IP Verse

Amazon.com Services LLC et al. v. HEADWATER RESEARCH LLC - IPR2026-00088

Explore the PTAB proceeding IPR2026-00088 filed by Amazon.com Services LLC et al. against HEADWATER RESEARCH LLC on Nov 10, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2026-00088
Filing Date: Nov 10, 2025
Petitioner: Amazon.com Services LLC et al.
Respondent: HEADWATER RESEARCH LLC
Status: Pending
Respondent Application Number: 15211430
Respondent Tech Center: 2400
Respondent Patent Number: 9615192

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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.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
Alert me when new update on this case
Petitioners' Opposition to Patent Owner's Request for Discretionary Denial	Feb 20, 2026	PAPER	PETITIONER
EX1050	Feb 20, 2026	EXHIBIT	PETITIONER
EX1051	Feb 20, 2026	EXHIBIT	PETITIONER
EX1052	Feb 20, 2026	EXHIBIT	PETITIONER
EX1053	Feb 20, 2026	EXHIBIT	PETITIONER
EX1054	Feb 20, 2026	EXHIBIT	PETITIONER
EX1055	Feb 20, 2026	EXHIBIT	PETITIONER
EX1056	Feb 20, 2026	EXHIBIT	PETITIONER
EX1057	Feb 20, 2026	EXHIBIT	PETITIONER
EX1058	Feb 20, 2026	EXHIBIT	PETITIONER
EX1059	Feb 20, 2026	EXHIBIT	PETITIONER
EX1060	Feb 20, 2026	EXHIBIT	PETITIONER
EX1061	Feb 20, 2026	EXHIBIT	PETITIONER
EX1062	Feb 20, 2026	EXHIBIT	PETITIONER
EX1063	Feb 20, 2026	EXHIBIT	PETITIONER
EX1064	Feb 20, 2026	EXHIBIT	PETITIONER
EX1065	Feb 20, 2026	EXHIBIT	PETITIONER
EX1066	Feb 20, 2026	EXHIBIT	PETITIONER
EX1067	Feb 20, 2026	EXHIBIT	PETITIONER
EX1068	Feb 20, 2026	EXHIBIT	PETITIONER
EX1069	Feb 20, 2026	EXHIBIT	PETITIONER
EX1070	Feb 20, 2026	EXHIBIT	PETITIONER
EX1071	Feb 20, 2026	EXHIBIT	PETITIONER
EX1072	Feb 20, 2026	EXHIBIT	PETITIONER
EX1073	Feb 20, 2026	EXHIBIT	PETITIONER
EX1074	Feb 20, 2026	EXHIBIT	PETITIONER
EX1075	Feb 20, 2026	EXHIBIT	PETITIONER
EX1076	Feb 20, 2026	EXHIBIT	PETITIONER
EX1077	Feb 20, 2026	EXHIBIT	PETITIONER
EX1078	Feb 20, 2026	EXHIBIT	PETITIONER
EX1079	Feb 20, 2026	EXHIBIT	PETITIONER
EX1080	Feb 20, 2026	EXHIBIT	PETITIONER
Petitioners' Updated Mandatory Notices	Feb 20, 2026	PAPER	PETITIONER
PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION	Jan 20, 2026	PAPER	PATENT OWNER
Exhibit 2001	Jan 20, 2026	EXHIBIT	PATENT OWNER
Exhibit 2002	Jan 20, 2026	EXHIBIT	PATENT OWNER
Exhibit 2003	Jan 20, 2026	EXHIBIT	PATENT OWNER
Exhibit 2004	Jan 20, 2026	EXHIBIT	PATENT OWNER
Exhibit 2005	Jan 20, 2026	EXHIBIT	PATENT OWNER
Exhibit 2006	Jan 20, 2026	EXHIBIT	PATENT OWNER
Exhibit 2007	Jan 20, 2026	EXHIBIT	PATENT OWNER
Notice: Power of Attorney	Jan 14, 2026	PAPER	PATENT OWNER
Notice: Mandatory Notice	Jan 14, 2026	PAPER	PATENT OWNER
Petitioners' Updated Exhibit List	Dec 23, 2025	PAPER	PETITIONER
EX1046 - Stipulation Letter	Dec 23, 2025	EXHIBIT	PETITIONER
Notice filing date accorded to Petition	Nov 20, 2025	PAPER	BOARD
EX1001 - U.S. Patent No. 9,615,192	Nov 10, 2025	EXHIBIT	PETITIONER
EX1002 - File History of the ’192 patent	Nov 10, 2025	EXHIBIT	PETITIONER
EX1004 - 3GPP TS 23.140 v6.9.0	Nov 10, 2025	EXHIBIT	PETITIONER
EX1005 - U.S. Patent Pub. No. 2006/0190720	Nov 10, 2025	EXHIBIT	PETITIONER
EX1006 - WO 2008/048075	Nov 10, 2025	EXHIBIT	PETITIONER
EX1007 - WO 2006/077283	Nov 10, 2025	EXHIBIT	PETITIONER
