Patents by Inventor Stephan Pruhs

Stephan Pruhs 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 epothilone derivatives by selective catalytic epoxidation
    Patent number: 8314248
    Abstract: The present invention describes a novel process for preparing an epothilone derivative using substituted pyridines and methyltrioxorhenium as catalyst.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: November 20, 2012
    Assignee: Bayer Pharma AG
    Inventors: Johannes Platzek, Orlin Petrov, Stephan Prühs
  • Process For Preparing Epothilone Derivatives By Selective Catalytic Epoxidation
    Publication number: 20120077984
    Abstract: The present invention describes a novel process for preparing an epothilone derivative using substituted pyridines and methyltrioxorhenium as catalyst.
    Type: Application
    Filed: November 30, 2011
    Publication date: March 29, 2012
    Inventors: Johannes Platzek, Orlin Petrov, Stephan Prühs
  • PROCESS FOR PREPARING EPOTHILONE DERIVATIVES BY SELECTIVE CATALYTIC EPOXIDATION
    Publication number: 20080242868
    Abstract: The present invention describes a novel process for preparing an epothilone derivative using substituted pyridines and methyltrioxorhenium as catalyst.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 2, 2008
    Inventors: Johannes PLATZEK, Orlin Petrov, Stephan Pruhs