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. 13, 2008
Filed:
Mar. 23, 2004
Applicants:
Ezio Bombarrdelli, Groppello Cairoli, IT;
Gabriele Fontana, Milan, IT;
Aldo Cristoni, Milan, IT;
Enrico Mercalli, Milan, IT;
Inventors:
Ezio Bombarrdelli, Groppello Cairoli, IT;
Gabriele Fontana, Milan, IT;
Aldo Cristoni, Milan, IT;
Enrico Mercalli, Milan, IT;
Assignee:
Indena S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 69/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the preparation of ferutinine (Ia) fromspp extracts comprising basic hydrolysis of the extracts and treatment with p-pivaloyloxybenzoic acid. The invention relates also to the use of the extracts and ferutinine in the cosmetic and dermatological field