Patent US3598860A successfully refreshed from Google Patents.
US3598860A
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US
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2 - (4 -(3',4' - diphenylcyclopentyl)-phenoxy) lower aliphatic monocarbocyclic acids and esters thereof
Assignee: Sandoz AG
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Filing: 1968-07-08
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Granted: 1971-08-10
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Expires: 1988-07-08
Abstract
Abstract THE INVENTION RELATES TO 2 - (4-(3'',4''-DIPHENYLCYCLOPENTYL)PHENOXY) LOWER ALIPHATIC MONOCARBOCYCLIC ACIDS AND THE CORRESPONDING LOWER ALKYL ESTERS, AND TO A PROCESS FOR THEIR PRODUCTION. THE COMPOUNDS ARE USEFUL AS HYPOLIPIDEMICS.
Inventors
- 👤 Rudolf G Griot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:05
CPC Classifications
C; C07; C07C; C07C39/00; C07C39/12; C07C39/17; C07C2601/00; C07C2601/06; C07C2601/08
Claims Analysis
Total Claims: 0
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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) | 1974-08-09 | 1975-02-08 | 1975-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-09 | 1979-02-08 | 1979-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-09 | 1983-02-08 | 1983-08-10 | $7700.00 | Window Closed / Lapsed |