IP Verse

Google LLC et al. v. HEADWATER RESEARCH LLC - IPR2026-00138

Explore the PTAB proceeding IPR2026-00138 filed by Google LLC et al. against HEADWATER RESEARCH LLC on Jan 15, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00138
Filing Date
Jan 15, 2026
Petitioner
Google LLC et al.
Respondent
HEADWATER RESEARCH LLC
Status
Pending
Respondent Application Number
14082040
Respondent Tech Center
3600
Respondent Patent Number
9609544

Decision Documents New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

Samsung Electronics Co., Ltd. v. Headwater Research LLC, IPR2023-01360 (P.T.A.B. Apr. 1, 2024) (Institution Decision)

Apr 22, 2026EXHIBITPETITIONER

Google LLC v. Headwater Research LLC, IPR2026-00049 (P.T.A.B. Apr. 1, 2026) (Institution Decision)

Apr 22, 2026EXHIBITPETITIONER

Samsung Electronics Co., Ltd. v. Headwater Research LLC, IPR2024-01407 (P.T.A.B. Mar. 20, 2025) (Institution Decision)

Apr 22, 2026EXHIBITPETITIONER

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Patent Owner's Authorized Response to Petitioner's Supplemental Briefing

May 7, 2026PAPERPATENT OWNER

Petitioner's Supplemental Brief in Opposition to Patent Owner's Request for Discretionary Denial

May 5, 2026PAPERPETITIONER

Email Correspondence

May 1, 2026EXHIBITBOARD

Petitioner's Opposition to Patent Owner's Request for Discretionary Denial

Apr 22, 2026PAPERPETITIONER

Petitioner's Updated Exhibit List

Apr 22, 2026PAPERPETITIONER

Samsung Electronics Co., Ltd. v. Headwater Research LLC, IPR2023-01360 (P.T.A.B. Apr. 1, 2024) (Institution Decision)

Apr 22, 2026EXHIBITPETITIONER

Samsung Electronics Co., Ltd. v. Headwater Research LLC, IPR2023-01360 (P.T.A.B. Sep. 11, 2023) (Petition)

Apr 22, 2026EXHIBITPETITIONER

FreePatentsOnline, Search Page (Search 1)

Apr 22, 2026EXHIBITPETITIONER

FreePatentsOnline, Search Results Page (Results 1)

Apr 22, 2026EXHIBITPETITIONER

FreePatentsOnline, Search Page (Search 2)

Apr 22, 2026EXHIBITPETITIONER

FreePatentsOnline, Search Results Page (Results 2)

Apr 22, 2026EXHIBITPETITIONER

FreePatentsOnline, Search Page (Search 3)

Apr 22, 2026EXHIBITPETITIONER

FreePatentsOnline, Search Results Page (Results 3)

Apr 22, 2026EXHIBITPETITIONER

Motion to Transfer Venue, Headwater Research LLC v. Google LLC, 7:25-cv-00372 (W.D. Tex., Dec. 12, 2025)

Apr 22, 2026EXHIBITPETITIONER

Scheduling Order, Headwater Research LLC v. Google LLC, No. 7:25-cv-00372; 7:25-cv-00374; 7:25-cv-00380 (W.D. Tex. Jan. 8, 2026)

Apr 22, 2026EXHIBITPETITIONER

United States Courts, Federal Court Management Statistics–Profiles (Sept. 2025)

Apr 22, 2026EXHIBITPETITIONER

Scheduling Order, Headwater Research LLC v. Google LLC, No. 7:25-cv-00518 (W.D. Tex. Jan. 8, 2026)

Apr 22, 2026EXHIBITPETITIONER

Google LLC v. Headwater Research LLC, IPR2026-00049 (P.T.A.B. Apr. 1, 2026) (Institution Decision)

Apr 22, 2026EXHIBITPETITIONER

Samsung Electronics Co., Ltd. v. Headwater Research LLC, IPR2024-01407 (P.T.A.B. Mar. 20, 2025) (Institution Decision)

Apr 22, 2026EXHIBITPETITIONER

Samsung Electronics Co., Ltd. v. Headwater Research LLC, IPR2024-01407 (P.T.A.B. July 22, 2025) (Director Review)

