ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/28/2026
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Official data from USPTO
CORONA
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
46
Latest update
01/29/2026
Classification
Registered
Trademark type
Word
Nice classes
9
Filing date
02/17/2004
Registration date
12/13/2005
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/10/2025
Last transaction
01/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1999-09-00
First use in commerce
1999-09-00
Drawing code
4
Owner type
16
Owner location
JENA, DE
Examiner
BOULTON, KELLY F
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CARL ZEISS SPECTROSCOPY GMBH
CARL ZEISS AG
CARL ZEISS AG
CARL-ZEISS-STIFTUNG
Representatives
Ronald S. Kadden Leydig, Voit & Mayer, Ltd.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Spectrometers; spectrum sensors used to determine, evaluate or measure the contents, colors, moisture and other properties of various products and materials
Publications
History of USPTO decisions and trademark events.
46 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/10/2025
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/10/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/10/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/10/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
08/29/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/13/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/18/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/18/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/18/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/18/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/18/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/20/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/20/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/20/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/20/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/14/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/14/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/14/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/09/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
03/26/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/26/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/25/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/25/2011
E815
TEAS SECTION 8 & 15 RECEIVED
08/29/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
12/13/2005
PUBO
PUBLISHED FOR OPPOSITION
09/20/2005
NPUB
NOTICE OF PUBLICATION
08/31/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/07/2005
ALIE
ASSIGNED TO LIE
05/23/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/17/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
05/06/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/25/2005
PAPER RECEIVED
04/25/2005
CNFR
FINAL REFUSAL MAILED
04/11/2005
CNFR
FINAL REFUSAL WRITTEN
04/08/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
04/06/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/21/2005
PAPER RECEIVED
03/21/2005
CNRT
NON-FINAL ACTION MAILED
09/20/2004
CNRT
NON-FINAL ACTION WRITTEN
09/18/2004
DOCK
ASSIGNED TO EXAMINER
09/07/2004
NWAP
NEW APPLICATION ENTERED
02/27/2004
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