US2935448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phosphatide therapeutic composition and method of treatment therewith
Assignee: Individual
•
Filing: 1959-02-25
•
Granted: 1960-05-03
•
Expires: 1979-02-25
Abstract
No abstract record available.
Inventors
- 👤 Royall M Calder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:40
CPC Classifications
A; A61; A61K; A61K36/00; A61K36/18; A61K36/88; A61K36/899
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
53 words
AN ORAL THERAPEUTIC COMPOSITION IN DOSAGE UNIT FORM FOR MITIGATING THE SYMPTOMS OF OSTEOARTHRITIS IN HUMANS HAVING THE DISEASE COMPRISING FROM ABOUT 0.3 TO ABOUT 1.0 GRAM OF THE ACETONE-INSOLUBLE FRACTION OF THE PHOSPHATIDES OF A GRAIN SELECTED FROM THE GROUP CONSISTING OF CORN AND MAIZE PER DOSAGE UNIT AND A PHARMACEUTICAL CARRIER.
References Cited (Backward Citations)
US2150732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |