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. 25, 2019
Filed:
Mar. 21, 2018
Applicant:
Olon S.p.a., Rodano, IT;
Inventors:
Federico Gassa, Lodigiano, IT;
Lazzaro Feliciani, Lodigiano, IT;
Alberto Mazza, Lodigiano, IT;
Marco Quaroni, Lodigiano, IT;
Mara Sada, Lodigiano, IT;
Giorgio Bertolini, Lodigiano, IT;
Assignee:
OLON S.P.A., Rodano, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/02 (2006.01); C07C 39/205 (2006.01); B01J 27/053 (2006.01); B01J 23/44 (2006.01); B01J 23/42 (2006.01); C07C 39/15 (2006.01); C07C 37/02 (2006.01); B01J 27/232 (2006.01);
U.S. Cl.
CPC ...
C07F 5/027 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); B01J 27/053 (2013.01); B01J 27/232 (2013.01); C07C 37/02 (2013.01); C07C 39/15 (2013.01); C07C 39/205 (2013.01); C07F 5/025 (2013.01);
Abstract
The present invention relates to a process for the preparation of crisaborole of formula (I):