US3563998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2 - (4 - (2',6' - diphenyl - 4 - pyridyl)phenoxy)-and 2 - (4 - (4',6' - diphenyl - 2 -pyridyl)phenoxy) lower aliphatic monocarbocylic acids and esters
Assignee: Sandoz AG
•
Filing: 1968-07-08
•
Granted: 1971-02-16
•
Expires: 1988-07-08
Abstract
Abstract ALIPHATIC ACID DERIVATIVES, E.G., 2-(4-(2'',6''-DIPHENYL-4PYRIDYL)PHENOXY)-, AND 2-(4-(4'',6''-DIPHENYL - 2 - PYRIDYL) PHENOXY) LOWER ALIPHATIC MONOCARBOXYLIC ACIDS. THESE COMPOUNDS ARE USEFUL AS HYPOLIPIDEMIC AGENTS.
Inventors
- 👤 Rudolf G Griot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:50
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/24; C07D213/28; C07D213/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |