CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/20/2021
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Official data from USPTO
PROTON-SPONGE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PROTON-SPONGE
ST13
US500000077206281Class
1
Filing
77206281
Registration
3408363
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
43
Latest update
05/21/2021
Trademark type
Word
Nice classes
1
Filing date
06/14/2007
Registration date
04/08/2008
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/12/2018
Last transaction
05/21/2021
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/15/1971
First use in commerce
01/15/1971
Drawing code
4
Owner type
31
Owner location
DARMSTADT, DE
Examiner
STIGLITZ, SUSAN R
Law office
L90
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MERCK KGAA
SIGMA-ALDRICH CO., LLC
S. L. (pessoa física)
Representatives
William C. Wright Epstein Drangel LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industry and science18 - (bis-(dimethylamino))-naphthalenean organic chemical reagent used in organic syntheses for research and commercial applications
Publications
History of USPTO decisions and trademark events.
43 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/20/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/28/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/12/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/12/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/12/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/12/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/23/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
02/23/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/08/2017
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/02/2014
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/02/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/02/2014
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/14/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/14/2014
E815
TEAS SECTION 8 & 15 RECEIVED
03/14/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/13/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/13/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/04/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/04/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/14/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
04/08/2008
PUBO
PUBLISHED FOR OPPOSITION
01/22/2008
NPUB
NOTICE OF PUBLICATION
01/02/2008
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/19/2007
ALIE
ASSIGNED TO LIE
12/19/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/09/2007
IUAA
USE AMENDMENT ACCEPTED
11/09/2007
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
11/08/2007
IUAF
USE AMENDMENT FILED
11/08/2007
EAAU
TEAS AMENDMENT OF USE RECEIVED
11/07/2007
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/07/2007
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/07/2007
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/07/2007
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/19/2007
GNRT
NON-FINAL ACTION E-MAILED
09/19/2007
CNRT
NON-FINAL ACTION WRITTEN
09/19/2007
DOCK
ASSIGNED TO EXAMINER
09/19/2007
NWAP
NEW APPLICATION ENTERED
06/19/2007
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