ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/12/2026
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Official data from USPTO
PREVATHON
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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
40
Latest update
06/13/2026
Trademark type
Word
Nice classes
5
Filing date
05/25/2010
Registration date
12/20/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/23/2022
Last transaction
06/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/08/2011
First use in commerce
06/08/2011
Drawing code
4
Owner type
03
Owner location
Philadelphia, PA, US
Examiner
HELFMAN, JUDITH MICHELLE
Law office
M50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
F. C. (pessoa física)
E. I. du Pont de Nemours and Company
Representatives
Andrea M. Porterfield Polsinelli PC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
INSECTICIDES FOR USE IN AGRICULTURE
Publications
History of USPTO decisions and trademark events.
40 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/09/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/09/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/09/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/09/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/09/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/23/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/23/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/23/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
11/15/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/20/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/31/2018
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/19/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/19/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/19/2017
E815
TEAS SECTION 8 & 15 RECEIVED
10/25/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/25/2017
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/20/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
12/20/2011
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
11/18/2011
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
11/17/2011
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/16/2011
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/16/2011
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/08/2011
IUAF
USE AMENDMENT FILED
11/07/2011
EISU
TEAS STATEMENT OF USE RECEIVED
11/07/2011
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/19/2011
EX1G
SOU EXTENSION 1 GRANTED
05/17/2011
EXT1
SOU EXTENSION 1 FILED
05/17/2011
EEXT
SOU TEAS EXTENSION RECEIVED
05/17/2011
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/30/2010
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/05/2010
PUBO
PUBLISHED FOR OPPOSITION
10/05/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/02/2010
ALIE
ASSIGNED TO LIE
09/02/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/19/2010
DOCK
ASSIGNED TO EXAMINER
08/18/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/29/2010
NWAP
NEW APPLICATION ENTERED
05/28/2010
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