The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 2011
Filed:
Feb. 07, 2008
Applicants:
Richard R. Woods, Irvine, CA (US);
Brook Porter, Playa Vista, CA (US);
Inventors:
Richard R. Woods, Irvine, CA (US);
Brook Porter, Playa Vista, CA (US);
Assignee:
Primafuel, Inc., Long Beach, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L 1/08 (2006.01); C10L 1/19 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and apparatus for the production of biodiesel are provided. The methods involve converting a fatty acid rich material to biodiesel using a homogeneous catalyst, followed by electrodialysis of the resulting product to remove the catalyst.