Patents by Inventor Francesco Saverio Caldarelli

Francesco Saverio Caldarelli 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).

  • Safe and efficient process for the preparation of carmustine
    Patent number: 10519104
    Abstract: Carmustine may be safely and efficiently produced by reacting 2-chloroethylamine hydrochloride and 1,1?-carbonyldiimidazole to afford 1,3-bis(2-chloroethyl)-1-urea, followed by nitrosation to give the final product.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: December 31, 2019
    Assignee: NerPharMa S.r.l.
    Inventors: Attilio Tomasi, Ilaria Candiani, Francesco Corcella, Francesco Saverio Caldarelli
  • SAFE AND EFFICIENT PROCESS FOR THE PREPARATION OF CARMUSTINE
    Publication number: 20170253557
    Abstract: Carmustine may be safely and efficiently produced by reacting 2-chloroethylamine hydrochloride and 1,1?-carbonyldiimidazole to afford 1,3-bis(2-chloroethyl)-1-urea, followed by nitrosation to give the final product.
    Type: Application
    Filed: February 28, 2017
    Publication date: September 7, 2017
    Applicant: NerPharMa S.r.l.
    Inventors: Attilio TOMASI, Ilaria Candiani, Francesco Corcella, Francesco Saverio Caldarelli