US3128295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Periodate oxidation of oxazolines
Assignee: Commercial Solvents Corp
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Filing: 1961-05-31
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Granted: 1964-04-07
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Expires: 1981-05-31
Abstract
No abstract record available.
Inventors
- 👤 Herbert L Wehrmeister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:34
CPC Classifications
C; C07; C07C; C07C45/00; C07C45/56
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
A PROCESS FOR THE PRODUCTION OF ACYLOXYKETONES, ACYLOXYALDEHYDES AND ACYLOXYALKANOIC ACIDS WHICH COMPRISES REACTING 4-A-HYDROXYALKYL-2-OXAZOLINES OF THE FORMULA:
Claim 2
Dependent Claim
18 words
A PROCESS FOR THE PRODUCTION OF ACYLOXYKETONES, ACYLOXYALDEHYDES AND ACYLOXYALKANOIC ACIDS WHICH COMPRISES REACTING 4-A-HYDROXYALKYL-2-OXAZOLINES 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) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |