Patents by Inventor Paul-Emile Bonneau

Paul-Emile Bonneau 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).

  • Red blood cell labelling kit
    Patent number: 4300569
    Abstract: This invention relates to a method for efficiently labelling red blood cells , which permits the imaging of blood pools in the intact animal or human patient, accomplished by injection of a saline solution of an alkaline earth metal salt of glucoheptonic acid and a non-toxic stannous salt followed by injection with a solution of sodium pertechnetate Tc 99 m to tag the red blood cells. The invention also relates to the kit used in the method of our invention consisting of a single vial containing 25 mg. calcium glucoheptonate and 3 mg. of stannous chloride dihydrate in 2 ml. of saline solution.
    Type: Grant
    Filed: February 25, 1980
    Date of Patent: November 17, 1981
    Assignee: Merck & Co., Inc.
    Inventor: Paul-Emile Bonneau