TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/11/2026
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Official data from USPTO
PENTOL
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000079109502Class
1, 4, 7, 9, 37, 42
Filing
79109502
Registration
4281207
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
02/13/2026
Trademark type
Combined
Nice classes
1, 4, 7, 9, 37, 42
Filing date
11/18/2011
Registration date
01/29/2013
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/12/2023
Last transaction
02/13/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
Basel, CH
Examiner
WIENER, MICHAEL
Law office
L80
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the term "PENTOL" in stylized letters, above which appears a curved line in three-dimensional relief, split into three parts.
Holders and representatives
Holders
Pentomag Holding AG
Pentomag Holding AG
Representatives
Kiranjit K Dharsan Seiter IP
Technical classification
Nice Classes
Class 1Class 4Class 7Class 9Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical preparations for use in industrychemical products for use in industryparticularly for combustion gas scrubbing; magnesium oxides and magnesium hydroxide for technical-chemical use
Class 4
Combustion additives containing emulsifierssurface active substances and asphaltene dispersantscoal and fuel oil additivescoal and fuel oil additives containing Magnesium oxides in different formscombustion catalystscombustion improversmetals and salts
Class 7
Apparatus for obtaining industrial chemicalsparticularly for combustion gas and fuel oil treatmentemulsification unitsadditive storage and dosing units; installations for the conditioning of exhaust gases to optimize dust collection in incineration installationsflue gas conditioning units based on SO3 or NH3 injection; installations for the industrial conversion of fuelsemulsification units
Class 9
Measuring apparatus and instrumentsparticularly for the measurement of gases in incinerators; apparatus for proportioning chemical products for industrial usedosing pumps for additiveswater pumps for emulsificationwater-cut monitorsstatic mixershigh pressure water injection nozzlesfor combustion gas and fuel oil treatment
Class 37
Construction of electrical installationscontrol system and electrical cabinets for emulsification unitsadditive storage and dosing unitsflue gas conditioning systems; construction of installations for chemical-technical laboratory workSO3 generators and installations for the conditioning of exhaust gases to optimize dust collection in incineration installations; installation and commissioning of steam generators; repairing machines for flue gas conditioning unitsbased on SO3 and NH3 injectionin the field of flue gas treatment and combustion optimization and repairing installations for flue gas conditioning unitsbased on SO3 and NH3 injectionin the field of flue gas treatment and combustion optimization; support and maintenance of installations for emulsification units in the field of flue gas treatment and combustion optimization and support and maintenance of machines for emulsification units in the field of flue gas; rental of installations for the conditioning of exhaust gases and apparatus for proportioning chemical additives for fuel treatment and combustion optimization
Class 42
Electronic and electrical systems design servicesconsulting in connection with chemical product selection for combustion optimization in electrical and electronic installations; engineering servicesdesign and establishment of electrical installations; engineering servicesdesignestablishmentprogramming and optimization of installations for emission reduction and installations for combustion optimization and installations for conditioning exhaust gases; engineering servicesdesign and establishment of installations for chemical-technical laboratory work and installations for conditioning exhaust gases; engineering servicesdesign of and data calculation relating to insulated conduitsparticularly double-walled conduits; product safety testingproducing risk analyses studies and drawings of installations for emission reduction and installations for conditioning exhaust gases; engineering services in the field of emission reduction and combustion process optimizationin particular commissioning of installations as well as monitoring and interpreting measurement values; engineering servicestechnical engineering designinstallation and commissioning of steam generators; monitoring and interpretation of technical measurements for combustion optimization
Publications
History of USPTO decisions and trademark events.
49 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/11/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/11/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/11/2026
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
08/13/2023
71AG
REGISTERED-SEC.71 ACCEPTED
08/12/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/11/2023
ES71
TEAS SECTION 71 RECEIVED
01/25/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/10/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/10/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/10/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/10/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/10/2022
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
01/29/2022
RNWL
INTERNATIONAL REGISTRATION RENEWED
12/17/2021
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
02/16/2019
71AG
REGISTERED-SEC.71 ACCEPTED
02/16/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/07/2019
ES71
TEAS SECTION 71 RECEIVED
01/24/2019
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
01/29/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/17/2017
NREP
NEW REPRESENTATIVE AT IB RECEIVED
08/13/2015
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/14/2013
FICS
FINAL DISPOSITION NOTICE SENT TO IB
06/18/2013
FIMP
FINAL DISPOSITION PROCESSED
06/18/2013
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/29/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
01/29/2013
GPNX
NOTIFICATION PROCESSED BY IB
11/18/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/13/2012
PUBO
PUBLISHED FOR OPPOSITION
11/13/2012
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/24/2012
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/24/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/24/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/11/2012
ALIE
ASSIGNED TO LIE
10/11/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/28/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/21/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/20/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/20/2012
RFNT
REFUSAL PROCESSED BY IB
04/14/2012
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/20/2012
RFRR
REFUSAL PROCESSED BY MPU
03/20/2012
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/20/2012
MAFR
APPLICATION FILING RECEIPT MAILED
03/20/2012
CNRT
NON-FINAL ACTION WRITTEN
03/19/2012
DOCK
ASSIGNED TO EXAMINER
03/14/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/14/2012
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/13/2012
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