EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/23/2026
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Official data from USPTO
RANOVUS
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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
40
Latest update
02/25/2026
Trademark type
Word
Nice classes
9, 42
Filing date
02/22/2021
Registration date
11/01/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/01/2022
Last transaction
02/25/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
11/30/2013
First use in commerce
11/30/2013
Drawing code
4
Owner type
03
Owner location
Ottawa, Ontario, CA
Examiner
SMITH, BRIDGETT G
Law office
M60
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Ranovus Inc.
Representatives
Jessica C. Sganga BAKER & HOSTETLER LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Silicon photonics optical engines; silicon photonics chips; silicon photonics wafers; silicon chips; silicon wafers; semiconductor wafers; semiconductor chips; semiconductor lasers used for the creation of silicon photonic chips and wafers and semiconductor chips and wafers
Class 42
Designing and developing silicon photonic chips and wafers and semiconductor chips and wafers
Publications
History of USPTO decisions and trademark events.
40 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/23/2026
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/23/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/23/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/23/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/23/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/23/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
11/01/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
11/01/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/24/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/23/2022
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/02/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/02/2022
IUAF
USE AMENDMENT FILED
08/19/2022
EISU
TEAS STATEMENT OF USE RECEIVED
08/19/2022
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/02/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/07/2022
PUBO
PUBLISHED FOR OPPOSITION
06/07/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/18/2022
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
05/03/2022
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
04/29/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/26/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/25/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/25/2022
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
04/18/2022
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
03/15/2022
GNSL
LETTER OF SUSPENSION E-MAILED
03/15/2022
CNSL
SUSPENSION LETTER WRITTEN
03/15/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/10/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/09/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/09/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/23/2021
GNRT
NON-FINAL ACTION E-MAILED
09/23/2021
CNRT
NON-FINAL ACTION WRITTEN
09/23/2021
DOCK
ASSIGNED TO EXAMINER
09/15/2021
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
06/25/2021
ALIE
ASSIGNED TO LIE
06/23/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/22/2021
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
04/09/2021
NWAP
NEW APPLICATION ENTERED
02/25/2021
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