Calcium supplement
US5698222A · kind A · utility
16Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1995 |
| Grant date | Dec 16, 1997 |
| Priority date | — |
| Expiry date | Apr 7, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A calcium supplement in solid form contains calcium glycerophosphate, vitamin D and vitamin C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.