Meta Platforms, Inc. vs. Dialect, LLC

Explore the PTAB proceeding IPR2025-01336 filed by Meta Platforms, Inc. on 2025-08-15. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01336

Filing Date

2025-08-15

Accorded Filing Date

2025-08-15

Institution Decision Date

2026-02-10

Last Modified Date

2026-03-13

Proceeding Type

IPR

Termination Date

2026-02-10

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Meta Platforms, Inc.

Represented By

Nguyen, Lisaet al

Patent Owner / Respondent

Dialect, LLC

Represented By

Helge, Wayneet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 14278627

Respondent Patent Number 9734825

External Links

Espacenet

Google Patents

Respondent Inventor ROBERT A. KENNEWICK et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

1 Registered Practitioner

Power of Attorney & Correspondence

Firm / Entity Name The Law Offices of David A. Gerasimow, P.C.

Customer Number 174899

Address P.O. Box 10861, Chicago, IL, 60610, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
57512	David Gerasimow	312-919-4254

Proceeding Documents

Notice: refund approved NOTICE

2026-03-04 FILING PARTY: BOARD

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Petitioner’s Request for Refund of Post-Institution Fees OTHER

2026-02-20 FILING PARTY: PETITIONER

Download

Institution Decision: Deny DECISION

2026-02-10 FILING PARTY: BOARD

Download

Director Discretionary Decision: Refer RESPONSE

2025-12-11 FILING PARTY: BOARD

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1030

Order Regarding Discovery Disputes, WSOU Investments LLC v. ZTE Corporation et al., No Exhibit

2025-11-19 FILING PARTY: PETITIONER

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Meta Platforms, Inc. vs. Dialect, LLC

Proceeding Overview

Parties & Counsel

Petitioner

Meta Platforms, Inc.

Represented By

Patent Owner / Respondent

Dialect, LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioner’s Request for Refund of Post-Institution Fees OTHER

Institution Decision: Deny DECISION

Director Discretionary Decision: Refer RESPONSE

Order Regarding Discovery Disputes, WSOU Investments LLC v. ZTE Corporation et al., No Exhibit

Ross Shared Provisional Patent, U.S. Provisional Patent No. 60/261,372 Exhibit

Patent Owner's Preliminary Response POPR

Joint Notice of Voluntary Dismissal of Certain of Plaintiff’s Claims Exhibit

Petitioner’s Opposition to Patent Owner’s Request for Discretionary Denial RESPONSE

District Court Scheduling Order, Dialect, LLC v. Meta Platforms, Inc., Exhibit

Ex2013 Claim Construction Order Exhibit

Letter from Meta Platforms, Inc. to Dialect LLC regarding Stipulation, dated August 27, 2025 Exhibit

Joint Motion to Stay All Dates and Notice of Settlement Exhibit

Ex2012 Memorandum Order on Claim Construction Exhibit

U.S. Patent No. 6,950,793 to Ross Exhibit

Order Granting Defendant’s Motion to Stay, Peter Pedersen v. Monday.com Exhibit

U.S. District Courts – Median Time Intervals to Disposition Exhibit

Ex 2007 Discretionary Denial IPR2025-00655 Exhibit

Ex 2005 Meta Preliminary Invalidity Contentions Exhibit

Ex 2002 Redacted Order in Dialect v Samsung Exhibit

Ex 2003 Dialect v Microsoft Complaint Exhibit

Ex 2001 Dialect v Samsung Complaint Exhibit

Patent Owner's Request for Discretionary Denial RESPONSE

Ex 2006 Dialect v Meta Scheduling Order Exhibit

Ex 2004 Dialect v Microsoft 3rd Amended Docket Control Order Exhibit

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

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

McTear, Spoken Dialogue Technology: Enabling the Conversational User 3/2002 Exhibit

Dragon Naturally Speaking 5, User’s Guide (August 2000) Exhibit

U.S. Patent No. 7,085,723 to Ross et al. Exhibit

Definition of dictionary from Webster’s 9th New Collegiate Dictionary, 1990 Exhibit

Petition for Inter Partes Review of U.S. Patent No. 9,734,825 PETITION

U.S. Patent No. 9,734,825 to Kennewick, et al. Exhibit

Declaration of Lopresti '825 Exhibit

Power of Attorney for Meta '825 NOTICE

Liam Comerford, et al., The IBM Personal Speech Assistant, IBM Watson Resea Exhibit

Definition of dictionary from The American Heritage Dictionary 1992 Exhibit

IBM ViaVoice for Windows Personal Edition, User’s Guide, Release 10 Exhibit

U.S. Patent No. 7,249,018 to Ross et al. Exhibit

Curriculum Vitae of Daniel Lopresti Exhibit

Excerpts from Frederick Jelinek, Statistical Methods for Speech Recognition Exhibit

Excerpts from IBM ViaVoice 98 Home Edition User Guide (July 1998) Exhibit

U.S. Patent Application Publication No. 2002/1065860 to Glover et al. Exhibit

U.S. Patent No. 6,636,848 to Aridor et al. Exhibit

U.S. Patent No. 5,937,383 to Ittycheriah et al. Exhibit

U.S. Patent No. 5,680,511 to Baker et al. Exhibit

U.S. Patent No. 7,127,402 to Ross et al. Exhibit

U.S. Provisional Patent Application No. 60/261372 Exhibit

Appx E – Infringement Contentions for '825, Dialect v. Meta 7:25-cv-60 Exhibit

WO 00/11571 to Hartono et al. Exhibit

File History of U.S. Patent No. 9,734,825 Exhibit

Glover, Architect of a Metasearch Engine that Supports User Info Needs 1999 Exhibit

Definitions of asynchronous and token from Microsoft Comp. Dictionary1999 Exhibit