EX1008 - U.S. Patent Pub. No. 2009/0158397	Nov 10, 2025	EXHIBIT	PETITIONER
EX1009 - U.S. Patent No. 7,925,717	Nov 10, 2025	EXHIBIT	PETITIONER
EX1010 - Open Mobile Alliance; Multimedia Messaging Service Architecture Ov	Nov 10, 2025	EXHIBIT	PETITIONER
EX1011 - Open Mobile Alliance; OMA-ERELD-MMS-v1_2-20030923-C, Enabler Relea	Nov 10, 2025	EXHIBIT	PETITIONER
EX1012 - U.S. Patent No. 7,509,487	Nov 10, 2025	EXHIBIT	PETITIONER
EX1013 - Technical Specification Group Services and System Aspects Meeting	Nov 10, 2025	EXHIBIT	PETITIONER
EX1014 - U.S. Patent Pub. No. 2005/0207379	Nov 10, 2025	EXHIBIT	PETITIONER
EX1015 - U.S. Patent Pub. No. 2009/0282256	Nov 10, 2025	EXHIBIT	PETITIONER
EX1016 - Declaration of Friedhelm Rodermund	Nov 10, 2025	EXHIBIT	PETITIONER
EX1017 - U.S. Patent Pub. No. 2009/0240807	Nov 10, 2025	EXHIBIT	PETITIONER
EX1018 - EP Patent Application EP1853044	Nov 10, 2025	EXHIBIT	PETITIONER
EX1019 - U.S. Patent No. 7,082,615	Nov 10, 2025	EXHIBIT	PETITIONER
EX1020 - U.S. Patent Pub. No. 2005/0144294	Nov 10, 2025	EXHIBIT	PETITIONER
EX1021 - U.S. Patent Pub. No. 2008/0162637	Nov 10, 2025	EXHIBIT	PETITIONER
EX1022 - Dismissal with Prejudice, Headwater Research LLC v. Samsung Electr	Nov 10, 2025	EXHIBIT	PETITIONER
EX1023 - Claim Construction Order, Headwater Research LLC v. Samsung Electr	Nov 10, 2025	EXHIBIT	PETITIONER
EX1024 - Gang Lu, et al., Heading for Multimedia Message Service in 3G	Nov 10, 2025	EXHIBIT	PETITIONER
EX1025 - RFC 4355	Nov 10, 2025	EXHIBIT	PETITIONER
EX1026 - Friedhelm Rodermund, A Picture Speaks a Thousand Words – From SMS	Nov 10, 2025	EXHIBIT	PETITIONER
EX1027 - IETF RFC 793	Nov 10, 2025	EXHIBIT	PETITIONER
EX1028 - The TLS Protocol Version v 1.0 - Part 1	Nov 10, 2025	EXHIBIT	PETITIONER
EX1029 - Complaint for Patent Infringement, Headwater Research LLC v. Samsu	Nov 10, 2025	EXHIBIT	PETITIONER
EX1030 - Roger M. Needham & Michael D. Schroeder, Using Encryption for Auth	Nov 10, 2025	EXHIBIT	PETITIONER
EX1031 - Michael D. Schroeder & Jerome H. Saltzer, A Hardware Architecture	Nov 10, 2025	EXHIBIT	PETITIONER
EX1032 - Jerome H. Saltzer & Michael D. Shroeder, The Protection of Informa	Nov 10, 2025	EXHIBIT	PETITIONER
EX1033 - Bo Li et al., Symbian OS platform security model	Nov 10, 2025	EXHIBIT	PETITIONER
EX1034 - Philip Zimmermann, Pretty Good Privacy: RSA Public Key Cryptograph	Nov 10, 2025	EXHIBIT	PETITIONER
EX1035 - B. Ramsdell, S/MIME Version 3 Message Specification	Nov 10, 2025	EXHIBIT	PETITIONER
EX1036 - Miraj E. Mostafa, Transporting data between wireless applications	Nov 10, 2025	EXHIBIT	PETITIONER
EX1039 - U.S. Patent Pub. No. 2003/0126282	Nov 10, 2025	EXHIBIT	PETITIONER
EX1040 - U.S. Patent Pub. No. 2007/0037610	Nov 10, 2025	EXHIBIT	PETITIONER
EX1045 - Symbian OS Platform Security: Platform Security Concepts	Nov 10, 2025	EXHIBIT	PETITIONER
EX1028 - The TLS Protocol Version v 1.0 - Part 2	Nov 10, 2025	EXHIBIT	PETITIONER
EX1043 - U.S. Patent Pub. No. 2004/0085894	Nov 10, 2025	EXHIBIT	PETITIONER
EX1003 - Declaration and Curriculum Vitae of Dr. Patrick Traynor	Nov 10, 2025	EXHIBIT	PETITIONER
Petition: as filed	Nov 10, 2025	PAPER	PETITIONER
Notice: Power of Attorney	Nov 10, 2025	PAPER	PETITIONER