Patents by Inventor Karel Brands

Karel Brands 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).

  • Stereoselective Synthesis of a 4,4-Disubstituted Cyclohexanepropanoic Acid
    Publication number: 20070225520
    Abstract: There is provided stereoselective route to a compound of formula I: wherein R represents H or an alkali metal, Ar1 represents 4-chlorophenyl and Ar2 represents 2,5-difluorophenyl.
    Type: Application
    Filed: February 16, 2005
    Publication date: September 27, 2007
    Inventors: Karel Brands, Sarah Brewer, Antony Davies, Ulf Dolling, Deborah Hammond, David Lieberman, Jeremy Scott
  • Synthesis of cyclohexanone derivatives
    Publication number: 20050222456
    Abstract: A novel process for preparing cyclohexanones (1) is described. The products are useful as gamma-secretase in-hibitors, or as intermediates in the synthesis of other gamma-secretase inhibitors.
    Type: Application
    Filed: July 30, 2003
    Publication date: October 6, 2005
    Inventors: Karel Brands, Antony Davies, Paul Oakley, Jeremy Scott, Duncan Shaw, Martin Teall