C8..
CANCELLED SEC. 8 (6-YR)
08/07/2026
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Official data from USPTO
ASYMPTOTE
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
CANCELLED SEC. 8 (6-YR)Type: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
CANCELLED SEC. 8 (6-YR)
Case type
Application and registration
Recorded events
32
Latest update
08/07/2026
Trademark type
Word
Nice classes
40
Filing date
05/15/2018
Registration date
01/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/07/2026
Last transaction
08/07/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/31/2018
First use in commerce
01/31/2018
Drawing code
4
Owner type
99
Owner location
Cambridge, GB
Examiner
BHANOT, KAPIL KUMAR
Law office
L80
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Asymptote Limited
Representatives
Dyan M. House Baker & McKenzie LLP
Technical classification
Nice Classes
Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
Cryopreservation services
Publications
History of USPTO decisions and trademark events.
32 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/20/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/20/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/20/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/20/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/20/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/16/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/16/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/16/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/16/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/16/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
01/28/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/24/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/23/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/01/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/30/2019
IUAF
USE AMENDMENT FILED
11/21/2019
EISU
TEAS STATEMENT OF USE RECEIVED
11/21/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/28/2019
EX1G
SOU EXTENSION 1 GRANTED
05/24/2019
EXT1
SOU EXTENSION 1 FILED
05/24/2019
EEXT
SOU TEAS EXTENSION RECEIVED
05/24/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/27/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/02/2018
PUBO
PUBLISHED FOR OPPOSITION
10/02/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/12/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/29/2018
DOCK
ASSIGNED TO EXAMINER
08/29/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/22/2018
NWAP
NEW APPLICATION ENTERED
05/18/2018
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