skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.8.0

Summary

Query: Correspondence Name contains all words: DANIEL STEVEN MARTENS
Number of results: 27
Results are in reverse chronological order

Page #1. 2 Next
Proceeding
Filing Date
Defendant(s),
Correspondent
Property(ies)
Plaintiff(s),
Correspondent
Property(ies)
91307836
06/03/2026
Chase Transform LLC
CHASE TRANSFORM LLC
Mark: END GPT CHAOS S#:99317248
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91307610
05/26/2026
Firepit Inc
LEELA MADAN MADAN LAW PLLC
Mark: PINWHEELGPT S#:99431670
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91307609
05/26/2026
Badass Patches LLC
BADASS PATCHES LLC
Mark: PATCH GPT S#:99342697
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91307608
05/26/2026
MetaPhase Consulting LLC
HARIS ZAHEER BAJWA NOVA BUSINESS LAW GROUP, LLP
Mark: CHALLENGEGPT S#:99423207
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91307370
05/15/2026
Church of God
MICHAEL BRADFORD LUEDEKA NEELY, P.C.
Mark: OPERATION COMPASSION S#:99205984
Compassion International, Inc.
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: COMPASSION S#:73771658 R#:1552859
Mark: COMPASSION S#:76588596 R#:2988651
Mark: COMPASSION S#:77859428 R#:3806533
Mark: COMPASSION S#:86286834 R#:4687580
Mark: COMPASSION INTERNATIONAL S#:86161615 R#:4579905
91307135
05/06/2026
Openedu.Inc
OPENEDU.INC
Mark: OPENEDU AI S#:98873396
OpenAI Foundation
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: OPENAI S#:97238896
Mark: OPENAI S#:97238902
Mark: OPENAI S#:98010861
91307052
05/01/2026
Sesina Apps LLC
SESINA APPS LLC
Mark: VAULTED GPTS S#:99273320
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91307051
05/01/2026
KoiReader Technologies, Inc.
ANDREW L. EISENBERG LEE & HAYES, PC
Mark: KOIGPT S#:99262308
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91306179
03/26/2026
Christopher Miller
MAREK KRIZKA TRAMA LEGAL, PLLC
Mark: JERKYGPT S#:99092133
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91305697
03/05/2026
Motionary, Inc.
MOTIONARY, INC.
Mark: MYGPT S#:99327053
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91305152
02/11/2026
Fit Wind, LLC
JEFFREY A FINN FINN IP LAW, PC
Mark: ALTERGPT S#:98893212
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91304903
02/03/2026
Time House Trading LLC
NICHOLAS D. WELLS LEGENDS LAW GROUP, PLLC
Mark: K S KENNETH SCOTT S#:97829472
Kendra Scott, LLC, Kendra Scott
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: KENDRA SCOTT S#:76524645 R#:3125314
Mark: KENDRA SCOTT S#:86747931 R#:4963203
Mark: KENDRA SCOTT S#:87171844 R#:5233977
Mark: KENDRA SCOTT S#:97140138 R#:7311085
Mark: KS S#:86730584 R#:4927238
91304797
01/28/2026
OxeFit, Inc.
MICHAEL W DUBNER FOLEY & LARDNER LLP
S#:99031904
OpenAI, Inc.
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: OPENAI S#:97238902
S#:87608031 R#:5448123
S#:97784771 R#:7315465
S#:99419657
91304228
12/31/2025
Mavericks Mobile Pte. Ltd
JING AN ALTMAN & AN LLP
S#:98967082
OpenAI Foundation
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: OPENAI S#:97238902
S#:87608031 R#:5448123
S#:97784771 R#:7315465
S#:99419657
91304192
12/31/2025
Ana IP Holdings LLC
ANA JUNEJA ANA LAW LLC
Mark: ANAGPT S#:99238993
Mark: ANAGPT S#:99239048
Mark: ANAGPT S#:99241426
Mark: ANAGPT S#:99241466
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91304186
12/31/2025
UCloudlink (Singapore) Pte. Ltd.
KAYLEIGH A HARTWIG BAYRAMOGLU LAW OFFICES LLC
Mark: GPET S#:99055563
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91303679
12/05/2025
Waldemar Rotfuß, Edmund Rotfuß, and Valentin Rotfuß
ANDREW M SMITH RESONATE IP LLC
Mark: COACHGPT S#:79396886
Mark: FITNESSGPT S#:79394253
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91303530
12/04/2025
Xmind Limited
XMIND LIMITED
Mark: GPT S#:98323207
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91302943
11/06/2025
TDK U.S.A. Corporation
VINAY V. JOSHI AMIN, TUROCY & WATSON, LLP
Mark: SENSORGPT S#:99140643
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91301881
09/23/2025
Auto Investment Enterprises Corp
MATHILDE FLORENSON T-REX LAW PC
Mark: OPEN AI S#:98713461
OpenAI, Inc.
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: OPENAI S#:97238896
Mark: OPENAI S#:97238902
Mark: OPENAI S#:98010861
91301795
09/18/2025
Ceiba Healthcare Technologies LLC
MAREK KRIZKA SPARRING LEGAL LLP
Mark: CARDIO-GPT S#:98699496
Mark: ZEQAI CARDIO-GPT S#:98709072
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91301671
09/12/2025
Karissa Kist
KARISSA KIST
Mark: THAT GPT GIRL S#:98916613
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
Mark: GPT-5 S#:98089548
91301463
09/04/2025
Zhejiang Asdet Underwear Co., Ltd.
JOSEPH T KUCALA JR KUCALA BURGETT LAW LLC
Mark: JU S#:99005843
King Ranch IP, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: W S#:78473884 R#:3116085
Mark: W S#:78473879 R#:3306461
Mark: W S#:77673481 R#:3685549
Mark: W S#:85700829 R#:4323574
Mark: W S#:85838579 R#:4399707
91300581
07/23/2025
A-Playerstech Ltd
ALEXANDER LAZOUSKI LAZOUSKI IP LLC
Mark: ASKGPT S#:98873383
OpenAI OpCo, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: CHATGPT S#:97733261
Mark: CHATGPT S#:97928136
Mark: GPT S#:97733259
Mark: GPT-3 S#:90092493 R#:6294671
Mark: GPT-4 S#:97836275 R#:7232349
91300509
07/22/2025
Rejuvenation Technologies Inc.
REJUVENATION TECHNOLOGIES INC.
Mark: RESTORE YOUTH S#:99013347
Austin Cryo Ventures, LLC
DANIEL STEVEN MARTENS PIRKEY BARBER PLLC
Mark: RESTORE
Mark: RESTORE CRYOTHERAPY S#:86702364 R#:5107486
Mark: RESTORE HYPER WELLNESS S#:90792279 R#:6746459
Mark: RESTORE HYPER WELLNESS S#:90792283 R#:6746460
Mark: RESTORE HYPER WELLNESS + CRYOTHERAPY S#:87708685 R#:5597350
Mark: RESTORE HYPER WELLNESS + CRYOTHERAPY S#:87709381 R#:5597352
Mark: RESTORE HYPER WELLNESS + CRYOTHERAPY S#:90188830 R#:6384935
Mark: RESTORE. DO MORE. S#:87715378 R#:5513613
Page #1. 2 Next

Results as of 06/07/2026 07:50 PMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY