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Extension of Time

Number:99267755Filing Date:01/13/2026
Status:TerminatedStatus Date:02/21/2026
General Contact Number:571-272-8500
Paralegal Name:KATHRYN R HADAWAY
Opposition #:91305335
Defendant
Name:BYZANTINE CHAIN LTD
Correspondence:PAUL DITMYER
5 WEST MENDENHALL STREET #202
BOZEMAN, MT 59715
UNITED STATES
ditmyerpaul@gmail.com, legal@kajlabs.com
Phone: 1-(406) 662-8228
 
Serial #:99267755Application FileAssignment
Application Status: OPPOSITION PENDING
Mark: FURGPT
Potential Opposer
Name:OpenAI OpCo, LLC
Correspondence:DANIEL S. MARTENS
PIRKEY BARBER PLLC
1801 EAST 6TH STREET, SUITE 300
AUSTIN, TX 78702
UNITED STATES
tmcentral@pirkeybarber.com, dmartens@pirkeybarber.com, cweimer@pirkeybarber.com, bress@pirkeybarber.com, kmcknight@pirkeybarber.com, jvaickus@pirkeybarber.com, PolicingOpenAIUS@pirkeybarber.com
Phone: 512-322-5200
 
Opposition #:91305335
Granted To Date:02/21/2026
Prosecution History
#DateHistory Text
201/13/2026EXT GRANTED
101/13/2026FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE
Results as of 03/08/2026 08:35 PM
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