TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/18/2026
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Official data from USPTO
PURISTERIL
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
26
Latest update
05/19/2026
Classification
Registered
Trademark type
Word
Nice classes
5
Filing date
01/11/1996
Registration date
11/12/1996
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
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
01/23/2017
Last transaction
05/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1995-05-00
First use in commerce
1995-05-00
Drawing code
1
Owner type
16
Owner location
BAD HOMBURG V.D.H., DE
Examiner
KUHLKE, KAREN
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
F. A. (pessoa física)
Representatives
Alison M. Caless Cantor Colburn LLP
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
disinfectants for medical instruments and apparatus
Publications
History of USPTO decisions and trademark events.
26 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/18/2026
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
05/18/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/18/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/18/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/12/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/23/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/23/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/23/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/23/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
11/14/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/14/2016
CFIT
CASE FILE IN TICRS
08/03/2011
CFIT
CASE FILE IN TICRS
07/29/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/13/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/13/2006
PLGL
ASSIGNED TO PARALEGAL
06/13/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
11/23/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/15/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/28/2002
PAPER RECEIVED
05/28/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
11/12/1996
PUBO
PUBLISHED FOR OPPOSITION
08/20/1996
NPUB
NOTICE OF PUBLICATION
07/19/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/28/1996
DOCK
ASSIGNED TO EXAMINER
06/20/1996
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