US3548013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of alcohols
Assignee: Standard Oil Co
•
Filing: 1966-06-30
•
Granted: 1970-12-15
•
Expires: 1986-06-30
Abstract
No abstract record available.
Inventors
- 👤 Robert J Rosscup
- 👤 Alex Zletz
- 👤 Luke A Schaap
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:37
CPC Classifications
C; C07; C07C; C07C29/00; C07C29/03; C07C29/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2140694A
Cited
US2648711A
Cited
US2663744A
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US2797247A
Cited
US2803667A
Cited
US2830090A
Cited
US2807652A
Cited
US3328471A
Cited
FR1350198A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |