ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/15/2026
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Official data from USPTO
DAVISIL
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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
49
Latest update
04/16/2026
Trademark type
Word
Nice classes
1
Filing date
06/18/1999
Registration date
07/01/2003
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/08/2024
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
01/29/2003
First use in commerce
01/29/2003
Drawing code
1
Owner type
03
Owner location
COLUMBIA, MD, US
Examiner
MCMORROW, RONALD G
Law office
L50
Current location
GENERIC WEB UPDATE
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 gel for use in chromatography
Publications
History of USPTO decisions and trademark events.
49 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
05/08/2024
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/08/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/08/2024
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/22/2024
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
12/21/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/20/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
06/27/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/01/2022
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
08/01/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/01/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/01/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/01/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
07/17/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/30/2008
PLGL
ASSIGNED TO PARALEGAL
07/17/2008
E815
TEAS SECTION 8 & 15 RECEIVED
07/10/2008
CFIT
CASE FILE IN TICRS
06/18/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
07/01/2003
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/07/2003
DOCK
ASSIGNED TO EXAMINER
05/07/2003
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/05/2003
PAPER RECEIVED
02/27/2003
IUAF
USE AMENDMENT FILED
02/26/2003
EX5G
SOU EXTENSION 5 GRANTED
10/15/2002
PAPER RECEIVED
09/11/2002
EXT5
SOU EXTENSION 5 FILED
09/09/2002
EX4G
SOU EXTENSION 4 GRANTED
03/27/2002
EXT4
SOU EXTENSION 4 FILED
03/12/2002
PAPER RECEIVED
03/12/2002
EX3G
SOU EXTENSION 3 GRANTED
09/18/2001
EXT3
SOU EXTENSION 3 FILED
08/27/2001
EX2G
SOU EXTENSION 2 GRANTED
03/29/2001
EXT2
SOU EXTENSION 2 FILED
03/06/2001
EX1G
SOU EXTENSION 1 GRANTED
11/07/2000
EXT1
SOU EXTENSION 1 FILED
09/06/2000
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
03/14/2000
PUBO
PUBLISHED FOR OPPOSITION
12/21/1999
NPUB
NOTICE OF PUBLICATION
11/19/1999
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/21/1999
DOCK
ASSIGNED TO EXAMINER
09/21/1999
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