Patents by Inventor Luca Morra

Luca Morra 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).

  • Process for the Purification of Tacrolimus
    Publication number: 20080160586
    Abstract: A process for the purification and recovery of Tacrolimus (I) (17-allyl-1,14-dihydroxy-12-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methyvinyl]-23,25- dimethoxy-13,19,21,27-tetramethyl-11,28-dioxi-4-azatricyclo-[22.3.1.04.9]octacos-18-en-2,3,10,16-tetraone), starting from Streptomyces sp fermentation broth. The process is particularly advantageous in terms of productivity and selectivity of the separation of impurities.
    Type: Application
    Filed: October 24, 2005
    Publication date: July 3, 2008
    Applicant: Antibioticos S.p.A.
    Inventors: Walter Cabri, Paolo Paissoni, Jacopo Roletto, Luca Morra
  • Purification of Tacrolimus on Supports of Vegetable Origin
    Publication number: 20080161555
    Abstract: The invention relates to a process for the purification of tacrolimus comprising contacting crude tacrolimus with a silver salt dissolved in a water/organic solvent mixture and with a carrier of vegetable origin, separating the mixture from the carrier and recovering purified tacrolimus.
    Type: Application
    Filed: July 10, 2006
    Publication date: July 3, 2008
    Applicant: ANTIBIOTICOS S.p.A.
    Inventors: Luca Morra, Jacopo Roletto, Giovanni Lazzari, Walter Cabri, Paolo Paissoni