US3832286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sisomicin and methods for its production
Assignee: Merck Sharp & Dohme LLC
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Filing: 1973-06-26
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Granted: 1974-08-27
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Expires: 1993-06-26
Abstract
Abstract ANTIBIOTIC 66-40, A NEW BROAD SPECTRUM ANTIBIOTIC HAVING AN ADVERSE EFFECT UPON THE GROWTH OF GRAM-POSITIVE AND GRAM-NEGATIVE BACTERIA IS DESCRIBED TOGETHER WITH ITS METHOD OF PRODUCTION VIA THE FERMENTATION OF MICROMENOSPORA INYOENSIS, A NEW SPECIES OF MICROMONOSPORA.
Inventors
- 👤 G Wagman
- 👤 M Weinstein
- 👤 G Luedemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:04
CPC Classifications
C; C07; C07H; C07H15/00; C07H15/20; C07H15/22; C07H15/222; C07H15/226; C07H15/234; C07H15/236; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/863; Y10S435/867
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) | 1977-08-26 | 1978-02-25 | 1978-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-26 | 1982-02-25 | 1982-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-26 | 1986-02-25 | 1986-08-27 | $7700.00 | Window Closed / Lapsed |