US3482025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glutathione-amino acid compositions,and glutathione-basic amino acid salts
Assignee: Astellas Pharma Inc
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Filing: 1965-08-30
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Granted: 1969-12-02
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Expires: 1985-08-30
Abstract
No abstract record available.
Inventors
- 👤 Masuo Murakami
- 👤 Yuji Kawashima
- 👤 Kengi Sano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:39
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/185; A61K31/19; A61K31/195; C; C07; C07K; C07K1/00; C07K1/14; C07K1/30
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) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |