US2742397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analgetic compositions of n-(1-methyl propyl) cyclohexylamine
Assignee: Commercial Solvents Corp
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Filing: 1953-06-09
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Granted: 1956-04-17
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Expires: 1973-06-09
Abstract
No abstract record available.
Inventors
- 👤 Wallace L Ott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:14
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
AN ANALGETIC COMPOSITION IN DOSAGE FORM COMPRISING FROM ABOUT 1 MILLIGRAMS TO ABOUT 200 MILLIGRAMS PER DOSAGE UNIT OF N-(1-METHYLPROPYL)CYCLOHEXYLAMINE AND A SIGNIFICANT AMOUNT OF A PHARMACEUTICAL CARRIER.
Claim 2
Dependent Claim
28 words
AN ANALGETIC COMPOSITION IN DOSAGE FORM COMPRISING FROM ABOUT 1 MILLIGRAMS TO ABOUT 200 MILLIGRAMS PER DOSAGE UNIT OF N-(1-METHYLPROPYL)CYCLOHEXYLAMINE AND A SIGNIFICANT AMOUNT OF A PHARMACEUTICAL CARRIER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |