Patents by Inventor Pierre Boulas

Pierre Boulas 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).

  • DIMETHYL FUMARATE PARTICLES AND PHARMACEUTICAL COMPOSITIONS THEREOF
    Publication number: 20220362195
    Abstract: The present invention provides dimethyl fumarate (DMF) particles and methods of preparing the DMF particles. Also provided is DMF coated particles comprising DMF particles coated with an enteric coating. The invention also provides various dosage forms and methods of treating a disease or disorder (e.g., multiple sclerosis).
    Type: Application
    Filed: February 22, 2022
    Publication date: November 17, 2022
    Inventors: Pierre Boulas, Erwin Irdam, Shyam B. Karki, William F. Kiesman, Cheuk-Yui Leung, Yiqing Lin, Andrea Trementozzi, Peter Zawaneh
  • Dimethyl fumarate particles and pharmaceutical compositions thereof
    Patent number: 11291642
    Abstract: The present invention provides dimethyl fumarate (DMF) particles and methods of preparing the DMF particles. Also provided is DMF coated particles comprising DMF particles coated with an enteric coating. The invention also provides various dosage forms and methods of treating a disease or disorder (e.g., multiple sclerosis).
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: April 5, 2022
    Assignee: BIOGEN MA INC.
    Inventors: Pierre Boulas, Erwin Irdam, Shyam B. Karki, William F. Kiesman, Cheuk-Yui Leung, Yiqing Lin, Andrea Trementozzi, Peter Zawaneh
  • DIMETHYL FUMARATE PARTICLES AND PHARMACEUTICAL COMPOSITIONS THEREOF
    Publication number: 20190070143
    Abstract: The present invention provides dimethyl fumarate (DMF) particles and methods of preparing the DMF particles. Also provided is DMF coated particles comprising DMF particles coated with an enteric coating. The invention also provides various dosage forms and methods of treating a disease or disorder (e.g., multiple sclerosis).
    Type: Application
    Filed: June 15, 2016
    Publication date: March 7, 2019
    Inventors: Pierre Boulas, Erwin Irdam, Shyam B. Karki, William F. Kiesman, Cheuk-Yui Leung, Yiqing Lin, Andrea Trementozzi, Peter Zawaneh