Uber Technologies, Inc. et al. vs. Carma Technology, Ltd. et al.

Explore the PTAB proceeding IPR2026-00307 filed by Uber Technologies, Inc. et al. on 2026-03-12. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2026-00307

Filing Date

2026-03-12

Accorded Filing Date

2026-03-12

Institution Decision Date

2026-07-14

Last Modified Date

2026-10-15

Proceeding Type

IPR

Termination Date

2026-07-14

Trial Status

Pending Director Review

Parties & Counsel

Petitioner

Uber Technologies, Inc. et al.

Represented By

Modi, Naveenet al

Patent Owner / Respondent

Carma Technology, Ltd. et al.

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 17236491

Respondent Patent Number 11164456

External Links

Espacenet

Google Patents

Respondent Inventor Sean O'SULLIVAN

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

49 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Bookoff McAndrews, PLLC

Customer Number 108449

Address 2000 Pennsylvania Ave NW, Suite 4001, Washington, DC, 20006, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
38084	Leslie Bookoff	202-808-3494
41450	Roland Mcandrews	202-808-3550
46340	Philip Hoffmann	571-318-8341
60670	Dinesh Melwani	202-808-3497
62404	Elizabeth Shah	202-971-9872
63482	Christopher Agrawal	202-808-3552
65285	Jessica Winchester	202-729-9926
66161	Tommy Bell	202-748-9981
66945	Aaron Johnson	703-244-3563
67135	Kirsten Johnson	202-808-3554
67882	Ankit Aggarwal	202-304-1486
68343	Jameson Ma	202-808-3562
68369	Elissa Knoff	202-808-3550
68979	Lindsay Littler Chiarello	202-935-5085
69438	Jordan Maucotel	972-739-6900
70070	Bethany Love	919-414-2646
70271	Joel Simon	202-808-3560
71282	William Uhr	908-358-2008
71431	Roland Casillas	202-808-3550
71720	Lauren Sherwood	202-987-7221
71885	Norbert Lazar	202-618-4963
73298	Matthew Seward	202-803-8072
74010	Arash Hamidi	202-313-7194
75136	Matthew Powell	202-971-9873
75321	Jacqueline Nguyen	703-391-2900
75612	Jason Portis	202-845-4723
76400	Inday Barahona	571-337-0709
76578	Arpi Siyahian	202-808-3550
76905	Sangwoo Ahn	202-808-3942
77311	Margaret Evans	202-559-1968
77407	Aidan Miller	202-998-2910
78679	Zachary Mason	771-208-3462
79378	John Lawrence	202-679-0670
79385	Alec Shapiro	248-808-3550
79714	Connor Christensen	402-916-0113
79920	Nirajan Singh	703-344-3950
79966	Kristen Kovach	202-992-9974
80057	Ethan Goldschen	443-472-2319
80108	Robert Selfaison	202-921-6001
80587	Ryan Miller	724-996-2937
81200	Juan Gutierrez	202-803-8068
81348	Sima Lotfi	202-808-3550
81500	Patrick Hamo	202-780-3824
81591	Samuel Bliesner Phd	202-559-1969
81596	Miles Davis	202-680-8020
82558	Sameer Agrawal	202-808-3500
82939	Elizabeth Rielley	202-715-2678
82945	Siddharth Anandalingam	301-910-3372
83620	Amanda England	202-808-3550

Proceeding Documents

3103

Email, Subject_RE_ IPR2026-00306, -00307, -00308, -00309 - Director Review Requests Exhibit

2026-10-15 FILING PARTY: BOARD

Download

3102

Ex. 3102 IPR2026-00307 Development impacting IPRs Exhibit

2026-09-29 FILING PARTY: BOARD

Download

3101

Ex. 3101 IPR2026-00307 Petitioner's request for reply to Director Review Request - Denied Exhibit

2026-09-23 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2026-09-21 FILING PARTY: PATENT OWNER

Download

2007

Ex 2007 PO's Redacted Objections to Report and Recommendations on Venue Exhibit

2026-09-21 FILING PARTY: PATENT OWNER

Download

Uber Technologies, Inc. et al. vs. Carma Technology, Ltd. et al.

Proceeding Overview

Parties & Counsel

Petitioner

Uber Technologies, Inc. et al.

Represented By

Patent Owner / Respondent

Carma Technology, Ltd. et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Email, Subject_RE_ IPR2026-00306, -00307, -00308, -00309 - Director Review Requests Exhibit

Ex. 3102 IPR2026-00307 Development impacting IPRs Exhibit

Ex. 3101 IPR2026-00307 Petitioner's request for reply to Director Review Request - Denied Exhibit

Authorized Response to Director Review Request OTHER

Ex 2007 PO's Redacted Objections to Report and Recommendations on Venue Exhibit

Ex 2006 Petitioner's Objections to Claim Construction Order Exhibit

Ex. 3100 IPR2026-00307 Counsel email for authorized response Exhibit

Exhibit 1049 Exhibit

Exhibit 1052 Exhibit

Exhibit 1050 Exhibit

Exhibit 1053 Exhibit

Exhibit 1051 Exhibit

Request for Director Review - Institution Decision REQUEST

Ex. 3001 Request for Extension of Director Review - Granted Exhibit

Director Discretionary Decision: Deny RESPONSE

Exhibit 1046 Exhibit

Exhibit 1038 Exhibit

Exhibit 1037 Exhibit

Exhibit 1048 Exhibit

Exhibit 1042 Exhibit

Exhibit 1040 Exhibit

Exhibit 1043 Exhibit

Exhibit 1044 Exhibit

Exhibit 1041 Exhibit

Exhibit 1039 Exhibit

Exhibit 1045 Exhibit

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

Exhibit 1047 Exhibit

Ex2005 Petitioner's Invalidity Contentions Exhibit

Ex2002 Docket Control Order Exhibit

Ex2004 Headwater v Samsung Exhibit

Ex2003 District Court Statistics Exhibit

Ex2001 First Amended Complaint Exhibit

Patent Owner's Request for Discretionary Denial RESPONSE

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

Notice filing date accorded NOTICE

Exhibit 1008 Exhibit

Exhibit 1032 Exhibit

Exhibit 1007 Exhibit

Exhibit 1013 Exhibit

Exhibit 1036 Exhibit

Exhibit 1015 Exhibit

Exhibit 1009 Exhibit

Exhibit 1004 (part 2 of 3) Exhibit

Exhibit 1030 Exhibit

Power of Attorney for Uber Freight US LLC NOTICE

Exhibit 1006 Exhibit

Exhibit 1035 Exhibit

Exhibit 1031 Exhibit

Exhibit 1005 Exhibit

Petition for Inter Partes Review of U.S. Patent No. 11,164,456 PETITION

Exhibit 1033 Exhibit

Exhibit 1011 Exhibit

Exhibit 1002 Exhibit

Exhibit 1001 Exhibit

Exhibit 1010 Exhibit

Exhibit 1034 Exhibit

Power of Attorney for Petitioner Uber Technologies, Inc. NOTICE

Exhibit 1003 Exhibit

Exhibit 1014 Exhibit

Exhibit 1016 Exhibit

Exhibit 1012 Exhibit

Exhibit 1004 (part 3 of 3) Exhibit

Exhibit 1004 (part 1 of 3) Exhibit