DCT

2:25-cv-00757

Cerence Operating Co v. Sony Group Corp

General

Filed

08/01/25

Cause of ActionPatent Infringement

SectorCommunications

StatusOpen

Patent Owner

Operating Company

SourcePACER

Nature of Suit830 Patent

CourtE.D. Texas

Judge	Period	PO Win Rate
James R. Gilstrap	08/04/25 - now	36%

MagistrateRoy S. Payne

Plaintiff

Party

Name	Ratings
Cerence Operating Co	---- --

Attorney

Name	Ratings
Pepper Hamilton LLP	L5A
William D. Belanger	L5D
Alison L. McCarthy	L4D
Ryan C. Deck	L4D
Troutman Sanders LLP	L5A
Charles S. Baker	L5A
Puja P. Lea	L5C
Haden Marrs	---- --

Defendant

Party

Name	Ratings
Sony Group LLC	L5A
Sony Corp	L5A
Sony Electronics Inc	L5A

Attorney

Name	Ratings
Dacus FirmLocal	L4B
Deron R. Dacus	L5A
Patterson Belknap Webb & Tyler LLP	L3B
Lewis V. Popovski	L5B
Ryan J. Sheehan	L4C