US3824319A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arthropod maturation inhibition employing certain epoxy compounds
Assignee: United States Department of Agriculture
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Filing: 1971-01-07
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Granted: 1974-07-16
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Expires: 1991-01-07
Abstract
Abstract A NUMBER OF TERPENOID COMPOUNDS AND THEIR EPOXIDES WATEER SYNTHESIZED AND FOUND TO PREVENT INSECT MATURATION WHEN APPLIED TO INSECTS IN AN IMMATURE STAGE OF GROWTH.
Inventors
- 👤 M Schwarz
- 👤 P Sonnet
- 👤 N Wakabayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:47
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/36; C07D303/12; C07D303/32; C07D303/38; C07D303/46; Y; Y10; Y10S; Y10S424/00; Y10S424/12
Claims Analysis
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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) | 1977-07-15 | 1978-01-14 | 1978-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-07-15 | 1982-01-14 | 1982-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-07-15 | 1986-01-14 | 1986-07-16 | $7700.00 | Window Closed / Lapsed |