Patents by Inventor Marina Alexeeva

Marina Alexeeva 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).

  • Deracemisation of Amines
    Publication number: 20070166811
    Abstract: Methods are described for the deracemisation or chiral inversion of chiral amines by enzymatic treatment, such as by a stereoselective enzymatic conversion and either a non-selective or partially selective chemical or enzymatic conversion, simultaneously or sequentially. Also described are methods for selecting a suitable enzyme, particularly a suitable amine oxidase, and for the generation of novel enzymes suitable for use in the deracemisation method.
    Type: Application
    Filed: March 14, 2007
    Publication date: July 19, 2007
    Applicant: GLAXO GROUP LIMITED
    Inventors: Marina Alexeeva, Alexis Enright, Mahmoud Mahmoudian, Nicholas Turner
  • Deracemisation of amines
    Publication number: 20060257978
    Abstract: The present invention relates to a method for the deracemisation or chiral inversion of chiral amines by enzymatic treatment. The method employs a stereoselective enzymatic conversion and either a non-selective or partially selective chemical or enzymatic conversion, simultaneously or sequentially. The invention also provides a method for selecting a suitable enzyme, particularly a suitable amine oxidase, and for the generation of novel enzymes suitable for use in the deracemisation method.
    Type: Application
    Filed: March 19, 2003
    Publication date: November 16, 2006
    Applicant: Glaxo Wellcome House
    Inventors: Marina Alexeeva, Alexis Enright, Mahmoud Mahmoudian, Nicholas Turner