WDRL
OTQR WITHDRAWAL FROM PUBLICATION
08/13/2026
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Official data from USPTO
CAJAL NEUROSCIENCE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
53
Latest update
08/13/2026
Trademark type
Combined
Nice classes
42, 44
Filing date
10/23/2020
Registration date
09/17/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/17/2024
Last transaction
08/13/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2022-09-00
First use in commerce
2022-09-00
Drawing code
3
Owner type
03
Owner location
SEATTLE, WA, US
Examiner
CIURPITA, DREW PETER FISHER
Current location
Historical data usage
Mark description
The mark consists of a design of a brain neuron inside of a circle with the phrase "CAJAL NEUROSCIENCE" to the right.
Holders and representatives
Holders
CAJAL THERAPEUTICS INC.
Cajal Neuroscience Inc.
Representatives
Brandon P. Leahy WILSON SONSINI GOODRICH & ROSATI
Technical classification
Nice Classes
Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
providing medical and scientific research information in the field of pharmaceuticals and neurodegenerative disorders
Class 44
providing medical information in the field of pharmaceuticals and neurodegenerative disorders; providing a website featuring medical information in the fields of pharmaceuticals and neurodegenerative disorders
Publications
History of USPTO decisions and trademark events.
53 publications found
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
06/26/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
06/11/2026
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
04/30/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/27/2026
WDRL
OTQR WITHDRAWAL FROM PUBLICATION
04/08/2026
XXXX
POST REGISTRATION ACTION CORRECTION
02/12/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/09/2026
ES7R
TEAS SECTION 7 REQUEST RECEIVED
10/30/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/22/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/22/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/18/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
09/17/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
09/17/2024
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/12/2024
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/12/2024
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/17/2024
IUAF
USE AMENDMENT FILED
06/14/2024
EISU
TEAS STATEMENT OF USE RECEIVED
06/14/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/02/2023
EX5G
SOU EXTENSION 5 GRANTED
12/01/2023
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/01/2023
EXT5
SOU EXTENSION 5 FILED
11/20/2023
EEXT
SOU TEAS EXTENSION RECEIVED
11/20/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/02/2023
EX4G
SOU EXTENSION 4 GRANTED
04/28/2023
EXT4
SOU EXTENSION 4 FILED
04/28/2023
EEXT
SOU TEAS EXTENSION RECEIVED
04/28/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/27/2022
EX3G
SOU EXTENSION 3 GRANTED
10/25/2022
EXT3
SOU EXTENSION 3 FILED
10/25/2022
EEXT
SOU TEAS EXTENSION RECEIVED
10/25/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/10/2022
EX2G
SOU EXTENSION 2 GRANTED
05/06/2022
EXT2
SOU EXTENSION 2 FILED
05/06/2022
EEXT
SOU TEAS EXTENSION RECEIVED
05/06/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/07/2021
EX1G
SOU EXTENSION 1 GRANTED
08/05/2021
EXT1
SOU EXTENSION 1 FILED
08/05/2021
EEXT
SOU TEAS EXTENSION RECEIVED
08/05/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/29/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/04/2021
PUBO
PUBLISHED FOR OPPOSITION
05/04/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/14/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/29/2021
XAEC
EXAMINER'S AMENDMENT ENTERED
03/29/2021
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
03/29/2021
GNEA
EXAMINERS AMENDMENT E-MAILED
03/29/2021
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/29/2021
DOCK
ASSIGNED TO EXAMINER
03/24/2021
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
12/15/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/14/2020
NWAP
NEW APPLICATION ENTERED
10/27/2020
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