US2940844A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions and method for inhibiting the growth of plants
Assignee: Novartis AG
•
Filing: 1956-12-18
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Granted: 1960-06-14
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Expires: 1976-12-18
Abstract
No abstract record available.
Inventors
- 👤 Gysin Hans
- 👤 Knusli Enrico
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:30
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/72; C07D213/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
COMPOSITIONS FOR INHIBITING THE GROWTH OF PLANTS COMPRISING AN ACTIVE INGREDIENT A BENZODIAZINE DERIVATIVE CORRESPONDING TO THE FORMULA:
Claim 2
Dependent Claim
18 words
COMPOSITIONS FOR INHIBITING THE GROWTH OF PLANTS COMPRISING AN ACTIVE INGREDIENT A BENZODIAZINE DERIVATIVE CORRESPONDING TO THE FORMULA:
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) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |