ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/15/2026
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Official data from USPTO
DARACLAR
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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
36
Latest update
04/16/2026
Trademark type
Word
Nice classes
1
Filing date
03/01/1993
Registration date
05/03/1994
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/26/2024
Last transaction
04/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1993-04-00
First use in commerce
1993-04-00
Drawing code
1
Owner type
03
Owner location
COLUMBIA, MD, US
Examiner
FRONT, MITCHELL
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
W. R. Grace & Co.-Conn.
W. R. Grace & Co.-Conn.
Representatives
Katherine P. Califa Foley & Lardner LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
silica used in the clarification and/or stabilization of beverages
Publications
History of USPTO decisions and trademark events.
36 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/13/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/10/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/26/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/26/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/26/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/25/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
05/01/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/03/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/22/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/22/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/22/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/22/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/22/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/29/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/23/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/23/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/23/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/20/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
05/20/2014
CFIT
CASE FILE IN TICRS
07/25/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/03/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/03/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/29/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
04/29/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/19/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
10/25/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
05/03/1994
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/16/1994
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/08/1994
IUAF
USE AMENDMENT FILED
12/21/1993
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
10/12/1993
PUBO
PUBLISHED FOR OPPOSITION
07/20/1993
NPUB
NOTICE OF PUBLICATION
06/18/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/19/1993
DOCK
ASSIGNED TO EXAMINER
05/14/1993
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