Patents by Inventor Kumaran Narayanan

Kumaran Narayanan 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).

  • Method for selection and agents useful for same
    Publication number: 20030162188
    Abstract: The present invention relates generally to a method for the selection of a modified nucleic acid molecule and to agents useful for same. More particularly, the present invention relates to a method for counterselecting nucleic acid molecules which have undergone targeted modification. The method of the present invention is useful, inter alia, for rapidly and accurately selecting correctly modified nucleic acid molecules, such as modified bacterial artificial chromosomes. The present invention is also directed to counterselection cassettes for use in the method of the invention and to modified nucleic acid molecules selected thereby.
    Type: Application
    Filed: July 26, 2002
    Publication date: August 28, 2003
    Inventors: Panayiotis A. Ioannou, Duangporn Jamsai, Mikhail Nefedov, Michael Orford, Kumaran Narayanan