Patents by Inventor Gary Silvey

Gary Silvey 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).

  • Forms of 5-Azacytidine
    Publication number: 20060247189
    Abstract: The invention provides novel polymorphic and pseudopolymorphic crystalline forms of 5-azacytidine, along with methods for preparing said forms, wherein 5-azacytidine is represented by the formula: The invention also includes pharmaceutical compositions comprising said forms.
    Type: Application
    Filed: July 18, 2006
    Publication date: November 2, 2006
    Applicant: Pharmion Corporation
    Inventors: Dumitru Ionescu, Peter Blumbergs, Gary Silvey
  • Methods for isolating crystalline form I of 5-azacytidine
    Publication number: 20050272675
    Abstract: The invention includes methods for isolating crystalline Form I of 5-azacytidine substantially free of other forms, wherein 5-azacytidine is represented by the formula: The invention also includes pharmaceutical compositions comprising Form I of 5-azacytidine.
    Type: Application
    Filed: August 5, 2005
    Publication date: December 8, 2005
    Inventors: Dumitru Ionescu, Peter Blumbergs, Gary Silvey
  • Forms of 5-azacytidine
    Publication number: 20050137150
    Abstract: The disclosure includes novel polymorphic and pseudopolymorphic crystalline forms of 5-azacytidine, along with methods for preparing said forms, wherein 5-azacytidine is represented by the formula: The disclosure also includes pharmaceutical compositions comprising said forms.
    Type: Application
    Filed: February 7, 2005
    Publication date: June 23, 2005
    Applicants: PHARMION CORPORATION, ASH STEVENS, INC.
    Inventors: Dumitru Ionescu, Peter Blumbergs, Gary Silvey