Zein recovery using non-porous membranes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 25, 2005
Grant Date -
Nov 18, 2004
app pub date -
May 14, 2003
filing date -
May 14, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A membrane process for treating zein solutions to increase the zein concentration in the solution. The process uses a non-porous membrane that preferentially permeates the solvent and rejects the zein. Optionally, the process can be operated as a diafiltration process to yield a concentrate of high zein purity.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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