US3712922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unsaturated quaternary alkylated fatty acids and derivatives
Assignee: Zoecon Corp
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Filing: 1970-09-28
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Granted: 1973-01-23
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Expires: 1990-09-28
Abstract
Abstract ALIPHATIC QUATERNARY ALKYL COMPOUNDS HAVING UNSATURATION AT C-2,3, C-4,5 AND OR C-8,9 AND INTERMEDIATES THEREFOR USEFUL AS INSECT CONTROL AGENTS, LUBRICANTS, PLASTICIZERS AND ODORANTS.
Inventors
- 👤 C Henrick
- 👤 J Siddall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:01
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C07; C07C; C07C45/00; C07C45/61; C07C45/62; C07C45/67; C07C45/68; C07C45/72; C07C47/00; C07C47/20; C07C47/21; C07C49/00; C07C49/20; C07C49/203; C07C51/00; C07C51/09; C07C51/41; C07C51/412; C07C69/00; C07C69/52; C07C69/587
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) | 1976-01-23 | 1976-07-24 | 1977-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-23 | 1980-07-24 | 1981-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-23 | 1984-07-24 | 1985-01-23 | $7700.00 | Window Closed / Lapsed |