Preparation and application of heparin silver
US8735363B2 · kind B2 · utility
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1References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 20, 2006 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Oct 15, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P17/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparation of heparin silver, to use of heparin silver in manufacture of medicine for treating burns and/or scalds, to a method of using heparin silver to treat burns and/or scalds, and to a topical preparation containing heparin silver for treating burns and/or scalds. The heparin silver product prepared according to the method of the present invention has a high purity and less impurity. The animal test proved that the medicine made by using heparin silver exhibited effects of accelerating wound healing and reducing scar formation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.