Patent US3729486A successfully refreshed from Google Patents.
US3729486A
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US
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Epithio di-unsaturated aliphatic ketones and aldehydes
Assignee: Zoecon Corp
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Filing: 1971-02-01
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Granted: 1973-04-24
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Expires: 1991-02-01
Abstract
Abstract DI-UNSATURATED ALIPHATIC KETONES AND ALDEHYDES SUBSTITUTED WITH OXIDO, EPITHIO, HYDROXY AND ETHERS AND ESTERS THEREOF, OR HALOGEN USEFUL FOR THE CONTROL OF INSECTS.
Inventors
- 👤 J Siddall
- 👤 C Henrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:19
CPC Classifications
C; C07; C07C; C07C45/00; C07C45/61; C07C45/63; C07C21/00; C07C21/02; C07C21/215; C07C255/00; C07C29/00; C07C29/36; C07C29/38; C07C29/40; C07C317/00; C07C45/64; C07C45/67; C07C45/68; C07C45/70; C07C45/71; C07C59/00; C07C59/40; C07C59/58; C08; C08K; C08K5/00; C08K5/0008; C08K5/0016; C10; C10M; C10M3/00; C10M2219/00; C10M2219/06
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) | 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 |