US3200123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Imidazoquinolines
Assignee: Richardson Vicks Inc
•
Filing: 1962-01-26
•
Granted: 1965-08-10
•
Expires: 1982-01-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Alfred Richardson
- 👤 Amstutz Edward Delbert
- 👤 Krueger Geraldine Lynch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:16
CPC Classifications
C; C07; C07D; C07D471/00; C07D471/02; C07D471/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
1 words
2-METHOXY-5,6-DIHYDROIMIDAZO(IJ)QUINOLINE.
Claim 2
Dependent Claim
1 words
2-METHOXY-5,6-DIHYDROIMIDAZO(IJ)QUINOLINE.
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |