Patent US2585903A successfully refreshed from Google Patents.
US2585903A
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Gelatin capsules containing chloral hydrate
Assignee: FELLOWS MEDICAL Manufacturing Co IN
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Filing: 1950-06-16
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Granted: 1952-02-19
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Expires: 1970-06-16
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:49
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/48; A61K9/4841; A61K9/4858; A61K31/00; A61K31/11
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
AN HERMETICALLY SEALED SOFT GELATIN CAPSULE HAVING COMPLETELY SEALED THEREIN SUBSTANTIALLY DRY CHLORAL HYDRATE DISSOLVED IN A FIXED FAT.
Claim 2
Dependent Claim
19 words
AN HERMETICALLY SEALED SOFT GELATIN CAPSULE HAVING COMPLETELY SEALED THEREIN SUBSTANTIALLY DRY CHLORAL HYDRATE DISSOLVED IN A FIXED FAT.
References Cited (Backward Citations)
US2298122A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |