TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/08/2025
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Official data from USPTO
PROMINENT
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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
43
Latest update
09/13/2025
Trademark type
Combined
Nice classes
9, 11
Filing date
09/04/1996
Registration date
09/22/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/25/2019
Last transaction
09/13/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1975-00-00
First use in commerce
1977-00-00
Drawing code
5
Owner type
03
Owner location
HEIDELBERG, DE
Examiner
GAYNOR, BARBARA
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PROMINENT GMBH
ProMinent Dosiertechnik GmbH
Representatives
Nicole Nance Flener IP & Business Law
Technical classification
Nice Classes
Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
measuring and control systemsdiaphragm and piston metering pumps for use in a wide variety of industries; sensors and probes for the measurement and control of pH valuesredox potentialchlorine dioxide levelsozone levelsphosphate levelsoxygen levelsperacetic acid levelswater levelsconductivitytemperature and flow; and electrically operated and/or microprocessor-operated transducers and controllers for metering and process automating; water treatment systems consisting primarily of measurement apparatusmeasured value simulators and metering pumps for improving water quality; metering systems for prime fluid chemicals consisting primarily of measuring apparatus in the nature of sensors and probes for the measurement of pH-valuesredox potentialchlorine dioxide levelsozone levelsphosphate levelsoxygen levelsperacetic acid levelswater levelsconductivitytemperature and flowmetering pumps for mixing purposes
Class 11
filtersline filtersreverse osmosis and ultrafiltration filters; gravity filters and activated-carbon filters for cleaning of water; ozone generating systems consisting primarily of a corona discharge apparatus for treating water; chlorine dioxide generating systems consisting primarily of chemical reactors for treating water; preparation systems for flocculent aids consisting primarily of mixingdilution and activation containers for water purification
Publications
History of USPTO decisions and trademark events.
43 publications found
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
09/08/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/08/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/08/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/08/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/08/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/25/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/25/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/25/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/25/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
03/22/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/22/2017
NOSU
NOTICE OF SUIT
06/07/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/22/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/22/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/20/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/17/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/23/2010
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/26/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/26/2008
PLGL
ASSIGNED TO PARALEGAL
09/03/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
08/28/2008
CFIT
CASE FILE IN TICRS
08/06/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
10/18/2006
PAPER RECEIVED
04/03/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/29/2004
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/13/2004
E815
TEAS SECTION 8 & 15 RECEIVED
04/13/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
09/22/1998
PUBO
PUBLISHED FOR OPPOSITION
06/30/1998
NPUB
NOTICE OF PUBLICATION
05/29/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/16/1998
CNEA
EXAMINER'S AMENDMENT MAILED
04/10/1998
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
04/08/1998
DOCK
ASSIGNED TO EXAMINER
04/08/1998
NPUB
NOTICE OF PUBLICATION
04/03/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/04/1998
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/09/1998
CNRT
NON-FINAL ACTION MAILED
10/31/1997
DOCK
ASSIGNED TO EXAMINER
10/31/1997
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/17/1997
CNRT
NON-FINAL ACTION MAILED
02/27/1997
DOCK
ASSIGNED TO EXAMINER
02/18/1997
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