ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/19/2026
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Official data from USPTO
PROMALIN
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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
26
Latest update
08/19/2026
Trademark type
Word
Nice classes
1
Filing date
12/20/1976
Registration date
08/16/1977
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/21/2017
Last transaction
08/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/19/1976
First use in commerce
11/19/1976
Drawing code
1
Owner type
16
Owner location
LIBERTYVILLE, IL, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SUMITOMO BIORATIONAL COMPANY LLC
VALENT BIOSCIENCES LLC
V. C. (pessoa física)
A. L. (pessoa física)
Representatives
Teresa D. Tambolas
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
PLANT GROWTH REGULATOR
Publications
History of USPTO decisions and trademark events.
26 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/16/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/25/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/25/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/25/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/25/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/25/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/21/2017
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/21/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/21/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/21/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
08/15/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/24/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/16/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/08/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/08/2011
CFIT
CASE FILE IN TICRS
11/20/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/26/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/26/2007
PLGL
ASSIGNED TO PARALEGAL
07/20/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/27/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
06/27/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/27/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/20/1997
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
07/14/1997
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/27/1982
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