ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/01/2026
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Official data from USPTO
CALA HEALTH
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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
47
Latest update
05/02/2026
Trademark type
Word
Nice classes
10
Filing date
03/06/2015
Registration date
09/27/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/11/2022
Last transaction
05/02/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/04/2016
First use in commerce
04/04/2016
Drawing code
4
Owner type
03
Owner location
San Mateo, CA, US
Examiner
SOMERVILLE, ARETHA CHARESE
Law office
L70
Current location
TMEG LAW OFFICE 107
Holders and representatives
Holders
Cala Health, Inc.
Cala Health, Inc.
Representatives
Salima A. Merani, Ph.D. KNOBBE, MARTENS, OLSON & BEAR, LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Medical devicesa device for the treatment of movement disorders; Portable medical devices with sensors to monitor the physical movement of a patient wearing or carrying the device
Publications
History of USPTO decisions and trademark events.
47 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/27/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/29/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/29/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/29/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/29/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/29/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/11/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/11/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/11/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/10/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/10/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/10/2022
E815
TEAS SECTION 8 & 15 RECEIVED
02/23/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/27/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/17/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/17/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
09/27/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/26/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/25/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/23/2016
IUAF
USE AMENDMENT FILED
07/12/2016
EISU
TEAS STATEMENT OF USE RECEIVED
07/12/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/16/2016
EX1G
SOU EXTENSION 1 GRANTED
04/15/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/14/2016
EXT1
SOU EXTENSION 1 FILED
03/11/2016
EEXT
SOU TEAS EXTENSION RECEIVED
03/11/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/29/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/04/2015
PUBO
PUBLISHED FOR OPPOSITION
08/04/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/15/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/27/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/22/2015
XAEC
EXAMINER'S AMENDMENT ENTERED
06/22/2015
ALIE
ASSIGNED TO LIE
06/22/2015
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/22/2015
GNEA
EXAMINERS AMENDMENT E-MAILED
06/22/2015
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/22/2015
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
06/18/2015
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
06/18/2015
DOCK
ASSIGNED TO EXAMINER
06/10/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/25/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/25/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/19/2015
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