US2637647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbicidal compositions
Assignee: Monsanto Chemicals Ltd
•
Filing: 1952-01-24
•
Granted: 1953-05-05
•
Expires: 1972-01-24
Abstract
No abstract record available.
Inventors
- 👤 Kosmin Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:28
CPC Classifications
C; C07; C07D; C07D285/00; C07D285/01; C07D285/02; C07D285/04; C07D285/06; A; A01; A01N; A01N25/00; A01N25/02; A01N25/04; A01N43/00; A01N43/72; A01N43/74; A01N43/78; A01N43/80; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A HERBICIDAL COMPOSITION COMPRISING AN OILIN-WATER EMULSION OF 2-VINYLMERCAPTOBENZOTHIAZOLE, SAID THIAZOLE BEING PRESENT IN SAID EMULSION IN A QUANTITY WHICH IS TOXIC TO PLANT LIFE.
Claim 2
Dependent Claim
25 words
A HERBICIDAL COMPOSITION COMPRISING AN OILIN-WATER EMULSION OF 2-VINYLMERCAPTOBENZOTHIAZOLE, SAID THIAZOLE BEING PRESENT IN SAID EMULSION IN A QUANTITY WHICH IS TOXIC TO PLANT LIFE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-04 | 1956-11-03 | 1957-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-04 | 1960-11-03 | 1961-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-04 | 1964-11-03 | 1965-05-05 | $7700.00 | Window Closed / Lapsed |