US3729305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbicidal method employing trifluoromethylphenylacetic acid and amides thereof
Assignee: Eli Lilly and Co
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Filing: 1969-11-14
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Granted: 1973-04-24
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Expires: 1989-11-14
Abstract
Abstract A METHOD AND COMPOSITIONS FOR ELIMINATING GERMINATING WEED GRASSES AND BROADLEAF WEEDS IN WHICH A TRIFLUOROMETHYLPHENYLACETIC ACID OR AN AMIDE THEREOF IS THE HERBICIDIALLY ACTIVE INGREDIENT, PARTICULARLY USEFUL IN CORN FIELDS.
Inventors
- 👤 W Doran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:31
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/10; C; C07; C07C; C07C233/00; C07C233/01; C07C233/12
Claims Analysis
Total Claims: 0
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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) | 1976-04-23 | 1976-10-23 | 1977-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-04-23 | 1980-10-23 | 1981-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-04-23 | 1984-10-23 | 1985-04-24 | $7700.00 | Window Closed / Lapsed |