IP Verse

Twitter, Inc. vs Palo Alto Research Center LLC. et al.

The detailed information for PTAB case with proceeding number IPR2021-01430 filed by Twitter, Inc. against Palo Alto Research Center LLC. et al. on Aug 25, 2021. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2021-01430
Filing Date
Aug 25, 2021
Petitioner
Twitter, Inc.
Respondent
Palo Alto Research Center LLC. et al.
Status
Final Written Decision - Appealed
Respondent Application Number
13873061
Respondent Tech Center
2100
Respondent Patent Number
9208439
Institution Decision Date
Mar 15, 2022
Termination Date
Mar 22, 2023

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

Alert me when new update on this case

Petitioner's Motion to Withdraw Current Counsel and Substitute New Counsel

May 25, 2023PAPERPETITIONER

Petitioner's Power of Attorney

May 25, 2023PAPERPETITIONER

Petitioner's Updated Mandatory Notices

May 25, 2023PAPERPETITIONER

Patent Owner's Notice of Appeal

May 23, 2023PAPERPATENT OWNER

Patent Owner's Third Amended Mandatory Notice

Apr 25, 2023PAPERPATENT OWNER

Patent Owner's Third Amended Power of Attorney

Apr 25, 2023PAPERPATENT OWNER

Petitioner's Supplemental Mandatory Notice

Mar 30, 2023PAPERPETITIONER

Final Written Decision: original

Mar 22, 2023PAPERBOARD

Granting Patent Owner Motions to Withdraw and Substitute Counsel 37 C.F.R. § 42.10

Feb 16, 2023PAPERBOARD

Patent Owner's Second Amended Mandatory Notices Under 37 C.F.R. Section 42.8(a)(3)

Feb 16, 2023PAPERPATENT OWNER

Patent Owner's Second Amended Power of Attorney Pursuant to 37 C.F.R. Section 42.10(b)

Feb 16, 2023PAPERPATENT OWNER

Other: Hearing transcript

Feb 10, 2023PAPERBOARD

Patent Owner's Unopposed Motion for Withdrawal and Substitution of Lead Counsel

Feb 9, 2023PAPERPATENT OWNER

Patent Owner's Amended Mandatory Notices Under 37 C.F.R. Section 42.8(a)(3)

Jan 12, 2023PAPERPATENT OWNER

Patent Owner's Amended Power of Attorney Pursuant to 37 C.F.R. Section 42.10(b)

Jan 12, 2023PAPERPATENT OWNER

Petitioner's Supplemental Mandatory Notice

Dec 12, 2022PAPERPETITIONER

Petitioner's Exhibit List

Dec 12, 2022PAPERPETITIONER

EX1037 - Petitioner's Demonstrative Slides

Dec 12, 2022EXHIBITPETITIONER

Patent Owner's Submission of Unresolved Objections to Petitioner's Demonstratives

Dec 12, 2022PAPERPATENT OWNER

IPR2021-0430 Patent Owner's Oral Argument Slides

Dec 9, 2022EXHIBITPATENT OWNER

Patent Owner's Current List of Exhibits

Dec 9, 2022PAPERPATENT OWNER

Petitioner's Additional Power of Attorney and Confirmation of Lead Counsel

Dec 2, 2022PAPERPETITIONER

LEAP Practitioner Request and Verification Form (Petitioner)

Nov 28, 2022PAPERBOARD

Petitioner's Sur-Reply to Reply to Patent Owner's Contingent Motion to Amend

Nov 18, 2022PAPERPETITIONER

ORDER Setting Oral Argument 37 C.F.R. sec s 42.70 a

Nov 17, 2022PAPERBOARD

ORDER Extending One-Year Pendency for Good Cause

Nov 14, 2022PAPERBOARD

EXPUNGED

Nov 7, 2022PAPERBOARD

Order: GRANT OF GOOD CAUSE EXTENSION

Nov 7, 2022PAPERBOARD

Petitioner's Request for Oral Hearing

Oct 31, 2022PAPERPETITIONER

Patent Owner's Request for Oral Argument

Oct 31, 2022PAPERPATENT OWNER

Petitioner's Supplemental Mandatory Notice

Oct 25, 2022PAPERPETITIONER

Patent Owner's Reply In Support of its Contingent Motion to Amend

Oct 11, 2022PAPERPATENT OWNER

Ex. 2020 - Data Structures, Algorithms & Software Principles

Oct 11, 2022EXHIBITPATENT OWNER

Ex. 2021 - Minutes from Motion to Dismiss

Oct 11, 2022EXHIBITPATENT OWNER

Ex. 2022 - Declaration of D. Martin

Oct 11, 2022EXHIBITPATENT OWNER

Patent Owner's Sur-Reply to Petitioner's Reply

Oct 11, 2022PAPERPATENT OWNER

Order: Preliminary Guidance on Patent Owners Motion to Amend

Sep 23, 2022PAPERBOARD

EX1025 - U.S. Patent Pub. No. 2012/0166432 ("Tseng")

Aug 31, 2022EXHIBITPETITIONER

EX1026 - July 11, 2022 Email from J. Quigley to M. Raymond

Aug 31, 2022EXHIBITPETITIONER

EX1027 - Infringement Contentions for U.S. Patent No. 9,208,439 (Exhibit TW02), Palo Alto Research Center Inc. v. Twitter, Inc., No. 2:20-cv- 10754 (C.D. Cal. May 11, 2021)

Aug 31, 2022EXHIBITPETITIONER

EX1028 - Affidavit of Nathaniel E. Frank-White

Aug 31, 2022EXHIBITPETITIONER

EX1029 - Declaration of Michael F. Milea

Aug 31, 2022EXHIBITPETITIONER

EX1030 - November 2, 2011 Wayback Machine Capture of http://research.microsoft. com/en-us/ (https://web.archive. org/web/20111102060530/http://research.microsoft.com/enus/)

Aug 31, 2022EXHIBITPETITIONER

EX1031 - Brian Fling, "Mobile Design and Development" (2009)

Aug 31, 2022EXHIBITPETITIONER

EX1032 - Memorandum of Points and Authorities In Support of Facebook, Inc.'s Motion To Dismiss, Palo Alto Research Center v. Facebook, Inc., No. 2:20-cv-10753-AB-MRW, Dkt. 34-1 (C.D. Cal. Feb. 12, 2021)

Aug 31, 2022EXHIBITPETITIONER

EX1033 - Memorandum of Points and Authorities In Support of Defendant Twitter, Inc.'s Motion to Dismiss, Palo Alto Research Center Inc. v. Twitter, Inc., No. 2:20- cv-10754, Dkt. 43-1 (C.D. Cal. Feb. 15, 2021)

Aug 31, 2022EXHIBITPETITIONER

EX1034 - Li, et al., "Mining User Similarity Based on Location History," ACM GIS '08 (2008)

Aug 31, 2022EXHIBITPETITIONER

EX1035 - Rebuttal Declaration of Dr. Don Turnbull

Aug 31, 2022EXHIBITPETITIONER

EX1036 - Declaration of Sayem Osman

Aug 31, 2022EXHIBITPETITIONER

Petitioner's Reply to Patent Owner's Response

Aug 31, 2022PAPERPETITIONER

Petitioner's Opposition to Patent Owner's Contingent Motion to Amend

Aug 31, 2022PAPERPETITIONER

Joint Stipulation Modifying Scheduling Order

Aug 18, 2022PAPERPETITIONER

Notice of Deposition of David Martin, Ph.D.

Jul 27, 2022PAPERPETITIONER

Stipulation Regarding Patent Owner's Contingent Motion to Amend

Jul 12, 2022PAPERPATENT OWNER

Ex. 3001 Attorney Correspondence June 29 2022

Jul 8, 2022EXHIBITBOARD

Order: On Motion to Amend

Jul 8, 2022PAPERBOARD

Petitioner's Objections to Evidence

Jun 15, 2022PAPERPETITIONER

ORDER Granting Petitioners Motions for Admission Pro Hac Vice of Jenny C. Wu 37 C.F.R. sec 42.10

Jun 9, 2022PAPERBOARD

Patent Owner's Contingent Motion to Amend

Jun 8, 2022PAPERPATENT OWNER

Patent Owner's Response

Jun 8, 2022PAPERPATENT OWNER

Declaration of Dr. David Martin

Jun 8, 2022EXHIBITPATENT OWNER

CV of Dr. David Martin

Jun 8, 2022EXHIBITPATENT OWNER

Donald R. Turnbull Deposition Transcript (May 23, 2022)

Jun 8, 2022EXHIBITPATENT OWNER

Christopher Schmandt Deposition Transcript (May 26, 2022)

Jun 8, 2022EXHIBITPATENT OWNER

Petitioner's Supplemental Mandatory Notice Under 37 C.F.R. �� 42.8

May 23, 2022PAPERPETITIONER

Petitioner's Unopposed Motion for Pro Hac Vice Admission of Jenny C. Wu

May 20, 2022PAPERPETITIONER

Declaration of Jenny C. Wu in Support of Petitioner's Unopposed Motion for Pro Hac Vice Admission

May 20, 2022EXHIBITPETITIONER

Order: ORDER Conduct of the Proceeding

Apr 22, 2022PAPERBOARD

Patent Owner's Notice of Deposition of Don Turnbull, Ph.D.

