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. 12, 2002
Filed:
Nov. 27, 2000
Applicant:
Inventor:
Thomas Dobbins, Howard, OH (US);
Assignee:
Wiley Organics, Inc., Coshocton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/00 ;
U.S. Cl.
CPC ...
C07C 1/00 ;
Abstract
This invention uses acetone/water mixtures at various concnetration and temperatures as a cost effective method for recoveing soy saponins of high purity from soybean-derived materials, while also affording an economical means of recovering soy isoflavones as a by-product.