Palo Alto Networks, Inc. vs. Taasera Licensing LLC

Explore the PTAB proceeding IPR2023-00443 filed by Palo Alto Networks, Inc. on 2023-01-10. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2023-00443

Filing Date

2023-01-10

Accorded Filing Date

2023-01-10

Institution Decision Date

2023-08-15

Last Modified Date

2024-02-12

Proceeding Type

IPR

Termination Date

2023-08-15

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Palo Alto Networks, Inc.

Represented By

Yaquian, Juanet al

Patent Owner / Respondent

Taasera Licensing LLC

Represented By

Lambrianakos, Peteret al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2100 - Computer Architecture & Software

Patent Information

1 Patent Involved

Respondent Application Number 09898289

Respondent Patent Number 6842796

External Links

Espacenet

Google Patents

Respondent Inventor Geoffrey G. Zweig et al

Respondent Tech Center TC 2100 - Computer Architecture & Software

Address and Attorney/Agent Information

1 Registered Practitioner

Power of Attorney & Correspondence

Firm / Entity Name Scahill Law, PLLC

Customer Number 196895

Address 411 Theodore Fremd Ave. Suite 206S, Rye, NY, 10580, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
72659	Jon Scahill	718-683-2990

Proceeding Documents

Notice: refund approved NOTICE

2024-02-12 FILING PARTY: BOARD

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PETITIONER’S REQUEST FOR REFUND OF POST-INSTITUTION FEES OTHER

2024-02-08 FILING PARTY: PETITIONER

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Joint Motion to Treat Agreement As Business Confidential Information MOTION

2023-12-20 FILING PARTY: PATENT OWNER

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Joint Motion to Terminate Proceeding MOTION

2023-12-20 FILING PARTY: PATENT OWNER

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Institution Decision DECISION

2023-08-15 FILING PARTY: BOARD

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Palo Alto Networks, Inc. vs. Taasera Licensing LLC

Proceeding Overview

Parties & Counsel

Petitioner

Palo Alto Networks, Inc.

Represented By

Patent Owner / Respondent

Taasera Licensing 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

Joint Motion to Treat Agreement As Business Confidential Information MOTION

Joint Motion to Terminate Proceeding MOTION

Institution Decision DECISION

Michael Fitzgerald, Introducing Regular Expressions Exhibit

Invalidity Contentions for U.S. Patent No. 6,842,796 Based on U.S. Patent No. 6,311,194 to Amit Sheth et al. (“Sheth”), In re: Taasera Licensing LLC, Patent Litigation, No. 2:22-md-03042-JRG, served April 29, 2023 Exhibit

Redline Comparison of the Declaration of John R. Black, Jr., Ph.D. (Ex. 1003) to the Petition Exhibit

Invalidity Contentions for U.S. Patent No. 6,842,796 Based on U.S. Patent No. 6,278,996 to Keith D. Richardson et al. (“Richardson”), In re: Taasera Licensing LLC Patent Litigation, No. 2:22-md-03042-JRG, served April 29, 2023 Exhibit

Fifth Amended Docket Control Order, Dkt. 225, In re: Taasera Licensing LLC, Patent Litigation, No. 2:22-md-03042-JRG (E.D. Tex. May 19, 2023) Exhibit

Patent Owner's Preliminary Response POPR

Defendant Palo Alto Network, Inc.’s Patent L.R. 3-3 Invalidity Contentions and Subject Matter Ineligibility Contentions, In re: Taasera Licensing LLC, Patent Litigation, No. 2:22-md-03042-JRG, served April 29, 2023 Exhibit

Invalidity Contentions for U.S. Patent No. 6,842,796 Based on U.S. Patent No. 5,913,214 to Stuart E. Madnick et al. (“Madnick”), In re: Taasera Licensing LLC, Patent Litigation, No. 2:22-md-03042-JRG, served April 29, 2023 Exhibit

Defendants’ Joint Patent L.R. 4-2 Preliminary Claim Constructions and Extrinsic Evidence, In re: Taasera Licensing LLC, Patent Litigation, No. 2:22-md-03042-JRG, served May 10, 2023 Exhibit

Notice of Filing Date Accorded to Petition NOTICE

Notice : Patent Owner's Power of Attorney NOTICE

Notice : Patent Owner's Power of Attorney NOTICE

Notice : Patent Owner's Mandatory Notice NOTICE

Notice : Patent Owner's Mandatory Notice NOTICE

EX1006 - U.S. Pat. No. 5,913,214 to Madnick et al. Exhibit

Petitioner's Power of Attorney NOTICE

EX1005 - U.S. Pat. No. 6,278,996 B1 to Richardson et al. Exhibit

EX1004 - U.S. Pat. No. 6,311,194 B1 to Sheth et al. Exhibit

EX1002 - U.S. Patent No. 6,842,796 File History Exhibit

EX1003 - Declaration of John R. Black, Jr., Ph.D. Exhibit

EX1001 - U.S. Patent No. 6,842,796 Exhibit

EX1007 - U.S. Pat. No. 6,507,643 B1 to Groner Exhibit

IPR Petition (796) PETITION