US3477914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treating method of streptococcus hemolyticus and the preparation containing the said microorganism
Assignee: Chugai Pharmaceutical Co Ltd
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Filing: 1967-03-06
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Granted: 1969-11-11
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Expires: 1987-03-06
Abstract
No abstract record available.
Inventors
- 👤 Hajime Okamoto
- 👤 Saburo Koshimura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:44
CPC Classifications
C; C12; C12P; C12P1/00; C12P1/04; A; A61; A61K; A61K35/00; A61K35/66; A61K35/74; A61K35/741; A61K35/744; C12N; C12N1/00; C12N1/20; C12N1/205; C12R; C12R2001/00; C12R2001/01; C12R2001/46; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/885
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) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |