US3667969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Artificial sweetening composition
Assignee: American Sweetener Corp
•
Filing: 1970-09-28
•
Granted: 1972-06-06
•
Expires: 1990-09-28
Abstract
Abstract THE BITTER AFTER-TASTE CHARACTERISTIC OF ARTIFICIAL SWEETENING COMPOSITIONS IS ELIMINATED BY A COMPOSITION COMPRISING A MAJOR AMOUNT OF SACCHARIN AND MINOR AMOUNTS OF D-GALACTOSE. THE FLAVOR OF THE SWEETENING COMPOSITION MAY BE FURTHER IMPROVED BY THE ADDITION OF SMALL AMOUNTS OF SODIUM CHLORIDE AND/OR CALCIUM HYDROXIDE.
Inventors
- 👤 Paul Kracauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:43
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/30; A23L27/33
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) | 1975-06-06 | 1975-12-06 | 1976-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-06 | 1979-12-06 | 1980-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-06 | 1983-12-06 | 1984-06-06 | $7700.00 | Window Closed / Lapsed |