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:
Oct. 30, 2012
Filed:
Oct. 15, 2009
Applicants:
Varuzhan Abelyan, Kuala Lumpur, MY;
Avetik Markosyan, Kuala Lumpur, MY;
Lidia Abelyan, Kuala Lumpur, MY;
Inventors:
Varuzhan Abelyan, Kuala Lumpur, MY;
Avetik Markosyan, Kuala Lumpur, MY;
Lidia Abelyan, Kuala Lumpur, MY;
Assignee:
PureCircle Sdn Bhd, Bandar Enstek, MY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 15/24 (2006.01); C07H 1/06 (2006.01); C07H 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides methods of purifying Rebaudioside D from theBertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The high purity Rebaudiosides are useful as non-caloric sweeteners in edible and chewable compositions such as any beverages, confectionaries, bakeries, cookies, chewing gums, and alike.