IP Verse

Meta Platforms, Inc. v. SitNet, LLC - IPR2026-00111

Explore the PTAB proceeding IPR2026-00111 filed by Meta Platforms, Inc. against SitNet, LLC on Nov 12, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00111
Filing Date
Nov 12, 2025
Petitioner
Meta Platforms, Inc.
Respondent
SitNet, LLC
Status
Pending
Respondent Application Number
18639859
Respondent Tech Center
2400
Respondent Patent Number
12238815

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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 Discretionary Denial Brief

Jan 26, 2026PAPERPATENT OWNER

Complaint

Jan 26, 2026EXHIBITPATENT OWNER

Amended Complaint

Jan 26, 2026EXHIBITPATENT OWNER

Redlined Amended Complaint

Jan 26, 2026EXHIBITPATENT OWNER

U.S. Patent No. 8,069,202 (“Cona”)

Jan 26, 2026EXHIBITPATENT OWNER

Patent Center Continuity Data for Provisional Patent Application No. 60/887,843

Jan 26, 2026EXHIBITPATENT OWNER

U.S. Patent No. 9,412,136 (“Gertzfield”)

Jan 26, 2026EXHIBITPATENT OWNER

U.S. Patent No. 8,045,455 (“Agronow”)

Jan 26, 2026EXHIBITPATENT OWNER

U.S. Patent No. 12,336,052 (“Cona”)

Jan 26, 2026EXHIBITPATENT OWNER

Prosecution History of U.S. Patent No. 12,336,052

Jan 26, 2026EXHIBITPATENT OWNER

U.S. Patent Application Publication No. 2007/0282621

Jan 26, 2026EXHIBITPATENT OWNER

Petitioner's Sotera Stipulation

Jan 2, 2026PAPERPETITIONER

Notice: Mandatory Notice

Nov 26, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Nov 26, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Nov 25, 2025PAPERBOARD

Petition for Inter Partes Review

Nov 12, 2025PAPERPETITIONER

Petitioner's Power of Attorney

Nov 12, 2025PAPERPETITIONER

EX1001 - U.S. Patent No. 12,238,815

Nov 12, 2025EXHIBITPETITIONER

EX1002 - Prosecution History of U.S. Patent No. 12,238,815

Nov 12, 2025EXHIBITPETITIONER

EX1003 - Jansen Declaration

Nov 12, 2025EXHIBITPETITIONER

EX1004 - Jansen CV

Nov 12, 2025EXHIBITPETITIONER

EX1005 - U.S. Patent No. 7,747,648 (Kraft)

Nov 12, 2025EXHIBITPETITIONER

EX1006 - U.S. Publication No. 2005_0033615 (Nguyen)

Nov 12, 2025EXHIBITPETITIONER

EX1007 - U.S. Publication No. 2008_0103784 (Wong)

Nov 12, 2025EXHIBITPETITIONER

EX1008 - U.S. Publication No. 2007_0233635 (Burfeind)

Nov 12, 2025EXHIBITPETITIONER

EX1009 - U.S. Publication No. 2006_0270419 (Crowley)

Nov 12, 2025EXHIBITPETITIONER

EX1010 - U.S. Publication No. 2007_0281690 (Altman)

Nov 12, 2025EXHIBITPETITIONER

EX1011 - U.S. Patent No. 8,024,330 (Franco)

Nov 12, 2025EXHIBITPETITIONER

EX1012 - U.S. Publication No. 2006_0047825 (Steenstra)

Nov 12, 2025EXHIBITPETITIONER

EX1013 - U.S. Publication No. 2003_0197615 (Roche)

Nov 12, 2025EXHIBITPETITIONER

EX1014 - U.S. Patent No. 8,346,864 (Amidon)

Nov 12, 2025EXHIBITPETITIONER

EX1015 - Social Network Sites

Nov 12, 2025EXHIBITPETITIONER

EX1016 - U.S. Publication No. 2007_0194938 (Mitchell)

Nov 12, 2025EXHIBITPETITIONER

EX1017 - U.S. Publication No. 2003_0162557 (Shida)

Nov 12, 2025EXHIBITPETITIONER

EX1018 - Social network - Wikipedia

Nov 12, 2025EXHIBITPETITIONER

EX1019 - Adamic & Adar

Nov 12, 2025EXHIBITPETITIONER

EX1020 - Social Networks and Internet Connectivity Effects

Nov 12, 2025EXHIBITPETITIONER

EX1021 - Introduction to Neogeography

Nov 12, 2025EXHIBITPETITIONER

EX1022 - Friendster, Love and Money

Nov 12, 2025EXHIBITPETITIONER

EX1023 - MySpace.com Events

Nov 12, 2025EXHIBITPETITIONER

EX1024 - A Site with 26 Million Friends

Nov 12, 2025EXHIBITPETITIONER

EX1025 - Someone to Watch Over Me (on a Google Map) - The New York Times

Nov 12, 2025EXHIBITPETITIONER

EX1026 - Social Networking Websites and Teens

Nov 12, 2025EXHIBITPETITIONER

EX1027 - Teens Hang out at MySpace

Nov 12, 2025EXHIBITPETITIONER

EX1028 - Subset Dictionary.com

Nov 12, 2025EXHIBITPETITIONER

EX1029 - The Concept and Application of Life Segmentation

Nov 12, 2025EXHIBITPETITIONER

EX1030 - Meta Platforms v. SitNet LLC, IPR2024-00529, Paper 33

Nov 12, 2025EXHIBITPETITIONER

EX1031 - Meta Platforms v. SitNet LLC, IPR2024-00530, Paper 30

Nov 12, 2025EXHIBITPETITIONER

EX1032 - Claim Construction Order

Nov 12, 2025EXHIBITPETITIONER

EX1033 - A Systematic Review on Search Engine Advertising

Nov 12, 2025EXHIBITPETITIONER

EX1034 - U.S. Publication No. 2006_0272012 (Wu)

Nov 12, 2025EXHIBITPETITIONER

EX1035 - U.S. Patent No. 6,910,077 (Najork)

Nov 12, 2025EXHIBITPETITIONER

EX1036 - Best Computer Science Scientists

Nov 12, 2025EXHIBITPETITIONER