TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/28/2025
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Official data from USPTO
IO
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
12/03/2025
Trademark type
Word
Nice classes
1, 5
Filing date
07/25/2024
Registration date
07/15/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/15/2025
Last transaction
12/03/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
99
Owner location
Cambridgeshire, GB
Examiner
SCHUTZ,MARISA C
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Bit Bio Limited
Bit Bio Limited
Representatives
Dmitriy O. Makarov IpHorgan Ltd.
Technical classification
Nice Classes
Class 1Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Living cells being specialised cells derived from artificially differentiated stem cells for research purposes; living cells being specialised cells derived from artificially differentiated stem cells for scientific purposes; living cells being specialised cells derived from artificially differentiated stem cells other than for medical or veterinary purposes; stem cells for research purposes; stem cells for scientific purposes; stem cells other than for medical or veterinary purposes; skeletal myocytes for research purposes; cortical neurons for research purposes; biological tissuehuman tissue for use in scientific and medical research; biological tissue cultures other than for medical or veterinary purposes; cell culture mediaother than for medical or veterinary purposes; chemical reagents for use in biotechnologyother than for medical or veterinary use; nutritive agents for processing living cellsnutritive substances for microorganism culturesother than for medical or veterinary purposes; semi-processed natural proteins for manufacturing food; proteins for use in the manufacture of food products; proteins for use in recombinant DNA technologyother than for medical use
Class 5
Pharmaceuticals in the nature of cell therapeutics for medicaltherapeutic or clinical use; cells for medical usegenetically or otherwise modified cells; cells for medical usecells which are propagatedcultivated and expanded in bioreactors; cells for medical usecells for tissue regeneration; living cells for medical use; cells for medical use; living cells for veterinary use; biological preparations for use in cell cultures for medical purposes; diagnostic preparations for medical or veterinary purposes; biological preparations for use in cell cultures for medical purposesdrug screening; biological preparations for use in cell cultures for medical purposesgenetic testing and screening; stem cells for medical purposes; stem cells for veterinary purposes; cell growth media for growing cellsbiological tissue culturesprotein arrayscytokinesantibodiesreagentsall for medicalmedical diagnosticclinical use; tissue culture media growth factors in the nature of cell growth media for growing cells and nutritional supplements for in vitro culturingdevelopmentmaintenanceexpansionassay or manipulation of cellsall for medical or clinical use; biochemical reagentscell separation reagents for medical purposes; dietary supplements; protein supplements; nutritional supplements
Publications
History of USPTO decisions and trademark events.
25 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
11/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/28/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/28/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/24/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/24/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/24/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/24/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/15/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
07/15/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/27/2025
PUBO
PUBLISHED FOR OPPOSITION
05/27/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/21/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/29/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/25/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/25/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/25/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/03/2025
GNRT
NON-FINAL ACTION E-MAILED
02/03/2025
CNRT
NON-FINAL ACTION WRITTEN
02/03/2025
DOCK
ASSIGNED TO EXAMINER
02/03/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/22/2025
NWAP
NEW APPLICATION ENTERED
07/25/2024
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