Patents by Inventor Huang Anli

Huang Anli 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 preparing Imatinib
    Patent number: 7507821
    Abstract: A novel process is disclosed for producing Imatinib, using the precursor 2-chloro-4-(3-pyridyl)-pyrimidine, thus improving Imatinib preparation via an alternative synthetic route, avoiding the use of the toxic reagent cyanamide.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: March 24, 2009
    Assignee: Chemagis Ltd.
    Inventors: Huang Anli, Liu Xing, Lior Zelikovitch, Joseph Kaspi
  • Novel process for preparing Imatinib
    Publication number: 20060149061
    Abstract: A novel process is disclosed for producing Imatinib, using the precursor 2-chloro-4-(3-pyridyl)-pyrimidine, thus improving Imatinib preparation via an alternative synthetic route, avoiding the use of the toxic reagent cyanamide.
    Type: Application
    Filed: December 28, 2005
    Publication date: July 6, 2006
    Inventors: Huang Anli, Liu Xing, Lior Zelikovitch, Joseph Kaspi