US4509974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
S-n-Butyl-N,N-diisopropyl thiocarbamate as a selective herbicide in cotton
Assignee: Zeneca Inc
•
Filing: 1982-10-04
•
Granted: 1985-04-09
•
Expires: 2002-10-04
Abstract
Abstract S-n-butyl-N,N-diisopropyl thiocarbamate which has the structural formula <IMAGE> which is useful as a selective herbicide in cotton.
Inventors
- 👤 Reed A. Gray
- 👤 Grant K. Joo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:21
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/12
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
17 words
A method of selectively controlling undesirable vegetation in cotton comprising applying an herbicidally effective amount of S-n-butyl-N,N-diisopropylthiocarbamate.
Claim 2
Independent Claim
17 words
A method of selectively controlling undesirable vegetation in cotton comprising applying an herbicidally effective amount of S-n-butyl-N,N-diisopropylthiocarbamate.
Claim 3
Dependent Claim
3 words
S-n-butyl N,N-diisopropyl thiocarbamate.
Claim 4
Dependent Claim
3 words
S-n-butyl N,N-diisopropyl thiocarbamate.
Claim 5
Dependent Claim
15 words
A herbicidal composition comprising a herbicidally effective amount of S-n-butyl-N,N-diisopropyl thiocarbamate and an inert carrier.
Claim 6
Dependent Claim
15 words
A herbicidal composition comprising a herbicidally effective amount of S-n-butyl-N,N-diisopropyl thiocarbamate and an inert carrier.
References Cited (Backward Citations)
US2913326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-04-08 | 1988-10-08 | 1989-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-08 | 1992-10-08 | 1993-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-08 | 1996-10-08 | 1997-04-09 | $7700.00 | Window Closed / Lapsed |