TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/24/2025
Back to search
Official data from USPTO
CLEANER BY NATURE
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: United States
Quick snapshot
CLEANER BY NATURE
ST13
US500000079373251Class
1, 5, 40, 42
Filing
79373251
Registration
7546731
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
10/29/2025
Trademark type
Word
Nice classes
1, 5, 40, 42
Filing date
05/24/2023
Registration date
10/29/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/29/2024
Last transaction
10/29/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
London, GB
Examiner
HUDSON,TAMARA BREE
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Penrhos Bio Limited
Representatives
Louis S. Ederer Cowan, Liebowitz & Latman, PC
Technical classification
Nice Classes
Class 1Class 5Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical additives with antimicrobial and biostatic properties for use in industrialscientificagricultural settings; chemical additives for polymers; chemical additives for pesticides; chemical additives to fungicides; chemical additives to biocides; chemical additives for paints and surface coverings; chemical additives for use in the production of coatings; chemical additive to prevent the growth of biofilms; chemical additives to insecticides; chemical additives comprising biostatic antimicrobial preparations for use in industrialscientificagriculturalother settingsfor inhibiting the growth of biofilms caused by bacteriamoldalgaeyeastfungiother microbes
Class 5
Biostatic antimicrobial preparation for medical and hygienic purposes and for use in healthcare settingsindustrialresidential and commercial facilitiesfor inhibiting the growth of biofilms caused by bacteriamoldalgaeyeastfungiother microbes; biostatic antimicrobial preparations used on or in a variety of productsincluding building materialshospital equipmentmedical devicestextilesmachineryindustrial equipment for inhibiting the growth of biofilms caused by bacteriamoldalgaeyeastfungiother microbes
Class 40
Treatment of materialsthe addition of biostatic antimicrobial preparations as coatings and additives to prevent the growth of biofilms caused by bacteriamoldalgaeyeastfungiother microbes
Class 42
Engineering and scientific research consulting services for the designuseapplication of biostatic preparationsagentsbiochemicals that prevent or inhibit the growth of biofilmsincluding but not limited to harmful or unwanted biofilms prone to develop on surfaces
Publications
History of USPTO decisions and trademark events.
30 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/24/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/24/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
10/29/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
10/29/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/13/2024
PUBO
PUBLISHED FOR OPPOSITION
08/13/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/24/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/05/2024
XAEC
EXAMINER'S AMENDMENT ENTERED
07/05/2024
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
07/05/2024
GNEA
EXAMINERS AMENDMENT E-MAILED
07/05/2024
CNEA
EXAMINERS AMENDMENT -WRITTEN
07/05/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/03/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/03/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/03/2024
RFNT
REFUSAL PROCESSED BY IB
04/02/2024
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/14/2024
RFRR
REFUSAL PROCESSED BY MPU
03/14/2024
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
02/23/2024
CNRT
NON-FINAL ACTION WRITTEN
02/22/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/16/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/16/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/16/2024
DOCK
ASSIGNED TO EXAMINER
02/16/2024
MAFR
APPLICATION FILING RECEIPT MAILED
07/11/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/07/2023
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/06/2023
Continuous trademark protection
Get notified about every new filing that threatens CLEANER BY NATURE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.