DCT

5:26-cv-01460

Headwater Research LLC v. Google LLC

General

Filed

02/26/26

Cause of ActionPatent Infringement

SectorSoftware, Security

StatusOpen

Patent Owner

Operating Company

PACER

Nature of Suit830 Patent

CourtN.D. California

Pending Judge Assignment

Magistrate

Plaintiff

Party

Name	Ratings
Headwater Research LLC NPE	L1 D

No Parties

Attorney

Name	Ratings
Russ August & Kabat	L4 E
Neil A. Rubin	L5 D
Marc A. Fenster	L5 E
Reza Mirzaie	L5 E
Paul A. Kroeger	L5 E
Benjamin T. Wang	L5 E
Brian D. Ledahl	L5 E
Kristopher Davis	L4 B
Dale Chang	L4 C
James S. Tsuei	L4 C
Philip X. Wang	L4 E
James Pickens	L4 E
Jason Wietholter	L3 C
Qi Peter Tong	L2 C

No Attorneys

Defendant

Party

Name	Ratings
Google LLC	L5 A

No Parties

Attorney

Name	Ratings
Quinn Emanuel Urquhart & Sullivan LLP	L5 A
David A. Nelson	L5 E
Lance Yang	L4 E
Patrick Schmidt	L2 B
Brady Huynh	L1 B
Jocelyn Ma	L1 D
Caroline M. Vermillion	-- -- --
Austin Buscher	-- -- --
Jackson Walker LLPLocal	L3 A
Nathaniel St Clair	L1 B
Erica B. Giese	L1 C
Katharine L. Carmona	-- -- --
Dyana K. Mardon	-- -- --

No Attorneys