Ryan C. Johnson

Cherry Johnson Siegmund James PLLCLocal

General

Experience5 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (1 case)

Design (1 case)

Semicond., Optic (3 cases)

Communications (2 cases)

Software, Security (1 case)

Law Firms

Cherry Johnson Siegmund James PLLC

Johnson Hobbs Squires LLP

rjohnson@cjsjlaw.com

Ratings

Experience

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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
4:25-CV-00164	N.D. OK	Erchonia Corp LLC v. Tulsa Body Sculpting Center LLC	04/08/25	Patent Owner :Erchonia Corp	.
6:22-CV-00166	W.D. TX	WSOU Investments LLC v. Canon Inc	02/16/22	Patent Owner :WSOU Investments LLC	.
6:21-CV-01187	W.D. TX	ALSI Holdings LLC v. Current Lighting Solutions LLC	11/16/21	Patent Owner :ALSI Holdings LLC	.
6:21-CV-00082	W.D. TX	Rock Creek Networks LLC v. Caswell Inc	01/28/21	Challenger :Caswell Inc	.
1:20-CV-01343	D. DE	UCB Inc v. Sunshine Lake Pharma Co Ltd	10/02/20	Patent Owner :UCB Biopharma SRL	.
6:20-CV-00738	W.D. TX	GreatGigz Solutions LLC v. Freelancer Ltd	08/14/20	Challenger :Freelancer Ltd	.
6:20-CV-00585	W.D. TX	WSOU Investments LLC v. Google LLC	06/29/20	Patent Owner(L) :WSOU Investments LLC	.
6:20-CV-00584	W.D. TX	WSOU Investments LLC v. Google LLC	06/29/20	Patent Owner :WSOU Investments LLC	.
6:20-CV-00580	W.D. TX	WSOU Investments LLC v. Google LLC	06/29/20	Patent Owner :WSOU Investments LLC	.
6:20-CV-00572	W.D. TX	WSOU Investments LLC v. Google LLC	06/29/20	Patent Owner :WSOU Investments LLC	.

Ratings Trends

Practice Areas