Patent US2737663A successfully refreshed from Google Patents.
Patent US4164586A successfully refreshed from Google Patents.
US4164586A
Expired / Lapsed
US
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Therapeutic agent for improving cardiovascular function
Assignee: Hoffmann La Roche Inc
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Filing: 1978-01-20
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Granted: 1979-08-14
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Expires: 1998-01-20
Abstract
Abstract Methods of and compositions for improving cardiovascular function utilizing as the active agent certain pharmaceutically acceptable salts, derivatives, isomers and homologs of lasalocid (formerly known as antibiotic X-537A) are disclosed.
Inventors
- 👤 John Westley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:46
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/335; A61K31/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A method for producing myocardial stimulation in a patient requiring said effect which comprises administering to the patient an amount of the compound Iso--lasalocid A which is effective for producing myocardial stimulation.
Claim 2
Independent Claim
32 words
A method for producing myocardial stimulation in a patient requiring said effect which comprises administering to the patient an amount of the compound Iso--lasalocid A which is effective for producing myocardial stimulation.
References Cited (Backward Citations)
US3197466A
Cited
GB1392156A
Cited
US3880846A
Cited
US3997533A
Cited
US3873715A
Cited
US3944573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-08-13 | 1983-02-12 | 1983-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-13 | 1987-02-12 | 1987-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-13 | 1991-02-12 | 1991-08-14 | $7700.00 | Window Closed / Lapsed |