US2410102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for hydrobleaching glyceride oils
Assignee: Lever Brothers Co
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Filing: 1941-03-31
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Granted: 1946-10-29
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Expires: 1961-03-31
Abstract
No abstract record available.
Inventors
- 👤 William J Paterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:38
CPC Classifications
B; B01; B01J; B01J23/00; B01J23/70; B01J23/76; B01J23/38; B01J23/54; B01J23/66; B01J23/84; C; C11; C11B; C11B3/00; C11B3/02; C11C; C11C3/00; C11C3/12; C11C3/126
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) | 1949-10-28 | 1950-04-29 | 1950-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-10-28 | 1954-04-29 | 1954-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-10-28 | 1958-04-29 | 1958-10-29 | $7700.00 | Window Closed / Lapsed |