REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/01/2026
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Official data from USPTO
HERBICIDE RESISTANCE
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Active USPTO registrationType: CombinedOffice: 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
44
Latest update
07/01/2026
Trademark type
Combined
Nice classes
31
Filing date
11/20/1995
Registration date
07/01/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/19/2017
Last transaction
07/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/12/1996
First use in commerce
02/12/1996
Drawing code
3
Owner type
03
Owner location
Johnston, IA, US
Examiner
GRAY, CAROLYN
Law office
L10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PIONEER HI-BRED INTERNATIONAL, INC.
PIONEER HI-BRED INTERNATIONAL, INC.
Representatives
Kathleen Fennessy Pioneer Hi-Bred International Inc.
Technical classification
Nice Classes
Class 31
Vienna Codes
No Vienna codes available.
Goods and services
Class 31
seedsgrains and legumes for agricultural purposes
Publications
History of USPTO decisions and trademark events.
44 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/07/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/07/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/07/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/07/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/07/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/22/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/22/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/22/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/22/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/19/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/19/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/19/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/17/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
05/01/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/28/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/14/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/14/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/01/2016
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
11/18/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/27/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/27/2007
PLGL
ASSIGNED TO PARALEGAL
04/17/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/16/2007
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/16/2007
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/16/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
03/16/2007
CFIT
CASE FILE IN TICRS
12/08/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/18/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/06/2002
PAPER RECEIVED
09/06/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
07/01/1997
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/09/1997
DOCK
ASSIGNED TO EXAMINER
03/31/1997
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/24/1997
IUAF
USE AMENDMENT FILED
02/18/1997
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
01/14/1997
PUBO
PUBLISHED FOR OPPOSITION
10/22/1996
NPUB
NOTICE OF PUBLICATION
09/20/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/01/1996
CNEA
EXAMINER'S AMENDMENT MAILED
07/24/1996
DOCK
ASSIGNED TO EXAMINER
07/12/1996
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