IP Verse

Google LLC et al. v. HEADWATER RESEARCH LLC - IPR2026-00048

Explore the PTAB proceeding IPR2026-00048 filed by Google LLC et al. against HEADWATER RESEARCH LLC on Oct 31, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00048
Filing Date
Oct 31, 2025
Petitioner
Google LLC et al.
Respondent
HEADWATER RESEARCH LLC
Status
Pending
Respondent Application Number
15369542
Respondent Tech Center
2400
Respondent Patent Number
10237757

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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

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PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION

Jan 7, 2026PAPERPATENT OWNER

Exhibit 2001 - Notice of Partial Settlement in Headwater Research LLC v. Amazon.com Services LLC et al.

Jan 7, 2026EXHIBITPATENT OWNER

Exhibit 2002 - Joint Motion to Dismiss in Headwater Research, LLC v. Apple, Inc.

Jan 7, 2026EXHIBITPATENT OWNER

Exhibit 2003 - Joint Motion to Dismiss in Headwater Research LLC v. Samsung Electronics Co., Ltd. et al.

Jan 7, 2026EXHIBITPATENT OWNER

Exhibit 2004 - Order Granting Joint Motion to Dismiss in Headwater Research LLC v. T-Mobile USA, Inc. et al.

Jan 7, 2026EXHIBITPATENT OWNER

Exhibit 2005 - Order Granting Joint Motion to Dismiss in Headwater Research LLC v. AT&T Services, Inc. et al.

Jan 7, 2026EXHIBITPATENT OWNER

Notice: Power of Attorney

Jan 5, 2026PAPERPATENT OWNER

Notice: Mandatory Notice

Jan 5, 2026PAPERPATENT OWNER

Petitioner's Updated Mandatory Notices

Jan 5, 2026PAPERPETITIONER

Petitioner's Sotera Stipulation

Dec 8, 2025PAPERPETITIONER

Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE

Nov 7, 2025PAPERBOARD

Petition for Inter Partes Review of U.S. Patent No. 10,237,757

Oct 31, 2025PAPERPETITIONER

Google Power of Attorney

Oct 31, 2025PAPERPETITIONER

U.S. Patent No. 10,237,757

Oct 31, 2025EXHIBITPETITIONER

Prosecution History of U.S. Patent No. 10,237,757 - Part 1 of 2

Oct 31, 2025EXHIBITPETITIONER

Prosecution History of U.S. Patent No. 10,237,757 - Part 2 of 2

Oct 31, 2025EXHIBITPETITIONER

Declaration of Harry Bims, Ph.D.

Oct 31, 2025EXHIBITPETITIONER

Curriculum Vitae of Harry Bims, Ph.D.

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2009/0028082 (Wynn)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2010/0048172 (Karaoguz)

Oct 31, 2025EXHIBITPETITIONER

File History of U.S. Provisional App. No. 61/091,523 (Karaoguz Provisional)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2003/0003933 (Deshpande)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2008/0186240 (Man)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2005/0043026 (Brok)

Oct 31, 2025EXHIBITPETITIONER

International Publ. No. WO 2009/029157 (Vardi)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2010/0110921 (Famolari '921)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2010/0083121 (Famolari '121)

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. No. US 2007/0111740 (Wandel)

Oct 31, 2025EXHIBITPETITIONER

Lai & Baker, Measuring Bandwidth

Oct 31, 2025EXHIBITPETITIONER

Press Release, A History of Mobile Phones and Smartphones, BBC BITESIZE

Oct 31, 2025EXHIBITPETITIONER

Apple Introduces the New iPhone 3G

Oct 31, 2025EXHIBITPETITIONER

Buddhikot, Integration of 802.11 and Third-Generation Wireless Data Network

Oct 31, 2025EXHIBITPETITIONER