US4289886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Imides derived from 2-thioxo-3-benzox(thia)azoline acetic, and propionic acids
Assignee: Monsanto Co
•
Filing: 1979-07-05
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Granted: 1981-09-15
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Expires: 1999-07-05
Abstract
Abstract Imides derived from 2-thioxo-3-benzothiazoline acetic and propionic have been found to be effective as herbicides and plant growth regulants. Imides derived from 2-thioxo-3-benzoxazoline acetic and propionic acid have been found to be effective plant growth regulants.
Inventors
- 👤 John J. D'Amico
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:13
CPC Classifications
C; C07; C07D; C07D263/00; C07D263/52; C07D263/54; C07D263/58; A; A01; A01N; A01N43/00; A01N43/72; A01N43/74; C07D277/00; C07D277/60; C07D277/62; C07D277/68; C07D277/70; C07D277/72
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
37 words
A compound having the formula ##STR5## wherein X is sulfur or oxygen, R is lower alkyl, T is selected from the group consisting of hydrogen, halogen, nitro, lower alkyl and trifluoromethyl and n is 1 or 2.
Claim 2
Dependent Claim
37 words
A compound having the formula ##STR5## wherein X is sulfur or oxygen, R is lower alkyl, T is selected from the group consisting of hydrogen, halogen, nitro, lower alkyl and trifluoromethyl and n is 1 or 2.
Claim 3
Dependent Claim
10 words
A compound according to claim 1 wherein X is sulfur.
Claim 4
Dependent Claim
10 words
A compound according to claim 1 wherein X is oxygen.
Claim 5
Dependent Claim
10 words
A compound according to claim 2 wherein T is hydrogen.
Claim 6
Dependent Claim
10 words
A compound according to claim 3 wherein T is hydrogen.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-09-14 | 1985-03-16 | 1985-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-09-14 | 1989-03-16 | 1989-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-09-14 | 1993-03-16 | 1993-09-15 | $7700.00 | Window Closed / Lapsed |