Patent US2201797A successfully refreshed from Google Patents.
Patent US4158068A successfully refreshed from Google Patents.
US4158068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sweetener mixture
Assignee: Celanese Sales Germany GmbH
•
Filing: 1977-06-22
•
Granted: 1979-06-12
•
Expires: 1997-06-22
Abstract
Abstract A sweetener mixture having an improved saccharose-like taste consisting of acetosulfame and at least one sweetener selected from the group of the aspartyl peptide esters, the sulfamate sweeteners, the sulfimide sweeteners and the dihydrochalcone sweeteners.
Inventors
- 👤 Gert-Wolfhard Von Rymon Lipinski
- 👤 Erich Luck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:58
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/30; A23L27/31; A23L27/32; Y; Y10; Y10S; Y10S426/00; Y10S426/804
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
94 words
A sweetener mixture having an improved saccharose-like taste and consisting of (a) the potassium salt of 3,4-dihydro-6-methyl-1,2,3-oxathiazine-4-one-2,2-dioxide and (b) a further sweetener selected from the group consisting of (i) aspartyl phenyl-alanine methyl ester, (ii) the sodium salt of cyclohexyl sulfamic acid, (iii) the sodium salt of saccharin, and (iv) neohesperidin-dihydrochalcone, wherein the ratio by weight of (a) to (b) in such a mixture is from 1:10 to 10:1 for sweetener (b) (i), 3:1 to 1:12 for sweetener (b) (ii), 1:2 to 10:1 for sweetener (b) (iii), and 5:1 to 20:1 for sweetener (b) (iv).
Claim 2
Dependent Claim
94 words
A sweetener mixture having an improved saccharose-like taste and consisting of (a) the potassium salt of 3,4-dihydro-6-methyl-1,2,3-oxathiazine-4-one-2,2-dioxide and (b) a further sweetener selected from the group consisting of (i) aspartyl phenyl-alanine methyl ester, (ii) the sodium salt of cyclohexyl sulfamic acid, (iii) the sodium salt of saccharin, and (iv) neohesperidin-dihydrochalcone, wherein the ratio by weight of (a) to (b) in such a mixture is from 1:10 to 10:1 for sweetener (b) (i), 3:1 to 1:12 for sweetener (b) (ii), 1:2 to 10:1 for sweetener (b) (iii), and 5:1 to 20:1 for sweetener (b) (iv).
Claim 3
Dependent Claim
34 words
A sweetener mixture as in claim 1 wherein said further sweetener is (b) (i) and wherein the ratio by weight of (a) to (b) (i) in such a mixture is from 2:5 to 5:2.
Claim 4
Dependent Claim
34 words
A sweetener mixture as in claim 1 wherein said further sweetener is (b) (ii) and wherein the ratio by weight of (a) to (b) (ii) in such a mixture is from 1:2 to 1:12.
Claim 5
Dependent Claim
34 words
A sweetener mixture as in claim 1 wherein said further sweetener is (b) (iii) and wherein the ratio by weight of (a) to (b) (iii) in such a mixture is from 1:1 to 8:1.
Claim 6
Dependent Claim
34 words
A sweetener mixture as in claim 1 wherein said further sweetener is (b) (iv) and wherein the ratio by weight of (a) to (b) (iv) in such a mixture is from 8:1 to 15:1.
References Cited (Backward Citations)
US2784100A
Cited
US3087821A
Cited
US3689486A
Cited
US3642491A
Cited
US3780189A
Cited
US3780189B1
Cited
US3926976A
Cited
US3976790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-06-11 | 1982-12-11 | 1983-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-06-11 | 1986-12-11 | 1987-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-06-11 | 1990-12-11 | 1991-06-12 | $7700.00 | Window Closed / Lapsed |