US2717264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for decomposing 1-alkylcyclohexyl hydroperoxides
Assignee: Shell Development Co
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Filing: 1951-07-17
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Granted: 1955-09-06
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Expires: 1971-07-17
Abstract
No abstract record available.
Inventors
- 👤 Frederick F Rust
- 👤 Edward R Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:28
CPC Classifications
C; C07; C07C; C07C45/00; C07C45/51; C07C45/54; C07C45/53
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
A PROCESS FOR PRODUCING A KETOL FORMATE WHICH COMPRISES CONTACTING A 1-ALKYLCYCLOHEXYL HYDROPEROXIDE HAVING THE GENERAL FORMUALA
Claim 2
Dependent Claim
17 words
A PROCESS FOR PRODUCING A KETOL FORMATE WHICH COMPRISES CONTACTING A 1-ALKYLCYCLOHEXYL HYDROPEROXIDE HAVING THE GENERAL FORMUALA
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) | 1958-09-05 | 1959-03-07 | 1959-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-05 | 1963-03-07 | 1963-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-05 | 1967-03-07 | 1967-09-06 | $7700.00 | Window Closed / Lapsed |