Patents by Inventor Paolo Tubertini

Paolo Tubertini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for preparing pure fenofibrate
    Publication number: 20070238894
    Abstract: A process for the preparation of fenofibrate is disclosed. The process, consisting in crystallisation in specific conditions from C1-C4 alcohols or ketones, allows to obtain fenofibrate having a polymeric impurity content lower than 0.5%.
    Type: Application
    Filed: April 18, 2007
    Publication date: October 11, 2007
    Inventors: Paolo Tubertini, Emilio Vecchio
  • Process for the preparation of Tazarotene
    Patent number: 7273937
    Abstract: Tazarotene is prepared by deoxygenation of the corresponding S-oxide, in turn obtained according to two alternative synthetic pathways.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: September 25, 2007
    Assignee: Solmag S.p.A.
    Inventors: Samuele Frigoli, Claudio Fuganti, Stefano Serra, Francesco Pizzocaro, Angelo Bedeschi, Paolo Tubertini
  • Process for the preparation of Tazarotene
    Publication number: 20060205950
    Abstract: Tazarotene is prepared by deoxygenation of the corresponding S-oxide, in turn obtained according to two alternative synthetic pathways.
    Type: Application
    Filed: March 7, 2006
    Publication date: September 14, 2006
    Applicant: Solmag S.p.A.
    Inventors: Samuele Frigoli, Claudio Fuganti, Stefano Serra, Francesco Pizzocaro, Angelo Bedeschi, Paolo Tubertini