Patents by Inventor Nicole Ritchie

Nicole Ritchie 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).

  • PROCESSES FOR THE PREPARATION OF ORTHO-ALLYLATED HYDROXY ARYL COMPOUNDS
    Publication number: 20240150269
    Abstract: The present application describes process for preparing an ortho-allylated hydroxy aryl compounds such as compounds of Formula (1) by reacting an allylic alcohol with a hydroxy aryl compound in the presence of aluminum compound selected from alumina and aluminum alkoxides and in a non-protic solvent wherein at least one carbon atom ortho to the hydroxy group in the hydroxy aryl compound is unsubstituted. The present application also includes compounds of Formula (1).
    Type: Application
    Filed: September 26, 2023
    Publication date: May 9, 2024
    Applicant: McMaster University
    Inventors: Jakob Magolan, Nicholas Jentsch, Xiong Zhang, Mathew Piotrowski, Patrick Darveau, Meghan Fragis, Jarrod Johnson, Nicole Ritchie, Arnav Kaul
  • Processes for the preparation of ortho-allylated hydroxy aryl compounds
    Patent number: 11795127
    Abstract: The present application describes process for preparing an ortho-allylated hydroxy aryl compounds such as compounds of Formula (I) by reacting an allylic alcohol with a hydroxy aryl compound in the presence of aluminum compound selected from alumina and aluminum alkoxides and in a non-protic solvent wherein at least one carbon atom ortho to the hydroxy group in the hydroxy aryl compound is unsubstituted. The present application also includes compounds of Formula (I).
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: October 24, 2023
    Assignee: McMaster University
    Inventors: Jakob Magolan, Nicholas Jentsch, Xiong Zhang, Mathew Piotrowski, Patrick Darveau, Meghan Fragis, Jarrod Johnson, Nicole Ritchie, Arnav Kaul
  • PROCESSES FOR THE PREPARATION OF ORTHO-ALLYLATED HYDROXY ARYL COMPOUNDS
    Publication number: 20230113567
    Abstract: The present application describes process for preparing an ortho-allylated hydroxy aryl compounds such as compounds of Formula (I) by reacting an allylic alcohol with a hydroxy aryl compound in the presence of aluminum compound selected from alumina and aluminum alkoxides and in a non-protic solvent wherein at least one carbon atom ortho to the hydroxy group in the hydroxy aryl compound is unsubstituted. The present application also includes compounds of Formula (I).
    Type: Application
    Filed: October 12, 2022
    Publication date: April 13, 2023
    Inventors: Jakob Magolan, Nicholas Jentsch, Xiong Zhang, Mathew Piotrowski, Patrick Darveau, Meghan Fragis, Jarrod Johnson, Nicole Ritchie, Arnav Kaul