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:
Jul. 16, 2002
Filed:
Dec. 28, 2000
Applicant:
Inventors:
Ezio Bombardelli, Milan, IT;
Bruno Gabetta, Milan, IT;
Assignee:
Indena SpA, Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/48 ; A01N 6/500 ;
U.S. Cl.
CPC ...
A61K 9/48 ; A01N 6/500 ;
Abstract
The extract of the pericarp of prepared by extraction with carbon dioxide in supercritical conditions, has remarkable analgesic activity without exerting the local anesthetic activity characteristic of the extracts obtained by solvent means. The product of the present invention is prepared by extracting the pericarp of finely ground or transformed into pellets, with carbon dioxide under pressure conditions ranging from 150 to 300 bars at temperatures ranging from 35 to 55° C.