Patexia Research

Case number IPR2023-01406

Lawsuits

Experian Information Solutions, Inc. v. Dynapass IP Holdings LLC et al. > Summary

Court Case Number IPR2023-01406

Filing Date Sep 28, 2023

Court Patent Trial and Appeal Board

Status Notice of Filing Date Accorded

Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7

Petitioner

Experian Information Solutions Inc.

Patent Owner

2

Engberg Stenolov Et Al

Dynapass Ip Holdings Llc

Petitioner Attorneys

3

EXPERIAN LIMITED
Attorney Name: Stephen Bates Perkins

EXPERIAN INFORMATION SOLUTIONS, INC.
Attorney Name: James B. Hatten
Baker & Hostetler LLP

EXPERIAN INFORMATION SOLUTIONS, INC.
Attorney Name: Glenn D. Richeson
Baker & Hostetler LLP

Patent Owner Attorneys

3

Attorney Name: John Wittenzellner
Williams Simons & Landis PLLC

Attorney Name: Todd E. Landis
Williams Simons & Landis PLLC

Attorney Name: Michael J. Fagan Jr.
Williams Simons & Landis PLLC

Related Patents

Doc No	Title	Issue date
06993658	Use of personal communication devices for user authentication	Jan 31, 2006