Peter E. Perkowski

Perkowski LegalLocal

General

Experience24 yrs

Elite Ratings

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Practice Areas

Chemical Biotech (1 case)

Biotech (18 cases)

Chemical (6 cases)

Comp. Arch. and Software (7 cases)

Software, Security (5 cases)

Law Firms

Perkowski Legal (Current)

Winston & Strawn LLP

peter@perkowskilegal.com

perkowskilegal.com

Ratings

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DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
5:25-CV-06441	N.D. CA	Cisco Systems Inc v. Dynamic Mesh Networks Inc	07/31/25	Patent Owner(W) :Dynamic Mesh Networks Inc	.
2:25-CV-03640	C.D. CA	Avatier IP LLC v. Microsoft Corp	04/24/25	Patent Owner :Avatier IP LLC	.
5:25-CV-00209	C.D. CA	In 2 Developments LLC v. Globe Electric Co USA Inc	01/25/25	Patent Owner :In 2 Developments LLC	.
2:24-CV-10740	C.D. CA	Kioba Processing LLC v. BMO Bank NA	12/13/24	Patent Owner :Kioba Processing LLC	.
2:24-CV-07565	C.D. CA	In 2 Developments LLC v. Globe Electric	09/05/24	Patent Owner :In 2 Developments LLC	.
2:23-CV-06904	C.D. CA	DKR Consulting LLC v. Shopify Inc	08/22/23	Patent Owner(L) :DKR Consulting LLC	.
2:22-CV-09245	C.D. CA	Onstream Media Corp v. Carrierx LLC	12/20/22	Patent Owner :Onstream Media Corp	.
5:21-CV-06655	N.D. CA	Viavi Solutions Inc v. Platinum Optics Technology Inc	08/27/21	Challenger :Platinum Optics Technology Inc	.
2:21-CV-06322	C.D. CA	SITO Mobile R&D IP v. Hulu LLC	08/05/21	Patent Owner :SITO Mobile Ltd	.
1:15-CV-10698	D. MA	Janssen Biotech Inc v. Celltrion Healthcare Co Ltd	03/06/15	Challenger(W) :Celltrion Healthcare Co Ltd	.

Ratings Trends

Practice Areas