US2515898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Procaine penicillin and therapeutic compositions
Assignee: Eli Lilly and Co
•
Filing: 1947-09-15
•
Granted: 1950-07-18
•
Expires: 1967-09-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Harley W Rhodehamel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:23
CPC Classifications
C; C07; C07D; C07D499/00; A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/425; A61K31/429; A61K31/43
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
6 words
A SOLID PROCAINE SALT OF PENICILLIN.
Claim 2
Dependent Claim
6 words
A SOLID PROCAINE SALT OF PENICILLIN.
Claim 3
Dependent Claim
26 words
A THERAPEUTIC COMPOSITION COMPRISING A LIQUID SUSPENDING MEDIUM, AND FINELY DIVIDED SOLID PROCAINE PENICILLIN IN AN AMOUNT GREATER THAN WILL DISSOLVE TO SATURATE THE SUSPENDING MEDIUM.
Claim 4
Dependent Claim
26 words
A THERAPEUTIC COMPOSITION COMPRISING A LIQUID SUSPENDING MEDIUM, AND FINELY DIVIDED SOLID PROCAINE PENICILLIN IN AN AMOUNT GREATER THAN WILL DISSOLVE TO SATURATE THE SUSPENDING MEDIUM.
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) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |