US3284501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
alpha-hydroxy oximes
Assignee: General Mills Inc
•
Filing: 1965-07-02
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Granted: 1966-11-08
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Expires: 1985-07-02
Abstract
No abstract record available.
Inventors
- 👤 Ronald R Swanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:27
CPC Classifications
C; C01; C01G; C01G3/00; C01G3/10; C22; C22B; C22B15/00; C22B15/0063; Y; Y02; Y02P; Y02P10/00; Y02P10/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A-HYDROXY OXIMES HAVING THE FORMULA R-CH(-OH)-C(-R'')=N-OH WHERE R AND R'' ARE BRANCHED CHAIN ALKYL GROUP CONTAINING 6 TO 20 CARBON TOMS ATTACHED TO THE CARBONS SUBSTITUTED WITH THE -OH AND =NOH GROUPS THROUGH SECONDARY ARBON ATOMS, SAID OXIMES BEING FURTHER CHARACTERIZED AS HAVING TOTAL CARBON ATOM CONTENT OF 14 TO ABOUT 40.
Claim 2
Dependent Claim
52 words
A-HYDROXY OXIMES HAVING THE FORMULA R-CH(-OH)-C(-R'')=N-OH WHERE R AND R'' ARE BRANCHED CHAIN ALKYL GROUP CONTAINING 6 TO 20 CARBON TOMS ATTACHED TO THE CARBONS SUBSTITUTED WITH THE -OH AND =NOH GROUPS THROUGH SECONDARY ARBON ATOMS, SAID OXIMES BEING FURTHER CHARACTERIZED AS HAVING TOTAL CARBON ATOM CONTENT OF 14 TO ABOUT 40.
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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |