Patents by Inventor Salvatore Zinghini

Salvatore Zinghini 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 manufacture of bis-triazole compounds and intermediates useful in the manufacture thereof having antifungal activity
    Patent number: 6063933
    Abstract: The present invention relates to a process to prepare a compound of formula (I) wherein Y and Z can be identical or different and represent a halogene. The bis-triazole compounds of formula (I) and intermediates have antifungal activity.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: May 16, 2000
    Assignees: Khashayar Karimian, Tim F. Tam, John F. Braganza, Yuri Goldberg, Salvatore Zinghini
    Inventors: Khashayar Karimian, Tim F. Tam, John F. Braganza, Yuri Goldberg, Salvatore Zinghini
  • Methods for the manufacture of amorphous cefuroxime axetil
    Patent number: 5847118
    Abstract: A process for preparing pure amorphous cefuroxime axetil comprising the steps of dissolving crystalline cefuroxime axetil in a highly polar organic solvent and adding the resulting solution to water, or alternatively, dissolving crystalline cefuroxime axetil in a highly polar solvent and adding small quantities of water to the organic solution and adding the resulting organic-aqueous solution to water.
    Type: Grant
    Filed: July 25, 1997
    Date of Patent: December 8, 1998
    Assignee: Apotex, Inc.
    Inventors: Khashayar Karimian, Mehrnoush Motamedi, Salvatore Zinghini