US2899361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certificate of correction
Assignee: —
•
Filing: —
•
Granted: 1959-08-11
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Expires: 1976-08-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:15
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/48; A61K9/4841; A61K9/4858; A61K31/00; A61K31/045; A61K9/4866
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A GELATIN CAPSULE CONTAINING A MIXTURE COMPRISING 3-METHYL-PENTYNE-OL-3 AND A VEHICLE CONSISTING OF POLYMERS OF ETHYLENE GLYCOL HAVING AN AVERAGE MOLECULAR WEIGHT OF FROM 400 TO 6000, WHICH VEHICLE IS LIQUID AT CAPSULATING TEMPERATURE, SAID CAPSULE HAVING WALLS MADE UP OF GELATIN AND SORBITOL TOGETHER WITH WATER, THE RATIO OF GELATIN TO SORBITOL RANGING FROM 3:1 TO 1:1 1/3.
Claim 2
Dependent Claim
59 words
A GELATIN CAPSULE CONTAINING A MIXTURE COMPRISING 3-METHYL-PENTYNE-OL-3 AND A VEHICLE CONSISTING OF POLYMERS OF ETHYLENE GLYCOL HAVING AN AVERAGE MOLECULAR WEIGHT OF FROM 400 TO 6000, WHICH VEHICLE IS LIQUID AT CAPSULATING TEMPERATURE, SAID CAPSULE HAVING WALLS MADE UP OF GELATIN AND SORBITOL TOGETHER WITH WATER, THE RATIO OF GELATIN TO SORBITOL RANGING FROM 3:1 TO 1:1 1/3.
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) | 1962-08-10 | 1963-02-09 | 1963-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-10 | 1967-02-09 | 1967-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-10 | 1971-02-09 | 1971-08-11 | $7700.00 | Window Closed / Lapsed |