American Airlines, Inc. et al. vs. Intellectual Ventures II LLC

Explore the PTAB proceeding IPR2025-00931 filed by American Airlines, Inc. et al. on 2025-04-30. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00931

Filing Date

2025-04-30

Accorded Filing Date

2025-04-30

Institution Decision Date

2025-11-21

Last Modified Date

2025-12-23

Proceeding Type

IPR

Termination Date

2025-11-21

Trial Status

Institution Denied

Parties & Counsel

Petitioner

American Airlines, Inc. et al.

Represented By

Harden, Keithet al

Patent Owner / Respondent

Intellectual Ventures II LLC

Represented By

Theiss, Brandonet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 11709477

Respondent Patent Number 8332844

External Links

Espacenet

Google Patents

Respondent Inventor Pradip Kulkarni et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

38 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name VOLPE KOENIG

Customer Number 3624

Address 30 SOUTH 17TH STREET, 18TH FLOOR, PHILADELPHIA, PA, 19103, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
28377	Anthony Volpe	215-568-6400
29662	C Koenig Iii	215-568-6400
33701	Daniel Golub	267-693-4322
34626	Randolph Huis	215-568-6400
37633	Gerald Halt Jr	215-568-6400
43593	John Donch Jr	215-568-6400
45215	Stuart Whittington	215-255-9230
48636	Todd Norton	215-255-9135
53223	Daniel Ling	216-363-9000
53401	Ryan O'Donnell	609-924-7900
53703	Dean Tricarico	973-828-1284
56982	Wesley Mcmichael	215-568-6400
57204	Robert Leonard	215-568-6400
58200	Nicholas Tinari Jr.	215-567-2010
58347	Michael Snyder	215-568-6400
59819	Joseph Gushue	215-570-3300
59955	Joshua Hamberger	201-410-8447
61553	Christina Walsh	215-568-6400
62745	Joseph Boos Jr	215-255-9190
64233	Marina Sigareva	617-470-1531
64397	Edward La Barr	215-255-6400
65170	Anthony Pettes	215-568-6400
65711	John Bollinger	610-213-6283
65760	Jonathan Dunsay	215-568-6400
66827	Baha Obeidat	206-622-4900
67743	Dawn Kerner	215-568-6400
69369	Patrick Griffin	610-733-1599
70507	Brandon Theiss	201-953-0854
71204	Robert Moore	617-348-1826
71315	Alok Parikh	215-255-9206
73179	Andrew Buschmeier	215-255-9158
74555	Danielle Gross	215-255-9233
75417	Michael Maicher	215-568-6400
76110	John Wilt	215-255-9187
78244	Joshua Schmid	609-313-8038
800108	Radhika Joshi	215-255-9212
81932	Bradley Richards	678-386-2752
82796	Brandon Barr	215-568-6400

Proceeding Documents

Notice: refund approved NOTICE

2025-12-01 FILING PARTY: BOARD

Download

Petitioner Refund Request OTHER

2025-11-25 FILING PARTY: PETITIONER

Download

Decision Denying Institution of Inter Partes Review DECISION

2025-11-21 FILING PARTY: BOARD

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Director Discretionary Decision: Refer RESPONSE

2025-09-19 FILING PARTY: BOARD

Download

Patent Owner's Preliminary Response POPR

2025-08-29 FILING PARTY: PATENT OWNER

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American Airlines, Inc. et al. vs. Intellectual Ventures II LLC

Proceeding Overview

Parties & Counsel

Petitioner

American Airlines, Inc. et al.

Represented By

Patent Owner / Respondent

Intellectual Ventures II 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 Refund Request OTHER

Decision Denying Institution of Inter Partes Review DECISION

Director Discretionary Decision: Refer RESPONSE

Patent Owner's Preliminary Response POPR

Defendant American Airlines, Inc.’s P.R. 3-3 Invalidity Contentions Exhibit

American’s Opposition to IV’s Motion for Leave to File an Amended Complaint Exhibit

IV’s Reply in Support of its Motion for Leave to File an Amended Complaint Exhibit

Ex. 2014 Expert Declaration of Dr. Richard Newman Exhibit

Defendant Southwest Airlines Co.’s Preliminary Invalidity Contentions Exhibit

IV’s Disclosure of Preliminary Infringement Contentions Exhibit

Defendant Southwest Airlines Co.’s Motion to Transfer Venue Exhibit

Petitioner Response to Request for Discretionary Denial RESPONSE

EX.2015 CV of Dr Richard Newman Exhibit

IV’s Disclosure of Preliminary Infringement Contentions Exhibit

Order Granting Plaintiffs’ Motion for Leave to File Amended Complaint Exhibit

Defendant Southwest Airlines Co.’s Disclosure of Preliminary Proposed Claim Constructions Exhibit

Defendant American Airlines, Inc.’s Rule 4-2 Disclosures Exhibit

Ex. 2006 - www.unifiedpatents.com - faq Exhibit

Ex. 2003 - American Airlines - Information Technology Exhibit

Ex. 2002 - Order Granting Reexamination Request Exhibit

Ex. 2009 - Docket from 7_24cv277 Intellectual Ventures et al v. Southwest Airlines Co Exhibit

Ex. 2011 - Docket from 4_24cv980 Intellectual Ventures et al v. American Airlines Inc Exhibit

Ex. 2007 - www.unifiedpatents.com - members Exhibit

Ex. 2008 - Abstract of Title Exhibit

Ex. 2001 - Reexam Request No 90019938 Exhibit

Ex. 2010 - Agreed Scheduling Order Exhibit

Ex. 2005 - Petition in IPR2025-00782 Exhibit

Ex. 2012 - American Airlines Invalidity Contentions Exhibit

Patent Owner's Brief in Support of Motion for Discretionary Denial RESPONSE

Ex. 2013 - Southwest Invalidity Contentions Exhibit

Ex. 2004 - Reexamination Request No 90015337 Exhibit

Notice: Notice filing date accorded NOTICE

Updated Mandatory Notices NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Petition: as filed PETITION

Internet Small Computer Systems Interface (RFC3720) Exhibit

Declaration of Erez Zadok, Ph.D. Exhibit

Complaint, Intellectual Ventures I LLC et al. v. Southwest Airlines Co. Exhibit

Microsoft Computer Dictionary, 3rd ed., 1997, excerpts Exhibit

Erez Zadok, Ph.D. Curriculum Vitae Exhibit

Internet Archive Related to www.usenix.org and Sapuntzakis Exhibit

File History for U.S. Patent Application No. 11/395,816 Exhibit

U.S. Patent No. 7,089,300 (Birse) Exhibit

Claim Listing Exhibit

Notice: Power of Attorney NOTICE

Prosecution File History of U.S. Patent No. 8,332,844 Exhibit

File System Design for an NFS File Server Appliance (Hitz) Exhibit

SnapMirror: File System Based Asynchronous Mirroring (Patterson I) Exhibit

Claim Chart Exhibit to Complaint, Intellectual Ventures v. Southwest Exhibit

U.S. Publication No. 2005/0283597 (Holzmann) Exhibit

U.S. Patent 7,334,095 (Fair) Exhibit

U.S. Publication No. 2003/0182313 (Federwisch) Exhibit

Operating Systems Concepts, 4th Edition (Silberschatz) Exhibit

File History for U.S. Patent Application No. 11/026,622 Exhibit

U.S. Patent 6,668,264 (Patterson II) Exhibit

Declaration of Keith D. Harden Exhibit

“Optimizing the Migration of Virtual Computers” (Sapuntzakis) Exhibit

Complaint, Intellectual Ventures I LLC et al. v. American Airlines, Inc. Exhibit

U.S. Patent No. 8,332,844 Exhibit