Patent US2567679A successfully refreshed from Google Patents.
US2567679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Penicillin salt
Assignee: Eli Lilly and Co
•
Filing: 1948-06-01
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Granted: 1951-09-11
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Expires: 1968-06-01
Abstract
No abstract record available.
Inventors
- 👤 Jr Harley W Rhodehamel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:42
CPC Classifications
C; C07; C07D; C07D499/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
36 words
A THERAPEUTIC COMPOSITION COMPRISING A LIQUID, INJECTABLE SUSPENDING MEDIUM AND SOLID 9-AMINOACRIDINE SALT OF PENCILLIN IN FINELYDIVIDED PARTICLE SIZE, SAID PENCILLIN SALT BEING PRESENT IN AN AMOUNT GREATER THAN WILL DISSOLVE TO SATURATE THE SUSPENDING MEDIUM.
References Cited (Backward Citations)
US2504182A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-10 | 1955-03-12 | 1955-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-10 | 1959-03-12 | 1959-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-10 | 1963-03-12 | 1963-09-11 | $7700.00 | Window Closed / Lapsed |