US3764618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aluminum salts of 3-acetyl-18{62 -glycyrrhetinic acid
Assignee: Dott Inverni & Della Beffa S P
•
Filing: 1970-10-27
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Granted: 1973-10-09
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Expires: 1990-10-27
Abstract
Abstract Aluminum salts of 3-acetyl-18 Beta -glycyrrhetinic acid are prepared by reacting the acid with alcoholates of aluminum and are useful primarily in treating disorders of the alimentary canal such as, for example, gastric ulcers.
Inventors
- 👤 A Bonati
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:56
CPC Classifications
C; C07; C07F; C07F5/00; C07F5/06; C07F5/069
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
9 words
Aluminum tri-3-acetyl-18 Beta -glycyrrhetinate in accordance with claim 1.
Claim 2
Dependent Claim
10 words
An aluminum di-3-acetyl-18 Beta -glycyrrhetinate in accordance with claim 1.
Claim 3
Dependent Claim
10 words
An aluminum mono-3-acetyl-18 Beta -glycyrrhetinate in accordance with claim 1.
References Cited (Backward Citations)
GB950777A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |