ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/03/2025
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Official data from USPTO
HI-SIL
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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
23
Latest update
09/04/2025
Trademark type
Word
Nice classes
1, 6
Filing date
06/28/1949
Registration date
07/17/1951
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/31/2022
Last transaction
09/04/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/25/1949
First use in commerce
04/25/1949
Drawing code
1
Owner type
11
Owner location
WARSAW, PL
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
QEMETICA S.A.
PPG INDUSTRIES OHIO, INC.
PPG INDUSTRIES, INC.
PITTSBURGH PLATE GLASS COMPANY
Representatives
Bharati Bakshani LADAS & PARRY LLP
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
FINELY DIVIDED SILICA IN PIGMENTARY HYDRATED FORM FOR USE AS A REINFORCING AGENT IN THE MANUFACTURE OF PLASTICSRUBBER GOODSINSECTICIDES
Publications
History of USPTO decisions and trademark events.
23 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/01/2022
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
03/31/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/31/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/31/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
12/03/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/17/2020
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
06/29/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/29/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
06/27/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/02/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/17/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/17/2009
CFIT
CASE FILE IN TICRS
10/08/2008
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/30/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/30/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/09/2001
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/18/1991
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
08/05/1991
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/05/1991
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
07/12/1991
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
06/11/1991
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
07/17/1971
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