Patents by Inventor Jon Longlet

Jon Longlet 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 preparation of substituted halogenated aniline
    Publication number: 20060116533
    Abstract: A process for the preparation of substituted halogenated anilines from substituted halogenated 1-chlorobenzenes which comprisesa) reacting a substituted halogenated 1-chlorobenzene selectively with an imine in the presence of a transition metal catalyst complex and a base to form an N-aryl imine; b) hydrolyzing the N-aryl imine; andc) isolating the substituted halogenated aniline.
    Type: Application
    Filed: December 16, 2003
    Publication date: June 1, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Jonathan Smith, Melissa Petruska, Jon Longlet