Walmart Inc. et al. vs. Security Technology, LLC et al.

Explore the PTAB proceeding IPR2025-00809 filed by Walmart Inc. et al. on 2025-03-28. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00809

Filing Date

2025-03-28

Accorded Filing Date

2025-03-28

Institution Decision Date

2025-08-14

Last Modified Date

2025-09-14

Proceeding Type

IPR

Termination Date

2025-08-14

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Walmart Inc. et al.

Represented By

STCLAIR, NATHANIELet al

Patent Owner / Respondent

Security Technology, LLC et al.

Represented By

Alberti, Davidet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3600 - Transportation, E-Commerce & Construction

Patent Information

1 Patent Involved

Respondent Application Number 17201306

Respondent Patent Number 11562402

External Links

Espacenet

Google Patents

Respondent Inventor Bjorn Markus Jakobsson

Respondent Tech Center TC 3600 - Transportation, E-Commerce & Construction

Address and Attorney/Agent Information

145 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name KPPB LLP

Customer Number 71897

Address 180 E. Ocean Blvd, Suite 1030, Long Beach, CA, 90802, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
28912	Robert Sterne	202-772-8555
29021	Jorge Goldstein	202-371-2600
32831	Tracy-Gene Durkin	202-371-2600
33876	Donald Featherstone	202-772-8629
33997	Michael Ray	202-772-8569
34368	Randy Lacasse	202-772-8678
34395	Robert Millonig	202-371-2600
35239	Michael Lee	703-628-0233
36013	Robert Sokohl	202-371-2600
36351	Karen Markowicz	202-772-8637
36688	Eric Steffe	202-371-8625
38759	John Covert	202-371-2600
39967	Eldora Ellison	202-772-8508
41306	Timothy Shea Jr	202-371-2600
42289	Donald Banowit	202-371-2600
43447	Jason Eisenberg	202-371-2600
44757	Jeffrey Helvey	202-772-8675
45871	Mark Rygiel	202-371-2600
45986	Peter Jackman	202-371-2600
47756	Gaby Longsworth	202-371-2600
48256	Pamela Mingo	202-371-2600
51802	James Hietala	202-772-8795
53812	Daniel Yonan	202-371-2600
54179	Michelle Holoubek	202-772-8855
54463	Michael Specht	202-371-2600
55440	Jennifer Chagnon	202-772-8890
56374	Ross Hicks	202-371-2600
57772	Lori Brandes	202-371-2600
57913	Paul Calvo	202-772-8846
58164	Kristina Kelly	202-776-5284
58403	Marsha Gillentine	202-772-8692
58770	Harish Ruchandani	--
58885	Matthew Bodenstein	202-772-8787
59244	Stephanie Elmer	202-371-2600
59425	Kyle Conklin	202-371-2600
60167	Scott Schaller	202-371-2600
60390	Richard Coller Iii	202-772-8764
60789	Cynthia Derenzo	+358-10-505-6847
60889	Salvador Bezos	202-772-8533
61205	David Holman	202-371-2600
61327	Jonathan Tuminaro	202-371-2600
61868	Dennies Varughese	202-772-8805
62732	Deborah Sterling	202-772-8501
63208	Christopher O'Brien	202-772-8680
63285	Joseph Mutschelknaus	202-371-2600
63504	Ralph Powers Iii	202-772-8876
63929	Jaume Canaves	202-371-2600
64228	Graham Phero	202-772-8860
64515	Daniel Gajewski	202-772-8774
64587	Syed Ahmed	847-289-5228
64974	Michael Gross Iii	202-772-8762
65021	Christian Camarce	202-772-8895
65172	Byron Pickard	202-371-2600
65211	Michael Malek	410-533-1922
65245	Richard Crudo	202-772-8575
65261	Evan Linderman	202-772-8915
65326	Olga Partington	202-772-8626
65367	Jason Fitzsimmons	202-772-8701
65457	Lauren Schleh	703-836-6400
65458	Robert Schmidt	202-772-8716
66568	Branka Bogunovic	202-772-8727
66638	Jeremiah Frueauf	202-772-8506
67254	Ryan Richardson	202-772-8729
67836	Bonnie Nannenga-Combs	202-371-2600
68395	Daniel Block	202-371-2600
68504	Ji Eun Kim	202-371-2600
68658	Richard Bemben	202-371-2600
68887	Amirali Sharifi	202-772-8871
69086	Daniel Bernard	202-371-2600
69105	Nirav Desai	202-371-2600
69199	Tyler Tassone	202-371-2600
69235	Karen Wong-Chan	202-772-8647
69836	Darrin Hopper	202-772-8630
70077	Shoshana Marvin	202-772-8850
70291	Christopher Gallo	202-371-2600
70307	Joshua Mccoy	202-772-8869
70524	Dohm Chankong	202-772-8529
70680	Sarah Leesman	202-371-2600
71185	Rebekah Holtz	202-772-8712
72039	Daniel Choo	202-371-2600
72126	Tyler Liu	202-772-8641
72314	Lestin Kenton Jr.	202-772-8594
72488	Yuke Wang	214-284-3876
72567	Todd Hopfinger	202-772-8696
72762	Bryan Hsu	202-772-8912
72780	Jessica Harrison	202-772-8901
72981	Trevor O'Neill	202-371-2600
73112	David Haars	202-371-2600
73287	Charles Hammond	202-772-8551
73707	Matthew Smith	202-772-8503
73784	Mark Arrington	202-772-8528
73904	Steven Pappas	202-772-8719
74017	Robert Niemeier	309-678-6806
74290	Ian Soule	202-772-8984
74533	Alexander Covington	202-772-8749
74612	Ivy Clarice Estoesta	202-772-8686
74992	John Higgins	202-783-6040
75034	Tyler Drye	202-772-8614
75069	Tyler Dutton	202-772-8982
75187	Timothy Tang	202-772-8758
75234	Rola Aylo	202-772-8810
75269	Roozbeh Gorgin	202-772-8667
75349	Brian Burke	202-772-8861
75455	Tiaotiao Anchondo	202-772-8804
76231	Todd Thurheimer	202-772-8863
76838	Joseph Venier	202-772-8785
76928	Hasina Ali	202-772-8978
76989	Lisa Ritchey	202-371-2600
77163	Randy Montgomery	202-371-2600
77546	Brian Dudley	216-647-1931
77776	Zhichun Zhang	202-772-8813
78359	Kelsey Pitts	202-772-1271
78365	Wenhao Xiong	202-772-8615
78508	Louis Panzica Jr.	202-772-8954
78921	Maria Briscione	202-772-8517
79290	Michael Webb	202-772-8834
79587	Kristofer Schroder	859-991-6529
79831	Christian Berrios	317-345-2233
79850	Paige Cloud	202-371-2600
79858	Matthew Metzger	202-772-8702
800005	Yangbeini Wang	202-772-883
80057	Ethan Goldschen	202-772-1296
80168	Benjamin Nagasing	202-772-8981
80713	Pengke Li	202-772-8602
80729	Masayuki Iino	202-772-8605
80938	Michael Nathanson	202-777-9644
81041	Xiaowei Jin	202-772-8752
81053	Carson Smith	202-772-1272
81060	Michael Guzzano	202-772-8646
81186	Adil Moghal	202-371-2600
81318	Pratibha Khanduri	202-772-8509
81485	Madeleine Bond	202-772-1299
81654	Payton Miles	202-772-1276
81975	Justin Wang	626-388-6351
82104	Maxwell Furigay	202-772-1281
82162	Reuben Moses	202-772-8664
82208	Sara Keeble	202-772-8560
82263	Hailey Mendenhall	202-772-8933
82382	Xinxiang Zhang	202-772-8621
82448	Kaci Kratch	512-517-8691
82703	Thomas Baraldi	202-772-1279
82896	Deepa Shiwcharan	202-772-1284
83022	Jean Selep	202-772-1270
83036	Nicholas Holdreith	202-772-8888
83174	Marc-Anthony Armand	202-772-1283

Proceeding Documents

Director Discretionary Decision: Deny RESPONSE

2025-08-14 FILING PARTY: BOARD

Download

1017

Notice of Readiness for Scheduling Conference Exhibit

2025-08-01 FILING PARTY: PETITIONER

Download

Petitioners' Sur-Reply to Patent Owner's Reply Brief on Discretionary Denial OTHER

2025-08-01 FILING PARTY: PETITIONER

Download

3102

Email Correspondence Exhibit

2025-07-30 FILING PARTY: BOARD

Download

Patent Owner's Discretionary Denial Reply Brief OTHER

2025-07-28 FILING PARTY: PATENT OWNER

Download

Walmart Inc. et al. vs. Security Technology, LLC et al.

