Patent US3093659A successfully refreshed from Google Patents.
US3093659A
Expired / Lapsed
US
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Antifungal and insecticidal halokojic acid metal complexes
Assignee: Pfizer Inc
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Filing: 1956-06-20
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Granted: 1963-06-11
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Expires: 1976-06-20
Abstract
No abstract record available.
Inventors
- 👤 William E Bell
- 👤 Jay S Buckley
- 👤 Philip N Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:04
CPC Classifications
C; C07; C07F; C07F5/00; C07F5/06; C07F5/069; C07D; C07D309/00; C07D309/34; C07D309/36; C07D309/40; C07F3/00; C07F3/10; C07F3/103
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
6 words
A ZINC COMPLEX OF BROMOKOJIC ACID.
References Cited (Backward Citations)
US2460188A
Cited
US2752283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |