US3362960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
O-quinolyl-(8)-n-methyl carbamic acid esters
Assignee: Novartis Corp
•
Filing: 1967-04-24
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Granted: 1968-01-09
•
Expires: 1987-04-24
Abstract
No abstract record available.
Inventors
- 👤 Hodel Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:43
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/16; C07D215/38; A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/22; C07D215/20; C07D215/24; C07D215/26; C07D215/32; C07D215/34
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA:
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA:
Claim 3
Dependent Claim
13 words
A COMPOUND AS CLAIMED IN CLAIM 1 WHICH IS 0-$(5BENZOYLQUINOLYL-(8)$)-N-METHYL CARBAMIC ACID ESTER.
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) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |