Povidone-containing carriers for polypeptide growth factors
US6992066B2 · kind B2 · utility
3Cited by
46References
32Claims
0Family size
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Key dates
| Filing date | Dec 21, 2001 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | May 23, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0014
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A liquid carrier medium is provided which is suitable for solubilizing growth factors, such as mixtures of bone morphogenetic proteins, that are found to induce an angiogenic response in ischemic tissues. The liquid medium comprises an aqueous solution of polyvinyl pyrrolidone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.