US3455838A
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Method of encapsulating water-insoluble substances and product thereof
Assignee: Indopco Inc
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Filing: 1966-04-22
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Granted: 1969-07-15
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Expires: 1986-04-22
Abstract
No abstract record available.
Inventors
- 👤 Nicholas G Marotta
- 👤 Richard M Boettger
- 👤 Bernard H Nappen
- 👤 Chester D Szymanski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:46
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/11; A61K8/18; A61K8/72; A61K8/73; A61K8/732; A61Q; A61Q19/00; B; B01; B01J; B01J13/00; B01J13/02; B01J13/06; B01J13/12; B01J13/125; B65; B65B; B65B25/00; B65B25/001; C; C08; C08B; C08B31/00; C08B31/02; C08B31/04; C08L; C08L3/00; C08L3/04; C08L3/06; A61K2800/00; A61K2800/40; A61K2800/41; A61K2800/412; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2984; Y10T428/2989
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |