NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
05/30/2025
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Official data from USPTO
ROCSWEEP
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Active USPTO registrationType: WordOffice: 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
28
Latest update
05/31/2025
Trademark type
Word
Nice classes
1
Filing date
03/11/2019
Registration date
09/24/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/30/2025
Last transaction
05/31/2025
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
09/20/2018
First use in commerce
09/20/2018
Drawing code
4
Owner type
03
Owner location
Houston, TX
Examiner
KOLODNER, LOUIS
Current location
Historical data usage
Holders and representatives
Holders
Alchemy Sciences, Inc.
Representatives
Marcella Watkins Ewing & Jones, PLLC
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical additives for fracturing fluid for use in oil and gas wells; Chemicals for use in industry and sciencechemicals for use in fluid systems for improved hydrocarbon recovery; Chemical fluidshydraulic fracturing fluids used to enhance hydrocarbon recovery; Chemical additives for oil well drilling fluidschemical additives for use in fluid systems for improved hydrocarbon recovery
Publications
History of USPTO decisions and trademark events.
28 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
05/30/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/30/2025
ES8R
TEAS SECTION 8 RECEIVED
01/21/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/24/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/12/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/12/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/12/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/24/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/24/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/24/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/24/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
09/24/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/09/2019
PUBO
PUBLISHED FOR OPPOSITION
07/09/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/19/2019
ALIE
ASSIGNED TO LIE
06/04/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/21/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
05/21/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/21/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
05/21/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/21/2019
DOCK
ASSIGNED TO EXAMINER
05/20/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/28/2019
NWAP
NEW APPLICATION ENTERED
03/14/2019
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