NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
05/05/2026
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Official data from USPTO
ISTENT
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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
70
Latest update
05/05/2026
Trademark type
Combined
Nice classes
10
Filing date
08/08/2003
Registration date
04/04/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/15/2026
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/30/2004
First use in commerce
09/30/2004
Drawing code
5
Owner type
03
Owner location
Aliso Viejo, CA, US
Examiner
DAWE III, WILLIAM H
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word "iStent" in lowercase with a stylized capital letter "S".
Holders and representatives
Holders
G. C. (pessoa física)
G. C. (pessoa física)
Representatives
Peter J. Willsey Kilpatrick Townsend & Stockton LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Ocular implants and devicesshuntsstentsophthalmic cutting instrumentsshunt and stent applicators and vision screening instrumentsfor use in treating glaucoma
Publications
History of USPTO decisions and trademark events.
70 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/15/2026
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/15/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/15/2026
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
04/15/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/06/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/30/2026
ES7R
TEAS SECTION 7 REQUEST RECEIVED
01/06/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/30/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/30/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/30/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/30/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/30/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/04/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/04/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/04/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/04/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/04/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/04/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/04/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/16/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/02/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/02/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/02/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/02/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/02/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/21/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/21/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/21/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/21/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/19/2016
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/19/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/27/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/27/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/27/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/27/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
03/11/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/04/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/19/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/19/2013
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/24/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/24/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/24/2011
E815
TEAS SECTION 8 & 15 RECEIVED
08/26/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/18/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/18/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/20/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/20/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/17/2007
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/17/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
04/04/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
02/22/2006
ALIE
ASSIGNED TO LIE
02/17/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/10/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/03/2006
IUAF
USE AMENDMENT FILED
01/11/2006
EISU
TEAS STATEMENT OF USE RECEIVED
01/11/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
07/12/2005
PUBO
PUBLISHED FOR OPPOSITION
04/19/2005
NPUB
NOTICE OF PUBLICATION
03/30/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/18/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/04/2004
ALIE
ASSIGNED TO LIE
08/10/2004
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/04/2004
CNRT
NON-FINAL ACTION MAILED
02/04/2004
DOCK
ASSIGNED TO EXAMINER
02/03/2004
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