Patents by Inventor Lawrence Daniel Harris

Lawrence Daniel Harris 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).

  • Aminohydroxylation of alkenes
    Patent number: 8987504
    Abstract: The invention relates to a process for the aminohydroxylation of alkenes using N-oxycarbamate reagents, e.g. N-acyloxycarbamate, N-alkyloxycarbonyloxycarbamate and N-aralkoxycarbonyloxycarbamate reagents. The invention particularly relates to an intermolecular aminohydroxylation reaction that can be carried out in the absence of added base. The invention also relates to novel N-oxycarbamate reagents that are stable crystalline materials. The process of the invention is useful in the synthesis of compounds having a vicinal amino alcohol moiety, such as biologically active compounds.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: March 24, 2015
    Assignee: Victoria Link Limited
    Inventors: Simon Peter Harold Mee, Andreas Luxenburger, Lawrence Daniel Harris
  • AMINOHYDROXYLATION OF ALKENES
    Publication number: 20130274479
    Abstract: The invention relates to a process for the aminohydroxylation of alkenes using N-oxycarbamate reagents, e.g. N-acyloxycarbamate, N-alkyloxycarbonyloxycarbamate and N-aralkoxycarbonyloxycarbamate reagents. The invention particularly relates to an intermolecular aminohydroxylation reaction that can be carried out in the absence of added base. The invention also relates to novel N-oxycarbamate reagents that are stable crystalline materials. The process of the invention is useful in the synthesis of compounds having a vicinal amino alcohol moiety, such as biologically active compounds.
    Type: Application
    Filed: June 20, 2011
    Publication date: October 17, 2013
    Applicant: INDUSTRIAL RESEARCH LIMITED
    Inventors: Simon Peter Harold Mee, Andreas Luxenburger, Lawrence Daniel Harris