Patent US3501568A successfully refreshed from Google Patents.
US3501568A
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US
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Novel antibiotic a3823 complex and process for production thereof
Assignee: Eli Lilly and Co
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Filing: 1968-10-24
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Granted: 1970-03-17
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Expires: 1988-10-24
Abstract
No abstract record available.
Inventors
- 👤 Michael E Haney
- 👤 Marvin M Hoehn
- 👤 James M Mcguire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:43
CPC Classifications
C; C07; C07H; C07H19/00; C07H19/01; C12; C12P; C12P17/00; C12P17/18; C12P17/181; Y; Y10; Y10S; Y10S435/00; Y10S435/803; Y10S435/8215; Y10S435/822; Y10S435/886
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) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |