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:
May. 08, 2001
Filed:
Feb. 24, 1999
Applicant:
Inventors:
James H. Zhou, Wallingford, CT (US);
Weiping He, Guilin City Guanxi, 541004, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 1/524 ;
U.S. Cl.
CPC ...
C07H 1/524 ;
Abstract
A process is provided for obtaining diterpene glycosides which process extracts such diterpene glycosides from plant or botanical material so as to provide a product which is high in content of such diterpene glycosides, and substantially free of bitter tasting tannins. This advantageously provides a product which can be used as a sweetener material.