US3579356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Titanium dioxide whitened comestible compositions
Assignee: SCM Corp
•
Filing: 1968-04-24
•
Granted: 1971-05-18
•
Expires: 1988-04-24
Abstract
Abstract COMPOSITION COMPRISING COMESTIBLE BASE AND A BLEND OF TIO2, AND AN EDIBLE ORGANIC NITROGEN-CONTAINING, SULFUR CONTAINING, OR SULFUR AND NITROGEN CONTAINING EDIBLE ORGANIC COMPOUND ARE DESCRIBED. THE COMPOSITIONS ARE ADVANTAGEOUS IN THAT THEY MAKE POSSIBLE COMESTIBLE PRODUCTS OF ENCHANCED WHITENESS OR LIGHTNESS OF COLOR. THE COMPOSITIONS ARE FURTHER ADVANTAGEOUS IN THAT TIO2 WHICH IS A RELATIVELY DENSE MATERIAL DOES NOT SETTLE BUT REMAINS DISPERSED IN THE COMPOSITIONS.
Inventors
- 👤 Donald E Miller
- 👤 Cecelia R Gilmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:01
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/0081; C09C1/0084; A; A23; A23C; A23C11/00; A23C11/02; A23C11/04; A23C11/08; A23L; A23L5/00; A23L5/40; A23L5/41; C01; C01P; C01P2004/00; C01P2004/51; C01P2004/60; C01P2004/62; C01P2006/00; C01P2006/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-05-17 | 1974-11-16 | 1975-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-17 | 1978-11-16 | 1979-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-17 | 1982-11-16 | 1983-05-18 | $7700.00 | Window Closed / Lapsed |