Novel N-(sulfomethyl)-N'-arylureas
US4994490A · kind A · utility
35Cited by
6References
8Claims
0Family size
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Key dates
| Filing date | Apr 3, 1989 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Apr 3, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23L27/33
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
N-(sulfomethyl)-N'-arylureas inhibit or suppress bitter and sweet tastes when mixed with sweet and/or bitter tasting compositions, such as foods, beverages and pharmaceutical preparations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.