US3532684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molecular compounds of inosine and tryptophan
Assignee: Ajinomoto Co Inc
•
Filing: 1968-01-30
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Granted: 1970-10-06
•
Expires: 1988-01-30
Abstract
No abstract record available.
Inventors
- 👤 Yoshihisa Suzuki
- 👤 Tsuneo Hirahara
- 👤 Takekazu Akashi
- 👤 Tadashi Nakamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:37
CPC Classifications
C; C07; C07H; C07H19/00; C07H19/02; C07H19/04; C07H19/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3049536A
Cited
US3074942A
Cited
US3242163A
Cited
US3167566A
Cited
US3320282A
Cited
US3281410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |