Patents by Inventor Man Kin Tse

Man Kin Tse 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 Asymmetric Epoxidation of Olefins
    Publication number: 20090221816
    Abstract: The present invention relates to a catalyst based on ruthenium complexes and to a process for the asymmetric epoxidation of olefins using catalysts based on ruthenium complexes.
    Type: Application
    Filed: May 13, 2009
    Publication date: September 3, 2009
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Wolfgang Maegerlein, Matthias Beller, Christian Dobler, Man Kin Tse, Santosh Bohr, Markus Klawonn
  • Process for the asymmetric epoxidation of olefins
    Patent number: 7544819
    Abstract: The present invention relates to a catalyst based on ruthenium complexes and to a process for the asymmetric epoxidation of olefins using catalysts based on ruthenium complexes.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: June 9, 2009
    Assignee: Lanxess Deutschland GmbH
    Inventors: Wolfgang Maegerlein, Matthias Beller, Christian Döbler, Man Kin Tse, Santosh Bhor, Markus Klawonn
  • Process for the ruthenium-catalysed epoxidation of olefins by means of hydrogen peroxide
    Publication number: 20060161011
    Abstract: The present invention relates to a process for the epoxidation of olefins using catalysts based on ruthenium complexes in the presence of hydrogen peroxide.
    Type: Application
    Filed: January 11, 2006
    Publication date: July 20, 2006
    Inventors: Wolfgang Magerlein, Matthias Beller, Man-Kin Tse, Santosh Bhor, Markus Klawonn, Gopinathan Anilkumar
  • Process for the asymmetric epoxidation of olefins
    Publication number: 20050203303
    Abstract: The present invention relates to a catalyst based on ruthenium complexes and to a process for the asymmetric epoxidation of olefins using catalysts based on ruthenium complexes.
    Type: Application
    Filed: February 4, 2005
    Publication date: September 15, 2005
    Inventors: Wolfgang Maegerlein, Matthias Beller, Christian Dobler, Man-Kin Tse, Santosh Bhor, Markus Klawonn