Daniel F. Gelwicks

Steptoe & Johnson LLP

General

Experience14 yrs

Elite Ratings

DCT

Practice Areas

Reexam/Aband. (2 cases)

Semicond., Optic (4 cases)

Communications (11 cases)

Software, Security (6 cases)

Comp. Arch. and Software (9 cases)

Law Firms

Steptoe & Johnson LLP (Current)

McDonnell Boehnen Hulbert & Berghoff LLP

dgelwicks@steptoe.com

Ratings

Experience

Grade

Trend

DCT

L4

B

PTAB

L1

B

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-00788	E.D. TX	Portsmouth Network Corp v. Cisco Systems Inc	09/03/26	Patent Owner :Portsmouth Network Corp	.
2:23-CV-00441	E.D. TX	Portsmouth Network Corp v. Cisco Systems Inc	09/26/23	Patent Owner :Portsmouth Network Corp	.
1:23-CV-12201	D. MA	Portsmouth Network Corp v. Juniper Networks Inc	09/26/23	Patent Owner :Portsmouth Network Corp	.
2:22-CV-00347	E.D. TX	Polaris Innovations Ltd v. Broadcom Inc	09/07/22	Challenger :Broadcom Ltd	.
6:22-CV-00396	W.D. TX	Corrigent Corp v. Cisco Systems Inc	04/19/22	Patent Owner(L) :Corrigent Corp	.
1:22-CV-00497	D. DE	Corrigent Corp v. Arista Networks Inc	04/19/22	Patent Owner :Corrigent Corp	.
1:22-CV-00496	D. DE	Corrigent Corp v. Dell Tech Inc	04/19/22	Patent Owner :Corrigent Corp	.
1:21-CV-00327	D. DE	Vitaworks IP LLC v. Glanbia Nutritionals Na Inc	03/02/21	Challenger :Fuchi Pharmaceutical Co Ltd	.
6:20-CV-00420	W.D. TX	Epistar Corp v. Lowe's Companies Inc	05/22/20	Challenger :Lowes Companies Inc	.
1:20-CV-00332	D. DE	Bioverativ Inc v. CSL Behring LLC	03/04/20	Patent Owner :Bioverativ Inc	.

Ratings Trends

Practice Areas