US2724729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of alcohols
Assignee: Hercules Powder Co
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Filing: 1951-12-29
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Granted: 1955-11-22
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Expires: 1971-12-29
Abstract
No abstract record available.
Inventors
- 👤 Eugene J Lorand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:29
CPC Classifications
C; C07; C07C; C07C29/00; C07C29/132; C07C29/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
THE PROCESS WHICH COMPRISES TREATING A MIXTURE CONTAINING A HYDROCARBON OF THE FORMULA RH AND A HYDROPEROXIDE OF THE FORMULA ROOH WITH AN ALKALI METAL ALKOXIDE UNDER ANHYDROUS CONDITIONS AT A TEMPERATURE BETWEEN ABOUT 60*C. AND ABOUT 200*C. TO PRODUCE AN ALCOHOL OF THE FORMULA ROH AS A MAJOR PRODUCT, THE R IN SAID FORMULAS BEING A RADICAL OF THE FORMULA
Claim 2
Dependent Claim
61 words
THE PROCESS WHICH COMPRISES TREATING A MIXTURE CONTAINING A HYDROCARBON OF THE FORMULA RH AND A HYDROPEROXIDE OF THE FORMULA ROOH WITH AN ALKALI METAL ALKOXIDE UNDER ANHYDROUS CONDITIONS AT A TEMPERATURE BETWEEN ABOUT 60*C. AND ABOUT 200*C. TO PRODUCE AN ALCOHOL OF THE FORMULA ROH AS A MAJOR PRODUCT, THE R IN SAID FORMULAS BEING A RADICAL OF THE FORMULA
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) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |