Stabilized liquid enzyme compositions
US9181296B2 · kind B2 · utility
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4References
13Claims
0Family size
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Key dates
| Filing date | Mar 26, 2009 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Oct 18, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Peptide aldehydes or ketone derivatives are particularly efficient for stabilizing subtilisin-type proteases in aqueous compositions such as liquid detergents, including peptide compounds with OH-substituted phenylalanine aldehyde as the C-terminal residue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.