US3223733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
O-carbamoyl-substituted acylchloride oxime
Assignee: Bayer AG
•
Filing: 1962-08-14
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Granted: 1965-12-14
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Expires: 1982-08-14
Abstract
No abstract record available.
Inventors
- 👤 Heiss Rudolf
- 👤 Burmeister Gerhard
- 👤 Grewe Ferdinand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:09
CPC Classifications
C; C07; C07D; C07D333/00; C07D333/02; C07D333/04; C07D333/26; C07D333/38; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/68
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
AN O-CARBAMOYL-SUBSTITUTED ACYLCHLORIDE OXIME HAVING THE FORMULA
Claim 2
Dependent Claim
7 words
AN O-CARBAMOYL-SUBSTITUTED ACYLCHLORIDE OXIME HAVING 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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |