Patents by Inventor James Zdrodowski

James Zdrodowski 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).

  • Processes for synthesis of opiate alkaloid derivatives
    Patent number: 8273887
    Abstract: The present invention provides processes for the synthesis of opiate alkaloids. In particular, the opiate alkaloids produced by the process of the invention are typically intermediate compounds that may be utilized to produce a variety of biologically active alkaloids including buprenorphine and diprenorphine.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: September 25, 2012
    Assignee: Mallinckrodt LLC
    Inventors: Anthony Mannino, James Zdrodowski
  • Processes for synthesis of opiate alkaloid derivatives
    Publication number: 20100081816
    Abstract: The present invention provides processes for the synthesis of opiate alkaloids. In particular, the opiate alkaloids produced by the process of the invention are typically intermediate compounds that may be utilized to produce a variety of biologically active alkaloids including buprenorphine and diprenorphine.
    Type: Application
    Filed: September 29, 2009
    Publication date: April 1, 2010
    Applicant: Mallinckrodt Inc.
    Inventors: Anthony Mannino, James Zdrodowski