US3464857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing pregelatinized starch compositions
Assignee: Indopco Inc
•
Filing: 1967-05-29
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Granted: 1969-09-02
•
Expires: 1987-05-29
Abstract
No abstract record available.
Inventors
- 👤 Nicholas G Marotta
- 👤 Harvey Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:50
CPC Classifications
C; C08; C08B; C08B30/00; C08B30/12; C08B30/14; A; A23; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/212
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2818356A
Cited
US3222220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |