US3029188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gelatin adhesive pharmaceutical preparations
Assignee: Olin Corp
•
Filing: 1958-02-20
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Granted: 1962-04-10
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Expires: 1978-02-20
Abstract
No abstract record available.
Inventors
- 👤 Gilman N Cyr
- 👤 Harris B Bernstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:34
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0053; A61K9/006; A61K6/00; A61K6/60; A61K6/69
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN ANHYDROUS VISCOUS PHARMACEUTICAL COMPOSITION CONSISTING ESSENTIALLY OF AN INTINATE ADMIXTURE OF FROM ABOUT 5% TO ABOUT 75% BY WEIGHT OF PARTICULES GELATIN WITH FROM ABOUT 95% TO ABOUT 25% BY WEIGHT OF MINERAL OIL HAVING A THICKENING AGENT SELECTED FROM THE GROUP CONSISTING OF WAXES AND HYDROCARON POLYMERS DISPERSED THEREIN, SAID THICKENING AGENT BEING PRESENT IN AN AMOUNT EQUAL TO APPROXIMATELY 0.25% TO ABOUT 50% OF THE COMBINED WEIGHT OF THE MINERAL OIL AND THCKENING AGENT.
Claim 2
Dependent Claim
77 words
AN ANHYDROUS VISCOUS PHARMACEUTICAL COMPOSITION CONSISTING ESSENTIALLY OF AN INTINATE ADMIXTURE OF FROM ABOUT 5% TO ABOUT 75% BY WEIGHT OF PARTICULES GELATIN WITH FROM ABOUT 95% TO ABOUT 25% BY WEIGHT OF MINERAL OIL HAVING A THICKENING AGENT SELECTED FROM THE GROUP CONSISTING OF WAXES AND HYDROCARON POLYMERS DISPERSED THEREIN, SAID THICKENING AGENT BEING PRESENT IN AN AMOUNT EQUAL TO APPROXIMATELY 0.25% TO ABOUT 50% OF THE COMBINED WEIGHT OF THE MINERAL OIL AND THCKENING AGENT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |