Patent US3299137A successfully refreshed from Google Patents.
US3299137A
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Acyclic hydrocarbon aldehyde carbamoyl oximes
Assignee: Union Carbide Corp
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Filing: 1962-09-25
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Granted: 1967-01-17
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Expires: 1982-09-25
Abstract
No abstract record available.
Inventors
- 👤 Jr Linwood K Payne
- 👤 Mathias H J Weiden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:30
CPC Classifications
C; C07; C07C; C07C271/00; C07C271/60; Y; Y10; Y10S; Y10S424/00; Y10S424/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
US3123639A
Cited
US3063823A
Cited
US2974082A
Cited
US3040097A
Cited
US2988472A
Cited
US3117987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |