Stabilized toothpastes containing an enzyme
US4058595A · kind A · utility
45Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 21, 1974 |
| Grant date | Nov 15, 1977 |
| Priority date | — |
| Expiry date | Mar 21, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/66
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Toothpastes having cosmetic and enzymatic stability containing a neutral protease of B. subtilis, a partially hydrolyzed protein, and a Group IIA metal ion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.