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US3449431A
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Tertiary gamma-alkoxypropylamine oxides
Assignee: Cargill Inc
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Filing: 1965-10-22
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Granted: 1969-06-10
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Robert A Swenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:35
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/66; C11D1/75; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61Q; A61Q5/00; A61Q5/02; A61Q5/12; C07; C07C; C07C291/00; C07C291/02; C07C291/04; D; D06; D06M; D06M13/00; D06M13/322; D06M13/388
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |