US3100177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Penicillin composition for pericardial introduction
Assignee: Parke Davis and Co LLC
•
Filing: 1961-01-05
•
Granted: 1963-08-06
•
Expires: 1981-01-05
Abstract
No abstract record available.
Inventors
- 👤 Larry M Wheeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:13
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/425; A61K31/429; A61K31/43
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A PROCAINE PENCILLIN COMPOSITION IN DOSAGE FORM FOR PERICARDIAL INTRODUCTION WHICH COMPRISES A SUSPENSION IN A FLOWABLE VEHICLE OF PROCAINE PENCILLIN CRYSTALS, EACH DOSAGE UNIT OF SAID COMPOSITION CONTAINING APPROXIMATELY 2 TO 10 GRAMS OF PROCAINE PENCILLIN CRYSTALS EXCEEDING 420 MICRONS IN LENGTH.
Claim 2
Dependent Claim
43 words
A PROCAINE PENCILLIN COMPOSITION IN DOSAGE FORM FOR PERICARDIAL INTRODUCTION WHICH COMPRISES A SUSPENSION IN A FLOWABLE VEHICLE OF PROCAINE PENCILLIN CRYSTALS, EACH DOSAGE UNIT OF SAID COMPOSITION CONTAINING APPROXIMATELY 2 TO 10 GRAMS OF PROCAINE PENCILLIN CRYSTALS EXCEEDING 420 MICRONS IN LENGTH.
References Cited (Backward Citations)
US2507193A
Cited
US2741573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |