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US3388178A
Expired / Lapsed
US
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Preparation of solutions of lithium-conjugated polyene hydrocarbon adducts
Assignee: Lithium Corp of America Inc
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Filing: 1963-12-27
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Granted: 1968-06-11
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Expires: 1983-12-27
Abstract
No abstract record available.
Inventors
- 👤 Conrad W Kamienski
- 👤 Arthur C Diesing
- 👤 Robert C B Morrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:41
CPC Classifications
C; C07; C07F; C07F1/00; C07F1/02
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) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |