Rapid isolation of osteoinductive protein mixtures from mammalian bone tissue
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 10, 2007
Grant Date -
Apr 15, 2004
app pub date -
Jun 25, 2003
filing date -
Jun 26, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for purifying bone-derived osteogenic proteins including a demineralization process, a protein extraction process, a high molecular weight ultrafiltration process, a low molecular weight ultrafiltration process, and a recovery process. The high and low ultrafiltration processes preferably select proteins having a nominal molecular weight between approximately 8 kilodaltons and approximately 50 kilodaltons. Processes of the present invention may be used to recover osteogenic proteins from bone demineralization waste streams.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully