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:
Jan. 08, 2013
Filed:
May. 03, 2007
Applicants:
Yong Chul Kim, Gwangju, KR;
Zee Yong Park, Gwangju, KR;
Hyo Jun Kim, Busan, KR;
Inventors:
Assignee:
Gwangju Institute of Science and Technology, Gwangju, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 65/00 (2009.01); A61K 36/02 (2006.01); C12N 1/12 (2006.01); C07B 47/00 (2006.01); C07D 487/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for preparing chlorophyll-a and chlorin e6. This invention extracts chlorophyll-a by use of undisruptedcells themselves, thereby preparing chlorin e6 from the chlorophyll-a extract. The high contents of chlorophyll-a may be obtained by the pretreatment procedure ofcells themselves selected in this invention. The present method is performed according to relatively simple procedures, and is suitable in the mass production of chlorin e6.