US3737450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insect control agents
Assignee: Zoecon Corp
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Filing: 1971-11-22
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Granted: 1973-06-05
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Expires: 1991-11-22
Abstract
Abstract ALIPHATIC HYDROCARBON CYCLOPROPYL AND BIS-CYCLOPROPYL AND ALIPHATIC SUBSTITUTED CYCLOPROPYL AND BIS-CYCLOPROPYL ACIDS AND ESTERS AND DERIVATIVES THEREOF, INTERMEDIATES THEREFOR, SYNTHESES THEREOF, AND THE CONTROL OF INSECTS.
Inventors
- 👤 C Henrick
- 👤 J Siddall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:18
CPC Classifications
C; C07; C07C; C07C57/00; C07C57/52; C07C57/56; C07C323/00; C07C323/50; C07C323/51; C07C323/55; C07C57/26; C07C69/00; C07C69/608; C07C69/62; C07C69/65; C07C69/66; C07C69/73; C07C69/734; C07C69/74; C07C69/743; C07C69/753; C07C2601/00; C07C2601/02
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) | 1976-06-04 | 1976-12-04 | 1977-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-04 | 1980-12-04 | 1981-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-04 | 1984-12-04 | 1985-06-05 | $7700.00 | Window Closed / Lapsed |