EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/28/2025
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Official data from USPTO
KLENZYME
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
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
09/03/2025
Classification
Registered
Trademark type
Word
Nice classes
3
Filing date
09/08/1987
Registration date
04/19/1988
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/26/2018
Last transaction
09/03/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/20/1987
First use in commerce
08/20/1987
Drawing code
1
Owner type
03
Owner location
MENTOR, OH
Examiner
SUSSMAN, RONALD
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
S. C. (pessoa física)
STERIS INC.
MERCK & CO., INC.
Representatives
James H. Ackley STERIS Corporation
Technical classification
Nice Classes
Class 3
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
PRESOAK CLEANER FOR MEDICAL INSTRUMENTS
Publications
History of USPTO decisions and trademark events.
23 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/28/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/26/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/26/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/26/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/26/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
02/06/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/19/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/20/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/23/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/23/2008
PLGL
ASSIGNED TO PARALEGAL
04/30/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
04/14/2008
CFIT
CASE FILE IN TICRS
05/29/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/11/1993
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/10/1993
R.PR
REGISTERED-PRINCIPAL REGISTER
04/19/1988
PUBO
PUBLISHED FOR OPPOSITION
01/26/1988
NPUB
NOTICE OF PUBLICATION
12/26/1987
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/25/1987
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