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Google LLC et al. vs. ART RESEARCH AND TECHNOLOGY, LLC

Explore the PTAB proceeding IPR2025-01406 filed by Google LLC et al. on 2025-08-13. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01406

Filing Date

2025-08-13

Accorded Filing Date

2025-08-13

Institution Decision Date

—

Last Modified Date

2026-03-04

Proceeding Type

IPR

Termination Date

2026-01-13

Trial Status

Terminated

Parties & Counsel

Patent Owner / Respondent

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved
Respondent Application Number 15479774
Respondent Patent Number 10609442
Respondent Inventor David Hirschfeld et al
Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

6 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Messner Reeves LLP
Customer Number 168123
Address 7250 North 16th Street, Suite 410, Phoenix, AZ, 85020, UNITED STATES

Attorney / Agent Information

Reg # Name Phone
45230 Stewart Womack 602-229-5211
52411 Scott Hawranek 719-344-9907
57195 Gregory Sitrick 312-715-5048
61826 Benjamin Tietgen 602-457-5081
64198 Rowan Smith 602-457-5225
66056 Hettie Haines 602-470-5920

Proceeding Documents

33
9

Notice: refund approved NOTICE

2026-03-04 FILING PARTY: BOARD
8

Petitioner Request for Refund OTHER

2026-02-20 FILING PARTY: PETITIONER
7

Termination Decision: Dismissal Prior to Institution of Trial 35 U.S.C. sec. 314 TERMINATE

2026-01-13 FILING PARTY: BOARD
1025

Order Granting Motion to Dismiss Exhibit

2025-12-16 FILING PARTY: PETITIONER
1026

Order Granting Stipulated Judgment Exhibit

2025-12-16 FILING PARTY: PETITIONER