US3636079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methyl n-(3-chloro-4-bromo phenyl) carbamate
Assignee: BASF SE
•
Filing: 1968-03-25
•
Granted: 1972-01-18
•
Expires: 1988-03-25
Abstract
Abstract SUBSITUTED METHYL N-PHENYLCARBAMATES AND A METHOD FOR CONTROLLING UNWANTED PLANTS WITH SAID COMPOUNDS.
Inventors
- 👤 Karl-Heinz Koenig
- 👤 Adolf Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:15
CPC Classifications
C; C07; C07D; C07D207/00; C07D207/02; C07D207/04; C07D207/10; C07D207/16; A; A01; A01N; A01N37/00; A01N37/44; A01N37/46; A01N47/00; A01N47/08; A01N47/10; A01N47/12; A01N2300/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1975-01-17 | 1975-07-19 | 1976-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-17 | 1979-07-19 | 1980-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-17 | 1983-07-19 | 1984-01-18 | $7700.00 | Window Closed / Lapsed |