US3642987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lincomycin and tetracycline compositions
Assignee: MALCOLM E BERGY
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Filing: 1969-12-23
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Granted: 1972-02-15
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Expires: 1989-12-23
Abstract
Abstract LINCOMYCIN AND TERTACYCLINE COMPOSITION WITH RANGES OF LINCOMYCIN 5-95 PARTS (50-1000 MG.) TO TERTRACYCLINE 95-5 PARTS (50-1000 MG.). THE COMBINATION OF ANTIBIOTICS IS PREPARED WITH PHARMACEUTICAL CARRIES FOR ORAL AND PARENTERAL ADMINSTRATION AND PREVENTS DEVELOPMENTS FO RESISTANCE PATHOGENS AND HAS SYUNERGISTIC ACTIVITY.
Inventors
- 👤 Malcolm E Bergy
- 👤 Ross R Herr
- 👤 Donald Joseph Mason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:12
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/70; A61K31/65; A61K2300/00
Claims Analysis
Total Claims: 0
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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) | 1975-02-14 | 1975-08-16 | 1976-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-02-14 | 1979-08-16 | 1980-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-02-14 | 1983-08-16 | 1984-02-15 | $7700.00 | Window Closed / Lapsed |