NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/26/2026
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Official data from USPTO
CHEMZYMES ULTRA PURE
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Active USPTO registrationType: CombinedOffice: 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
29
Latest update
07/21/2026
Trademark type
Combined
Nice classes
1
Filing date
03/15/1995
Registration date
04/23/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/26/2026
Last transaction
07/21/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/12/1995
First use in commerce
01/12/1995
Drawing code
5
Owner type
03
Owner location
Warrington, PA, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Polysciences, Inc.
Representatives
David M. Tener Caesar Rivise, PC
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
ultra pure reagents for use in biotechnology laboratory research
Publications
History of USPTO decisions and trademark events.
29 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
06/26/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/26/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/25/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
04/23/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/23/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/07/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/07/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/07/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/07/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
03/21/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/23/2015
CFIT
CASE FILE IN TICRS
08/11/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/21/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/21/2006
PLGL
ASSIGNED TO PARALEGAL
01/21/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/17/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/16/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
08/16/2005
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
09/17/2001
PRA8
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8
07/23/2001
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
07/11/2001
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
05/11/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
04/23/1996
PUBO
PUBLISHED FOR OPPOSITION
01/30/1996
NPUB
NOTICE OF PUBLICATION
12/29/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/13/1995
CNEA
EXAMINER'S AMENDMENT MAILED
10/26/1995
DOCK
ASSIGNED TO EXAMINER
09/26/1995
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