Oral implant
US3984914A · kind A · utility
30Cited by
3References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jul 24, 1974 |
| Grant date | Oct 12, 1976 |
| Priority date | — |
| Expiry date | Jul 24, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/876
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Improved endosseous and subperiosteal dental implants are obtained by providing the lower substructure of such implants with an adherent coating or reservoir of a calcium compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.