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:
Jun. 05, 2001
Filed:
Jan. 06, 2000
Applicant:
Inventors:
Assignee:
Pacific Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 7/26 ; A61K 9/14 ; A61K 9/16 ; A01N 6/500 ;
U.S. Cl.
CPC ...
A61K 7/26 ; A61K 9/14 ; A61K 9/16 ; A01N 6/500 ;
Abstract
The present invention relates to a method for preparation of plant extract powder and oral compositions containing plant extract powder prepared by the same. More particularly, the present invention could provide a method for preparation of plant extract powder comprising the steps of (a) loading a plant extract having activities of prevention of and treatment for periodontal diseases or tooth decay into a porous powder carrier; (b) coating said carrier's surface with a water-insoluble coating agent and oral compositions containing plant extract powder prepared by the above described method which have an excellent periodontal diseases preventing effect and tooth decay preventing effect.