-CV-00163	D. DE	Eastman Chemical Co v. DAK Americas LLC	03/01/10	Challenger :DAK Americas LLC	.
1:09-CV-00971	D. DE	Eastman Chemical Co v. AlphaPet Inc	12/18/09	Patent Owner :Grupo Petrotemex SA de CV	.
5:02-CV-00071	W.D. NC	World Fibers Inc v. Kolmes	07/02/02	Challenger	.

Ratings Trends

Practice Areas