Patent 08168037 - Method and systems for enhancing oil recovery from ethanol production byproducts > Summary

US Patent

Patent Application No. US 08168037

Published on May 1, 2012

Application No. 11/856150

Field on Sep 17, 2007

Classification

International:

B01D 1/26

C11B 1/00;

C12P 7/06;

National:

159/47.3

159/6.1;

159/17.3;

159/DIG.08;

210/770;

210/774;

210/787;

210/790;

435/161;

554/8;

554/177;

Field of Search

159/6.1

159/17.3;

159/47.3;

159/DIG.08;

435/161;

554/8;

554/177;

568/913;

210/770;

210/774;

210/787;

210/790;