Heat stable alkaline proteases produced by a bacillus
US4771003A · kind A · utility
25Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1985 |
| Grant date | Sep 13, 1988 |
| Priority date | — |
| Expiry date | Oct 22, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/832
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Novel enzymes exhibiting proteolytic activity in alkaline media and stability at high temperatures and under alkaline conditions are produced by a novel Bacillus strain designated GX6638 or its mutants or variants. These enzymes are especially well-suited for inclusion in washing compositions. A culture of GX6638 has been deposited with the American Type Culture Collection, Rockville, Md. as ATCC No. 53278.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.