IP Verse

Apple Inc. v. HBCU Messaging US LP - IPR2026-00109

Explore the PTAB proceeding IPR2026-00109 filed by Apple Inc. against HBCU Messaging US LP on Nov 4, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2026-00109
Filing Date: Nov 4, 2025
Petitioner: Apple Inc.
Respondent: HBCU Messaging US LP
Status: Pending
Respondent Application Number: 17114645
Respondent Tech Center: 2400
Respondent Patent Number: 11012827

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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
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Email Correspondence	Jan 27, 2026	EXHIBIT	BOARD
Patent Owner's Corrected Discretionary Denial Briefing	Jan 27, 2026	PAPER	PATENT OWNER
Ex. 3100 Email correspondence	Jan 8, 2026	EXHIBIT	BOARD
EXPUNGED	Jan 7, 2026	PAPER	PATENT OWNER
District Court Original Complaint, Dkt. 1	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s U.S. Pat. No. 12,262,197	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s U.S. Pat. No. 11,775,145	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s patent U.S. Pat. No. 11,743,375	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s patent U.S. Pat. No. 12,265,696	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s patent U.S. Pat. No. 12,348,663	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s patent U.S. Pat. No. 11,775,145	Jan 7, 2026	EXHIBIT	PATENT OWNER
HBCU_App0000404-407 (IDS)	Jan 7, 2026	EXHIBIT	PATENT OWNER
Tsampalis PCT reference WO 2004/061583	Jan 7, 2026	EXHIBIT	PATENT OWNER
U.S. Patent No. 6,678,524 (“Hansson”)	Jan 7, 2026	EXHIBIT	PATENT OWNER
U.S. Patent No. 6,987,985 (“Purkayastha”)	Jan 7, 2026	EXHIBIT	PATENT OWNER
U.S. Patent No. 7,298,714 (“Foster”)	Jan 7, 2026	EXHIBIT	PATENT OWNER
WO 2006/014603 (“Dahan”)	Jan 7, 2026	EXHIBIT	PATENT OWNER
U.S. 2006/0056309 (“Mannitty”)	Jan 7, 2026	EXHIBIT	PATENT OWNER
BGH, Judgment of December 15, 2020 - X ZR 120/18 - Federal Patent Court	Jan 7, 2026	EXHIBIT	PATENT OWNER
EP 2 177 072 (DE document number 60 2008 022 036.2, Nullity Actions	Jan 7, 2026	EXHIBIT	PATENT OWNER
District Court First Amended Complaint, Dkt. 32	Jan 7, 2026	EXHIBIT	PATENT OWNER
District Court Case, Dkt. 49	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple’s Initial Invalidity Contentions	Jan 7, 2026	EXHIBIT	PATENT OWNER
District Court Case Dkt. 61, HBCU Claim Construction Opening Brief	Jan 7, 2026	EXHIBIT	PATENT OWNER
Apple Inc. (AAPL) stock price, news, Quote & History, Yahoo Finance, https://finance.yahoo.com/quote/AAPL/key-statistics/ (last accessed Jan 6, 2026)	Jan 7, 2026	EXHIBIT	PATENT OWNER
List of countries by GDP (nominal), Wikipedia (2026), https://en.wikipedia.org/wiki/List_of_countries_by_GDP_(nominal) (last accessed Jan 6, 2026)	Jan 7, 2026	EXHIBIT	PATENT OWNER
Examiner Search History from 827 Patent File History	Jan 7, 2026	EXHIBIT	PATENT OWNER
U.S. District Judge Alan Albright Standing Order Governing Patent Proceedings	Jan 7, 2026	EXHIBIT	PATENT OWNER
Patent Owner's Opposition to Petitioner's Motion to Waive the IPR Petition Word Limit	Jan 6, 2026	PAPER	PATENT OWNER
First Amended Complaint, Exhibit 11, US Patent No. 11,991,600	Jan 6, 2026	EXHIBIT	PATENT OWNER
HBCU’s May 13, 2025, Infringement Contentions	Jan 6, 2026	EXHIBIT	PATENT OWNER
E-mail authorizing briefing	Jan 2, 2026	EXHIBIT	BOARD
Petitioner's Updated Exhibit List	Nov 26, 2025	PAPER	PETITIONER
Stipulation dated November 26, 2025	Nov 26, 2025	EXHIBIT	PETITIONER
Notice: Mandatory Notice	Nov 21, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	Nov 21, 2025	PAPER	PATENT OWNER
Notice: Notice filing date accorded	Nov 7, 2025	PAPER	BOARD
Motion to Waive Word Count Limit	Nov 5, 2025	PAPER	PETITIONER
Power of Attorney	Nov 4, 2025	PAPER	PETITIONER
U.S. Patent No. 11,012,827	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2007/0254681 Horvath	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2004/0203956 Tsampalis	Nov 4, 2025	EXHIBIT	PETITIONER
Chatterjee_Instant Messaging	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2005/0243978 Son	Nov 4, 2025	EXHIBIT	PETITIONER
UK Pub. No. 2432482 Beaumont	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 6,940,844 Purkayastha	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 7,702,342 Duan	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 8,819,145 Gailloux	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 9,167,401 to Helferich	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 8,006,190 Quoc	Nov 4, 2025	EXHIBIT	PETITIONER
Qi_Multimedia Messaging Service	Nov 4, 2025	EXHIBIT	PETITIONER
RFC 3261 Part 1 of 2	Nov 4, 2025	EXHIBIT	PETITIONER
RFC 3261 Part 2 of 2	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2008/0261577 Celik	Nov 4, 2025	EXHIBIT	PETITIONER
Celik Provisional	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2007/0233615 Tumminaro	Nov 4, 2025	EXHIBIT	PETITIONER
EP Pub. No. 1662812 Empower	Nov 4, 2025	EXHIBIT	PETITIONER
WO 2007/052264 Agiv	Nov 4, 2025	EXHIBIT	PETITIONER
T-Mobile webpage	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2002/0173308 Dorenbosch	Nov 4, 2025	EXHIBIT	PETITIONER
PCT Pub. 2005/001660 Cottrell	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2005/0233737 Lin	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2005/0198124 McCarthy	Nov 4, 2025	EXHIBIT	PETITIONER
RFC 2778	Nov 4, 2025	EXHIBIT	PETITIONER
RFC 3428	Nov 4, 2025	EXHIBIT	PETITIONER
Open Mobile Alliance	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent. No. 9,467,530 Belimpasakis	Nov 4, 2025	EXHIBIT	PETITIONER
Krakow	Nov 4, 2025	EXHIBIT	PETITIONER
3G/UMTS Towards Mobile Broadband	Nov 4, 2025	EXHIBIT	PETITIONER
ETSI TS 133.203 v7.3.0	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 7,069,008 Hill	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2005/0125547 Ahonen	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 9,036,620 Procopio	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2008/0153459 Kansal	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2005/0002407 Shaheen	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2008/0198811 Deshpande	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2006/0282518 Karaoguz	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 20070110076 Brouwer	Nov 4, 2025	EXHIBIT	PETITIONER
Le Bodic_Mobile Messaging Techs	Nov 4, 2025	EXHIBIT	PETITIONER
WIRELESS Waypoint	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 8,190,878 Stern	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2008/0293378 Hinton	Nov 4, 2025	EXHIBIT	PETITIONER
Merriam-Webster Dictionary_Subscribe	Nov 4, 2025	EXHIBIT	PETITIONER
RFC 2779	Nov 4, 2025	EXHIBIT	PETITIONER
RFC 3856	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2008/0120427 Ramanathan	Nov 4, 2025	EXHIBIT	PETITIONER
Trillian Pro v1.0 webpage	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. No. 2007/0004461 Bathina	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Pub. 2006/0025126 Lu	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 9,571,833 Bici	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 11,334,598 Loch	Nov 4, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 7,043,475 Heer	Nov 4, 2025	EXHIBIT	PETITIONER
Complaint 1-24-cv-01199	Nov 4, 2025	EXHIBIT	PETITIONER
Infringement Charts of the '827 Patent	Nov 4, 2025	EXHIBIT	PETITIONER
Summons in a Civil Action	Nov 4, 2025	EXHIBIT	PETITIONER
File History of U.S. Patent No. 11,012,827	Nov 4, 2025	EXHIBIT	PETITIONER
Expert Declaration of Dr. Patrick Traynor, Ph.D.	Nov 4, 2025	EXHIBIT	PETITIONER
Petition: as filed	Nov 4, 2025	PAPER	PETITIONER