US3787443A
Expired / Lapsed
US
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Aryloxy epithio ethers
Assignee: Zoecon Corp
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Filing: 1971-02-25
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Granted: 1974-01-22
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Expires: 1991-02-25
Abstract
Abstract NOVEL PHENYL ETHERS, PHENYL THIOETHERS AND DERIVATIVES THEROF HAVING A SIDE CHAIN OF SIX TO TWELVE CARBON ATOMS WITH LOWER ALKYL SUBSTITUENT AT C-2 AND C-5 OR C-3 AND C-6 WHICH IS SATURATED, NOMONO-UNSATURATED OR SUBSTITUTED WITH OXIDO, EPITHIO OR HALO USEFUL FOR INSECT CONTROL.
Inventors
- 👤 D Erickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 01:36
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; C07C; C07C317/00; C07C317/14; C07C317/16; C07C317/22; C07C321/00; C07C321/24; C07C321/28; C07C323/00; C07C323/10; C07C323/18; C07C323/20; C07C45/00; C07C45/51; C07C45/511; C07C45/513; C07C45/61; C07C45/62; C07C47/00; C07C47/02; C07C47/20; C07C47/21; C07D317/00; C07D317/08; C07D317/44; C07D317/46; C07D317/48; C07D317/50; C07D317/54; C07D317/56; C07D317/62; C07D317/64; C07D331/00; C07D331/02
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-01-21 | 1977-07-23 | 1978-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-01-21 | 1981-07-23 | 1982-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-01-21 | 1985-07-23 | 1986-01-22 | $7700.00 | Window Closed / Lapsed |