Patents by Inventor Dohan WEERARATNE

Dohan WEERARATNE 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).

  • Publication number: 20210095016
    Abstract: The present invention relates to monoclonal antibodies that specifically bind to human pituitary adenylate cyclase activating polypeptide (PACAP) and pharmaceutical compositions comprising such antibodies. Methods of treating or preventing headache conditions, such as migraine and cluster headache, using the monoclonal antibodies are also described.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 1, 2021
    Applicant: AMGEN INC.
    Inventors: Agnes E. HAMBURGER, Cen XU, Hong SUN, Yuan D. SHIH, Dohan WEERARATNE
  • Patent number: 10822408
    Abstract: The present invention relates to monoclonal antibodies that specifically bind to human pituitary adenylate cyclase activating polypeptide (PACAP) and pharmaceutical compositions comprising such antibodies. Methods of treating or preventing headache conditions, such as migraine and cluster headache, using the monoclonal antibodies are also described.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 3, 2020
    Assignee: AMGEN INC.
    Inventors: Agnes E. Hamburger, Cen Xu, Hong Sun, Yuan D. Shih, Dohan Weeraratne
  • Publication number: 20180362643
    Abstract: The present invention relates to monoclonal antibodies that specifically bind to human pituitary adenylate cyclase activating polypeptide (PACAP) and pharmaceutical compositions comprising such antibodies. Methods of treating or preventing headache conditions, such as migraine and cluster headache, using the monoclonal antibodies are also described.
    Type: Application
    Filed: December 15, 2016
    Publication date: December 20, 2018
    Applicant: AMGEN INC.
    Inventors: Agnes E. HAMBURGER, Cen XU, Hong SUN, Yuan D. SHIH, Dohan WEERARATNE