Ryan L. Marshall

Barnes & Thornburg LLP

General

Experience21 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (6 cases)

Transport., E-Comm. (1 case)

Semicond., Optic (3 cases)

Software, Security (3 cases)

Chemical (1 case)

Law Firms

Barnes & Thornburg LLP (Current)

Crowell & Moring LLP

ryan.marshall@btlaw.com

Ratings

Experience

Grade

Trend

DCT

L3

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-00078	D. UT	American Tack & Hardware Co v. Snaprays	01/30/26	Challenger :American Tack & Hardware Co Inc	.
2:25-CV-00603	D. UT	American Tack & Hardware Co v. Snaprays	07/23/25	Patent Owner :American Tack & Hardware Co Inc	.
2:25-CV-00508	D. UT	Yakar Tech LLC v. Das Companies Inc	06/24/25	Challenger :DAS Companies Inc	.
2:24-CV-00208	D. UT	Hi Tech Pharma v. Vintage Muscle	03/19/24	Patent Owner :Hi-Tech Pharmaceuticals Inc	.
2:22-CV-00403	D. UT	SnapRays v. Lighting Defense Group	06/16/22	Patent Owner(W) :Lighting Defense Group LLC	.
1:21-CV-00055	D. UT	Handi Quilter v. Gracewood	04/14/21	Challenger :Darin Edwards	.
2:16-CV-01101	D. UT	Handi Quilter v. Gracewood Management	10/26/16	Patent Owner :Gracewood Management Inc	.
2:11-CV-00210	D. UT	DCWV Acquisition v. Wallcandy	02/28/11	Patent Owner(W) :Wallcandy LLC	.
2:10-CV-01157	D. UT	Seirus Innovative Accessories v. Bula America	11/22/10	Challenger :Bula America Inc	.
2:08-CV-00060	D. UT	Triangle Package Machinery v. Langen Packaging	01/22/08	Patent Owner :Triangle Package Machinery	.

Ratings Trends

Practice Areas