Proceeding Overview

Parties & Counsel

Petitioner

Walmart Inc. et al.

Represented By

Patent Owner / Respondent

Security Technology, LLC et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Director Discretionary Decision: Deny RESPONSE

Notice of Readiness for Scheduling Conference Exhibit

Petitioners' Sur-Reply to Patent Owner's Reply Brief on Discretionary Denial OTHER

Email Correspondence Exhibit

Patent Owner's Discretionary Denial Reply Brief OTHER

EX2026 - Complaint 224-cv-00689 Exhibit

EX2025 - ECF Notice 224-cv-00688 Exhibit

Email Correspondence Exhibit

EX2012 - Craig Deposition Transcript Exhibit

EX2024 - Wills Declaration (IPR2024-01316) Exhibit

EX2021 - Client-Side Data Storage Exhibit

EX2018 - Oxford Dictionary of Computing Exhibit

EX2013 - Anton Exhibit

EX2014 - Mayer and Mitchell Exhibit

EX1015 - Order Granting Motion to Stay Litigation Exhibit

EX2023 - Sherwood Deposition Transcript Exhibit

EX2019 - Jansen Declaration Exhibit

EX2022 - Unique Device Identifier Definition Exhibit

EX2011 - A Personalized Approach to Web Privacy Exhibit

EX2020 - Everything You Should Know About Web Cookies Exhibit

Petitioner's Response to Patent Owner's Brief on Discretionary Denial RESPONSE

EX2017 - Microsoft Computer Dictionary (2002) (Additional Excerpts) Exhibit

EX1016 - Plaintiff's Response to Home Depot's Motion to Stay Pending IPR Exhibit

EX2016 - Best Computer Scientists 2025 Exhibit

Petitioner's Corrected Response to Patent Owner's Brief on Discretionary Denial OTHER

EX2015 - Jansen CV Exhibit

Patent Owner's Preliminary Response POPR

Petitioner's Updated Mandatory Notice NOTICE

Updated Petitioner's Power of Attorney NOTICE

EX2010 - IPBC Global 2025 Acting USPTO Director says IPR Use Needs to Change Exhibit

EX2008 - Fortune Announces 2025 Fortune 500 List Exhibit

EX2005 - Judge Gilstrap Motions to Stay Pending IPR Exhibit

EX2002 - EDTX-2-23-cv-00418-1 Exhibit

EX2006 - PREVAIL Act Fact Sheet Exhibit

EX2001 - Docket Control Order Exhibit

EX2007 - Balance Sheet, Walmart Inc. (WMT) Exhibit

EX2004 - EDTX Motions to Stay Pending IPR Exhibit

EX2009 - World's Largest Companies in 2024 - Global Finance Magazine Exhibit

Patent Owner's Discretionary Denial Brief RESPONSE

Petitioner's Revised Sotera Stipulation OTHER

Petitioners' Sotera Stipulation OTHER

Petitioners' Updated Mandatory Notices Under 37 C.F.R. §42.8 and Designations of Lead and Back Up Counsel NOTICE

Updated Petitioners' Power of Attorney NOTICE

Exclusive Licensee's Power of Attorney NOTICE

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

Notice: Notice filing date accorded NOTICE

U.S. Patent No. 7,809,740 Exhibit

Yang, The Online Customer: New Data Mining and Marketing Approaches Exhibit

U.S. District Court - Judicial Caseload Profile Exhibit

U.S. Patent Application Publication No. 2007/0244750 Exhibit

Curriculum Vitae of Robert J. Sherwood Exhibit

Notice: Power of Attorney NOTICE

Declaration of Sylvia D. Hall-Ellis, Ph.D. Exhibit

Claim Chart for U.S. Patent No. 11,562,402 Exhibit

Declaration of Robert J. Sherwood Exhibit

Motion for Joinder Under 35 U.S.C. §315(c) and 37 C.F.R. §42.122(b) to Related Inter Partes Review IPR2024-01420 MOTION

U.S. Patent Application Publication No. 2012/0109956 Exhibit

U.S. Patent No. 11,562,402 Exhibit

Petition for Inter Partes Review of U.S. Patent No. 11,562,402 PETITION

File History for U.S. Patent No. 11,562,402 Exhibit

Ravenwhite Licensing LLC v. The Home Depot, Inc., Complaint Exhibit

Ravenwhite's P.R. 4-1 Disclosures Exhibit

Segmenting Customer Transactions Using a Pattern-Based Clustering Approach Exhibit