US3075835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbicidal composition
Assignee: BASF SE
•
Filing: 1959-01-28
•
Granted: 1963-01-29
•
Expires: 1979-01-28
Abstract
No abstract record available.
Inventors
- 👤 Fischer Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:41
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/30; A01N47/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2734911A
Cited
US1496436A
Cited
US2649363A
Cited
US2709648A
Cited
US2661272A
Cited
US2726947A
Cited
US2857260A
Cited
US2812247A
Cited
US2788268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |