Patents by Inventor Ben Yerxa

Ben Yerxa 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).

  • Patent number: 5981506
    Abstract: A method of promoting drainage of congested mucous secretions in the sinuses of a subject in need of such treatment is disclosed. The method comprises administering to the sinuses of the subject a uridine phosphate such as uridine 5'-triphosphate (UTP) or P.sup.1,P.sup.4 -di(uridine-5') tetraphosphate (U.sub.2 P.sub.4), an analog of UTP, or any other analog, in an amount effective to promote drainage of congested fluid in the sinuses by hydrating mucous secretions or by stimulating ciliary beat frequency in the sinuses. Pharmaceutical formulations and methods of making the same are also disclosed. Methods of administering the same would include any liquid suspension (including nasal drops or spray), oral form (liquid or pill), aerosol inhalation, powder form, topical, injected, intra-operative instillation or suppository form.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: November 9, 1999
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: Karla Jacobus, Janet Rideout, Ben Yerxa, William Pendergast, Suhaib Siddiqi, David Drutz
  • Patent number: 5972904
    Abstract: A method of promoting drainage of congested mucous secretions in the sinuses of a subject in need of such treatment is disclosed. The method comprises administering to the sinuses of the subject a uridine phosphate such as uridine 5'-triphosphate (UTP) or P.sup.1,P.sup.4 -di(uridine-5') tetraphosphate (U.sub.2 P.sub.4), an analog of UTP, or any other analog, in an amount effective to promote drainage of congested fluid in the sinuses by hydrating mucous secretions or by stimulating ciliary beat frequency in the sinuses. Pharmaceutical formulations and methods of making the same are also disclosed. Methods of administering the same would include any liquid suspension (including nasal drops or spray), oral form (liquid or pill), aerosol inhalation, powder form, topical, injected, intra-operative instillation or suppository form.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: October 26, 1999
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: Karla Jacobus, Janet Rideout, Ben Yerxa, William Pendergast, Suhaib Siddiqi, David Drutz
  • Patent number: 5958897
    Abstract: A method of promoting drainage of congested mucous secretions in the sinuses of a subject in need of such treatment is disclosed. The method comprises administering to the sinuses of the subject a uridine phosphate such as uridine 5'-triphosphate (UTP) or P.sup.1,P.sup.4 -di(uridine-5') tetraphosphate (U.sub.2 P.sub.4), an analog of UTP, or any other analog, in an amount effective to promote drainage of congested fluid in the sinuses by hydrating mucous secretions or by stimulating ciliary beat frequency in the sinuses. Pharmaceutical formulations and methods of making the same are also disclosed. Methods of administering the same would include any liquid suspension (including nasal drops or spray), oral form (liquid or pill), aerosol inhalation, powder form, topical, injected, intra-operative instillation or suppository form.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: September 28, 1999
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: Karla Jacobus, Janet Rideout, Ben Yerxa, William Pendergast, Suhaib Siddiqi, David Drutz
  • Patent number: 5789391
    Abstract: A method of promoting drainage of congested mucous secretions in the sinuses of a subject in need of such treatment is disclosed. The method comprises administering to the sinuses of the subject a uridine phosphate such as uridine 5'-triphosphate (UTP) or P.sup.1,P.sup.4 -di(uridine-5') tetraphosphate (U.sub.2 P.sub.4), an analog of UTP, or any other analog, in an amount effective to promote drainage of congested fluid in the sinuses by hydrating mucous secretions or by stimulating ciliary beat frequency in the sinuses. Pharmaceutical formulations and methods of making the same are also disclosed. Methods of administering the same would include any liquid suspension (including nasal drops or spray), oral form (liquid or pill), aerosol inhalation, powder form, topical, injected, intra-operative instillation or suppository form.
    Type: Grant
    Filed: July 3, 1996
    Date of Patent: August 4, 1998
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: Karla Jacobus, Janet Rideout, Ben Yerxa, William Pendergast, Suhaib Siddiqi, David Drutz