E815
TEAS SECTION 8 & 15 RECEIVED
08/11/2026
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Official data from USPTO
KODIAK SCIENCES
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
KODIAK SCIENCES
ST13
US500000086772416Class
5, 42
Filing
86772416
Registration
5991373
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
57
Latest update
08/11/2026
Trademark type
Word
Nice classes
5, 42
Filing date
09/29/2015
Registration date
02/18/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/18/2020
Last transaction
08/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/18/2019
First use in commerce
06/18/2019
Drawing code
4
Owner type
03
Owner location
Palo Alto, CA, US
Examiner
ENGEL, MICHAEL
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Kodiak Sciences Inc.
Representatives
Jeffrey L. Van Hoosear KNOBBE MARTENS OLSON & BEAR, LLP
Technical classification
Nice Classes
Class 5Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical drugs and medicines to treat ophthalmic diseasesdiagnostic reagents for medical use
Class 42
Scientific research and design and consultation in the fields of biotechnology and pharmaceutical development; development of new technology for others in the fields of biotechnology and pharmaceutical development; consultation in the field of pharmaceutical drug development; development of drugs and drug delivery technology
Publications
History of USPTO decisions and trademark events.
57 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/16/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/16/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/16/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/16/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/18/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
02/18/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/15/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/14/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/14/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/13/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/13/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/12/2019
GNRT
NON-FINAL ACTION E-MAILED
07/12/2019
CNRT
SU - NON-FINAL ACTION - WRITTEN
07/12/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/02/2019
IUAF
USE AMENDMENT FILED
06/28/2019
EISU
TEAS STATEMENT OF USE RECEIVED
06/28/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/19/2018
EX5G
SOU EXTENSION 5 GRANTED
12/18/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/18/2018
EXT5
SOU EXTENSION 5 FILED
12/10/2018
EEXT
SOU TEAS EXTENSION RECEIVED
12/10/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/27/2018
EX4G
SOU EXTENSION 4 GRANTED
06/25/2018
EXT4
SOU EXTENSION 4 FILED
06/25/2018
EEXT
SOU TEAS EXTENSION RECEIVED
06/25/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/16/2017
EX3G
SOU EXTENSION 3 GRANTED
12/14/2017
EXT3
SOU EXTENSION 3 FILED
12/14/2017
EEXT
SOU TEAS EXTENSION RECEIVED
12/14/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/15/2017
EX2G
SOU EXTENSION 2 GRANTED
06/13/2017
EXT2
SOU EXTENSION 2 FILED
06/13/2017
EEXT
SOU TEAS EXTENSION RECEIVED
06/13/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/27/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/27/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/28/2016
EX1G
SOU EXTENSION 1 GRANTED
07/26/2016
EXT1
SOU EXTENSION 1 FILED
07/26/2016
EEXT
SOU TEAS EXTENSION RECEIVED
07/26/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/26/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/28/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/03/2016
PUBO
PUBLISHED FOR OPPOSITION
05/03/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/13/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/28/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/28/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/28/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/28/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/25/2016
GNRT
NON-FINAL ACTION E-MAILED
01/25/2016
CNRT
NON-FINAL ACTION WRITTEN
01/25/2016
DOCK
ASSIGNED TO EXAMINER
01/19/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/05/2015
NWAP
NEW APPLICATION ENTERED
10/02/2015
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