Christopher R. Johnson

Yetter Coleman LLPLocal

General

Experience20 yrs

Elite Ratings

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Practice Areas

Biotech (1 case)

Chemical (15 cases)

Comp. Arch. and Software (19 cases)

Software, Security (4 cases)

Communications (8 cases)

Law Firms

Yetter Coleman LLP (Current)

Fish & Richardson

Bracewell & Giuliani LLP

cjohnson@yettercoleman.com

yettercoleman.com

Ratings

Experience

Grade

Trend

DCT

L1

A

PTAB

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CAFC

L2

C

Cases

Case #	Court	Caption	Filed	Represent
2:25-CV-01252	E.D. TX	Athena Security LLP v. Hewlett Packard Enterprises Co	12/23/25	Challenger	.
2:25-CV-01201	E.D. TX	Athena Security LLP v. Cisco Systems Inc	12/09/25	Challenger :Cisco Systems Inc	.
3:24-CV-00033	S.D. TX	Topsoe Inc v. Casale US Inc	01/31/24	Challenger :Topsoe As	.
6:23-CV-00255	W.D. TX	MDSP Tech LLC v. Garmin Intl Inc	04/06/23	Challenger :Garmin Intl Inc	.
2:22-CV-00403	D. UT	SnapRays v. Lighting Defense Group	06/16/22	Patent Owner(W) :Lighting Defense Group LLC	.
3:20-CV-00350	W.D. WI	Bou Matic LLC v. Waikato Milking Systems NZ LP	04/16/20	Patent Owner :Bou Matic LLC	.
4:17-CV-03299	S.D. TX	Global Tubing LLC v. Tenaris Coiled Tubes LLC	10/30/17	Challenger(W) :Global Tubing LLC	.
4:15-CV-02915	S.D. TX	Baker Hughes A Ge Co LLC v. LiquidPower Specialty Products Inc	10/05/15	Challenger :Baker Hughes A GE Co LLC	.
4:14-CV-03118	S.D. TX	WesternGeco LLC v. Multi Klient Invest As	10/31/14	Challenger :Multi-Klient Invest As	.
4:14-CV-02081	S.D. TX	Legacy Separators LLC v. Halliburton Energy Services Inc	07/21/14	Patent Owner(L) :Legacy Separators LLC	.

Ratings Trends

Practice Areas