INNT
TOTAL INVALIDATION PROCESSED BY THE IB
01/29/2026
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Official data from USPTO
PRESTWICK CHEMICAL
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PRESTWICK CHEMICAL
ST13
US500000079209931Class
1, 5, 42, 44
Filing
79209931
Registration
5461302
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
34
Latest update
01/30/2026
Trademark type
Word
Nice classes
1, 5, 42, 44
Filing date
12/22/2016
Registration date
05/08/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/22/2024
Last transaction
01/30/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
FR
Examiner
PEREZ, STEVEN M
Law office
L10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
GREENPHARMA
D. T. (pessoa física)
PC SAS
Representatives
John S. Egbert Egbert Law Offices, PLLC
Technical classification
Nice Classes
Class 1Class 5Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicalbiochemicalbiological and biotechnical productscompounds and preparations for scientific usereagents for use in scientific apparatus for chemical or biological analysis; chemicalbiochemicalbiological and biotechnological products and preparations for scientific use for identification of primary compounds with biological activityreagents for use in scientific apparatus for chemical or biological analysis; chemicalbiochemicalbiologicalbiotechnological products for laboratory analysis other than for medical or veterinary usereagents for use in scientific apparatus for chemical or biological analysis; diagnostic preparations other than for medical or veterinary use; chemical reagents other than for medical or veterinary use
Class 5
Chemicalbiochemicalbiological and biotechnological productscompounds and preparations for medicalpharmaceutical or veterinary usevaccines or chemical preparations for the diagnosis of pregnancy; chemicalbiochemicalbiological and biotechnological productscompounds and preparations for medicalpharmaceutical or veterinary use in the nature of reagents for medical use for identification of primary compounds with biological activity; chemico-pharmaceutical productsvaccines; bacterial and bacteriological preparations for medical or veterinary use; diagnostic preparations for medical or veterinary usechemical reagents for medical or veterinary use; cultures and preparations of microorganisms for medical or veterinary use
Class 42
Scientific and industrial research in the field of pharmaceuticals; scientific research in pharmacology and pharmacochemistry; scientific research and technical development of biochemical analysis and biological analysis techniques; scientific analysisconsultancy and information services relating to biology and biotechnology; research and development of new products in the field of pharmacybiology and biotechnologymedicine and science; research laboratoriesscientific and medical research laboratory services; scientific research services provided by engineers in the field of pharmacologymedicine and science
Class 44
Health care servicesmedical analysis services relating to pharmaceutical treatment; providing information relating to diagnosticprophylactic and therapeutic properties of pharmaceuticals and medicines; medical and pharmaceutical consultation
Publications
History of USPTO decisions and trademark events.
34 publications found
INTS
TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
01/15/2026
INPC
INVALIDATION PROCESSED
01/15/2026
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
07/22/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/03/2025
C71T
CANCELLED SECTION 71
11/22/2024
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
05/08/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/08/2022
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/01/2021
CHLD
CHANGE OF OWNER RECEIVED FROM IB
11/01/2021
NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/09/2021
CHLD
CHANGE OF OWNER RECEIVED FROM IB
04/30/2021
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
09/07/2018
FICS
FINAL DISPOSITION NOTICE SENT TO IB
08/16/2018
FIMP
FINAL DISPOSITION PROCESSED
08/16/2018
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
08/08/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
05/08/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/20/2018
PUBO
PUBLISHED FOR OPPOSITION
02/20/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/31/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/14/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/12/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/12/2018
ALIE
ASSIGNED TO LIE
01/12/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/28/2017
RFNT
REFUSAL PROCESSED BY IB
07/21/2017
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
07/01/2017
RFRR
REFUSAL PROCESSED BY MPU
07/01/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/25/2017
CNRT
NON-FINAL ACTION WRITTEN
06/24/2017
MAFR
APPLICATION FILING RECEIPT MAILED
06/20/2017
DOCK
ASSIGNED TO EXAMINER
06/16/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/16/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/15/2017
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