NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/11/2026
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Official data from USPTO
OPTIMUM
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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
52
Latest update
06/30/2026
Trademark type
Word
Nice classes
31
Filing date
11/01/1991
Registration date
09/24/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/11/2026
Last transaction
06/30/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/28/1996
First use in commerce
02/28/1996
Drawing code
1
Owner type
16
Owner location
INDIANAPOLIS, IN, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CORTEVA AGRISCIENCE LLC
PIONEER HI-BRED INTERNATIONAL, INC.
OPTIMUM QUALITY GRINS, L.L.C.
E. I. du Pont de Nemours and Company
Representatives
Kathleen Fennessy Corteva Agriscience LLC
Technical classification
Nice Classes
Class 31
Vienna Codes
No Vienna codes available.
Goods and services
Class 31
corn and soybean seeds for agricultural purposes
Publications
History of USPTO decisions and trademark events.
52 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
06/11/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/11/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/11/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
04/08/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/24/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/11/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/11/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/11/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/11/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/11/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/23/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/27/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/27/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/27/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/27/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/27/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/27/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/27/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/27/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/26/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
07/07/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/22/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/24/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/25/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/25/2006
PLGL
ASSIGNED TO PARALEGAL
09/22/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/13/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
07/13/2006
CFIT
CASE FILE IN TICRS
07/05/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/03/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/24/2002
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
11/19/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/28/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
09/24/1996
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/29/1996
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/19/1996
IUAF
USE AMENDMENT FILED
03/19/1996
EX1G
SOU EXTENSION 1 GRANTED
02/21/1996
EXT1
SOU EXTENSION 1 FILED
12/18/1995
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
06/20/1995
PUBO
PUBLISHED FOR OPPOSITION
11/09/1993
NPUB
NOTICE OF PUBLICATION
10/08/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/26/1993
CNEA
EXAMINER'S AMENDMENT MAILED
08/20/1993
CNRT
NON-FINAL ACTION MAILED
02/22/1993
DOCK
ASSIGNED TO EXAMINER
02/20/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/11/1993
CNRT
NON-FINAL ACTION MAILED
07/13/1992
DOCK
ASSIGNED TO EXAMINER
05/18/1992
DOCK
ASSIGNED TO EXAMINER
04/30/1992
DOCK
ASSIGNED TO EXAMINER
04/23/1992
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