Apr 22, 2026EXHIBITPETITIONER

Patent Owner's Preliminary Response

Apr 22, 2026PAPERPATENT OWNER

Ex. 2015

Apr 22, 2026EXHIBITPATENT OWNER

Ex. 2016

Apr 22, 2026EXHIBITPATENT OWNER

Ex. 2017

Apr 22, 2026EXHIBITPATENT OWNER

Ex. 2018

Apr 22, 2026EXHIBITPATENT OWNER

Patent Owner's Request for Discretionary Denial

Mar 23, 2026PAPERPATENT OWNER

Ex. 2001

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2002

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2003

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2004

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2005

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2006

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2007

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2008

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2009

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2010 (intentionally omitted)

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2011

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2012

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2013

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2014

Mar 23, 2026EXHIBITPATENT OWNER

Patent Owner's Motion to File Under Seal

Mar 23, 2026PAPERPATENT OWNER

Petitioner's Sotera Stipulation

Feb 23, 2026PAPERPETITIONER

Notice: Power of Attorney

Jan 27, 2026PAPERPATENT OWNER

Notice: Mandatory Notice

Jan 27, 2026PAPERPATENT OWNER

Notice: Notice filing date accorded

Jan 22, 2026PAPERBOARD

U.S. Patent No. 9,609,544

Jan 15, 2026EXHIBITPETITIONER

Prosecution History of the '544 Patent - Part 1 of 5

Jan 15, 2026EXHIBITPETITIONER

Prosecution History of the '544 Patent - Part 2 of 5

Jan 15, 2026EXHIBITPETITIONER

Prosecution History of the '544 Patent - Part 3 of 5

Jan 15, 2026EXHIBITPETITIONER

Prosecution History of the '544 Patent - Part 4 of 5

Jan 15, 2026EXHIBITPETITIONER

Prosecution History of the '544 Patent - Part 5 of 5

Jan 15, 2026EXHIBITPETITIONER

Declaration and Curriculum Vitae of Dr. Kevin Butler

Jan 15, 2026EXHIBITPETITIONER

Complaint, Headwater Research LLC v. Google LLC, 25-cv-00372

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2006/0039354 (Rao)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2009/0217065 (Araujo)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 5,987,611 (Freund)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 8,381,127 (Singh)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2009/0207817 (Montemurro)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2006/0039364 (Wright)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2003/0172112 (Vignaud)

Jan 15, 2026EXHIBITPETITIONER

Bajaj, IETF RFC 3198, Web Services Policy 1.2 - Framework

Jan 15, 2026EXHIBITPETITIONER

Sloman, Security and management policy specification

Jan 15, 2026EXHIBITPETITIONER

Lu, Comparing system level power management policies

Jan 15, 2026EXHIBITPETITIONER

Davie, IETF RFC 3246, An Expedited Forwarding PHB

Jan 15, 2026EXHIBITPETITIONER

Memorandum, Interim Procedure for Discretionary Denials

Jan 15, 2026EXHIBITPETITIONER

Excerpts, The New Penguin Dictionary of Computing

Jan 15, 2026EXHIBITPETITIONER

Westerinen, IETF RFC 3198, Terminology for Policy-Based Management

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 7,757,185 (Paquette)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 7,023,909 (Adams)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 9,408,070 (Altbaum)

Jan 15, 2026EXHIBITPETITIONER

Yavatkar, IETF RFC 2753, A Framework for Policy-based Admission Control

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2008/0080458 (Cole)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 8,413,172 (Sng)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. No. 6,754,709 (Gbadegesin)

Jan 15, 2026EXHIBITPETITIONER

Claim Construction Order, Headwater v. AT&T Serv.'s, Inc., 23-cv-00397

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2008/0080457 (Cole-2)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat No. 7,305,562 (Bianco)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2007/0204154 (Swander)

Jan 15, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2008/0215718 (Stolorz)

Jan 15, 2026EXHIBITPETITIONER

Silberschatz, Operating Systems Concepts

Jan 15, 2026EXHIBITPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 9,609,544

Jan 15, 2026PAPERPETITIONER

Petitioner Power of Attorney

Jan 15, 2026PAPERPETITIONER