Apr 12, 2022PAPERPATENT OWNER

Petitioner's Objections to Evidence

Mar 29, 2022PAPERPETITIONER

Institution Decision: Grant

Mar 15, 2022PAPERBOARD

Other: SCHEDULING ORDER

Mar 15, 2022PAPERBOARD

Petitioner's Supplemental Mandatory Notice

Feb 22, 2022PAPERPETITIONER

Granting Patent Owners Motion for Pro Hac Vice Admission of Alexandra Easley 37 C.F.R. sec 42.10

Jan 10, 2022PAPERBOARD

Patent Owner's Preliminary Response

Dec 17, 2021PAPERPATENT OWNER

Exhibit 2003

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2004

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2005

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2006

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2007

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2008

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2009

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2010

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2011

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2012

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2013

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2014

Dec 17, 2021EXHIBITPATENT OWNER

Exhibit 2015

Dec 17, 2021EXHIBITPATENT OWNER

Notice: Notice filing date accorded

Sep 17, 2021PAPERBOARD

Patent Owner's Mandatory Notices

Sep 16, 2021PAPERPATENT OWNER

Patent Owner's Power of Attorney

Sep 16, 2021PAPERPATENT OWNER

Patent Owner's Motion for Pro Hac Vice of Alexandra Easley

Sep 16, 2021PAPERPATENT OWNER

Exhibit 2001

Sep 16, 2021EXHIBITPATENT OWNER

Exhibit 2002

Sep 16, 2021EXHIBITPATENT OWNER

Corrected Certificate of Service (Exhibits)

Aug 26, 2021PAPERPETITIONER

Corrected Certificate of Service (Power of Attorney and Designation of Lead and Back-Up Counsel)

Aug 26, 2021PAPERPETITIONER

EX1001 - U.S. Patent No. 9,208,439

Aug 25, 2021EXHIBITPETITIONER

EX1004 - U.S. Patent No. 7,603,112 ("Huomo")

Aug 25, 2021EXHIBITPETITIONER

EX1005 - U.S. Patent Pub. No. 2013/0018954 ("Cheng")

Aug 25, 2021EXHIBITPETITIONER

EX1006 - U.S. Patent Pub. No. 2011/0320550 ("Lawson")

Aug 25, 2021EXHIBITPETITIONER

EX1007 - U.S. Patent Pub. No. 2010/0262650 ("Chauhan")

Aug 25, 2021EXHIBITPETITIONER

EX1008 - U.S. Patent No. 7,243,130 ("Horvitz")

Aug 25, 2021EXHIBITPETITIONER

EX1009 - U.S. Patent Pub. No. 2012/0001919 ("Lumer")

Aug 25, 2021EXHIBITPETITIONER

EX1010 - U.S. Patent No. 7,269,650 ("Hamdan")

Aug 25, 2021EXHIBITPETITIONER

EX1011 - U.S. Patent Pub. No. 2013/0110992 ("Ravindra")

Aug 25, 2021EXHIBITPETITIONER

EX1012 - U.S. Patent No. 6,968,179 ("De Vries")

Aug 25, 2021EXHIBITPETITIONER

EX1013 - U.S. Patent No. 8,522,257 ("Rupp")

Aug 25, 2021EXHIBITPETITIONER

EX1014 - Declaration of Sayem Osman

Aug 25, 2021EXHIBITPETITIONER

EX1018 - Complaint for Patent Infringement, Palo Alto Research Center Inc. v. Snap Inc., No. 2:20-cv-10755 (C.D. Cal. Nov. 25, 2020)

Aug 25, 2021EXHIBITPETITIONER

EX1019 - Complaint for Patent Infringement, Palo Alto Research Center Inc. v. Twitter, Inc., No. 2:20-cv-10754 (C.D. Cal. Nov. 25, 2020)

Aug 25, 2021EXHIBITPETITIONER

EX1002 - U.S. Patent No. 9,208,439 File History

Aug 25, 2021EXHIBITPETITIONER

EX1021 - Dkt. 61, Order Re: Stipulation and Joint Request to Stay Proceedings, Palo Alto Research Center Inc. v. Twitter, Inc., No. 2:20-cv-10754 (C.D. Cal. July 15, 2021)

Aug 25, 2021EXHIBITPETITIONER

EX1022 - Dkt. 57, Scheduling Order, Palo Alto Research Center Inc. v. Facebook, Inc. et al., Nos. 2:20-cv-10753, -17054, -17055 (C.D. Cal. May 19, 2021)

Aug 25, 2021EXHIBITPETITIONER

Petitioner Twitter, Inc.'s Power of Attorney and Designation of Lead and Back-Up Counsel

Aug 25, 2021PAPERPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 9,208,439

Aug 25, 2021PAPERPETITIONER

EX1003 - Declaration of Dr. Don Turnbull

Aug 25, 2021EXHIBITPETITIONER