Method and apparatus for adding chemotherapeutic agents to dental floss
US4911927A · kind A · utility
73Cited by
2References
17Claims
0Family size
Inventors
Key dates
| Filing date | Nov 14, 1988 |
| Grant date | Mar 27, 1990 |
| Priority date | — |
| Expiry date | Nov 14, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/70
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method and apparatus for the manufacture of various dental flosses containing chemotherapeutic preparations which are releasable during flossing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.