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IP Verse

Meta Platforms, LLC v. Weple IP Holdings LLC et al. - IPR2026-00081

Explore the PTAB proceeding IPR2026-00081 filed by Meta Platforms, LLC against Weple IP Holdings LLC et al. on Oct 31, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00081
Filing Date
Oct 31, 2025
Petitioner
Meta Platforms, LLC
Respondent
Weple IP Holdings LLC et al.
Status
Pending
Respondent Application Number
18423180
Respondent Tech Center
2400
Respondent Patent Number
12131357

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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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Notice: PO Mandatory Notice

Nov 21, 2025PAPERPATENT OWNER

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

Nov 8, 2025PAPERBOARD

Notice: Power of Attorney

Oct 31, 2025PAPERPETITIONER

Petition: as filed

Oct 31, 2025PAPERPETITIONER

U.S. Patent No. 12,131,357 B2 to Mary Anne Fletcher

Oct 31, 2025EXHIBITPETITIONER

Declaration of Mark Crovella, Ph.D.

Oct 31, 2025EXHIBITPETITIONER

U.S. Pat Appl Publ 2009/0271283 A1 to Fred M. Fosnacht et al.

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent No. 8,826,145 B1 to Ficus Kirkpatrick et al.

Oct 31, 2025EXHIBITPETITIONER

U.S. Pat Appl Publ 2007/0156520 A1 to Jayesh Sharma

Oct 31, 2025EXHIBITPETITIONER

Excerpts from Microsoft Computer Dictionary (5th ed. 2002)

Oct 31, 2025EXHIBITPETITIONER

Excerpts from Jansen, NetLingo: The Internet Dictionary (2002)

Oct 31, 2025EXHIBITPETITIONER

Excerpts fr Rome, Multimedia on Symbian OS: Inside the Converg Dev (2008)

Oct 31, 2025EXHIBITPETITIONER

Excerpts fr David Fox et al., HTML Web Publisher’s Construction Kit (1995)

Oct 31, 2025EXHIBITPETITIONER

Bruno, A Bigger Hand etc. Billboard Magazine, Feb 6, 2010

Oct 31, 2025EXHIBITPETITIONER

U.S. Patent No. 8,218,073 to Bill Cheng et al.

Oct 31, 2025EXHIBITPETITIONER

First Amended Complaint for Patent Infringement, Weple v. Meta WD Wash

Oct 31, 2025EXHIBITPETITIONER

Complaint for Patent Infringement, Weple v. Meta WD Wash

Oct 31, 2025EXHIBITPETITIONER

'1357 Patent File Wrapper

Oct 31, 2025EXHIBITPETITIONER