US2851786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for drying gelating capsules
Assignee: Catalent Pharma Solutions Inc
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Filing: 1955-04-18
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Granted: 1958-09-16
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Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Scherer Robert Pauli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:18
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/07; F; F26; F26B; F26B11/00; F26B11/18; F26B11/181; F26B11/182; F26B15/00; F26B15/10; F26B15/12; F26B15/14; F26B15/143; F26B17/00; F26B17/10; F26B17/106; F26B25/00; F26B25/06; F26B25/14; F26B25/18; F26B3/00; F26B3/28; F26B3/283
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
A METHOD FOR DEHYDRATING SOFT GETALIN CAPSULSE HAVING A SUBSTANTIALLY QUANTITY OF WATER IN THE GELATIN SHELL WHICH COMPRISES HEATING THE CONTENTS OF THE CAPSULSES BY RADIANT ENERGY WHILE AGITATING THE CAPSULES AND CONCURRENTLY AIR-COOLING THE SURFACE OF THE CAPSULE SHELL TO
Claim 2
Independent Claim
42 words
A METHOD FOR DEHYDRATING SOFT GETALIN CAPSULSE HAVING A SUBSTANTIALLY QUANTITY OF WATER IN THE GELATIN SHELL WHICH COMPRISES HEATING THE CONTENTS OF THE CAPSULSES BY RADIANT ENERGY WHILE AGITATING THE CAPSULES AND CONCURRENTLY AIR-COOLING THE SURFACE OF THE CAPSULE SHELL TO
References Cited (Backward Citations)
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US1645695A
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US1759955A
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US1981806A
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US2346880A
Cited
US2419876A
Cited
US2634511A
Cited
US2638686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |