Patents by Inventor Gabrielle Boehmer

Gabrielle Boehmer 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).

  • Process for the preparation of stable radiodiagnostic products
    Patent number: 4873074
    Abstract: Stable injection solutions of radiodiagnostic aids ready for use are obtained by addition to the organ- or tissue-specific carrier, before, during of after the labeling with the pertechnetate, of a compound of the formula: ##STR1## in which R denotes hydrogen, and R' denotes a sulpho- or a carboxymethyl group, or R and R' each denote a sulpho- or a carboxymethyl group, or a water-soluble salt thereof, as stabilizer. These compounds do not alter the specific organ or tissue distribution of the carrier.
    Type: Grant
    Filed: January 31, 1989
    Date of Patent: October 10, 1989
    Assignee: Solco Basel
    Inventors: Han-Lie Chia, Horia Popescu, Gabrielle Boehmer
  • Stable radiodiagnostic product
    Patent number: 4857299
    Abstract: Stable injection solutions of radiodiagnostic aids ready for use are obtained by addition to the organ-or tissue-specific carrier, before, during or after the labeling with the pertechnetate, of a compound of the formula: ##STR1## in which R denotes hydrogen, and R' denotes a sulpho- or a carboxymethyl group, or R and R' each denote a sulpho- or a carboxymethyl group, or a water-soluble salt thereof, as stabilizer. These compounds do not alter the specific organ or tissue distribution of the carrier.
    Type: Grant
    Filed: November 25, 1987
    Date of Patent: August 15, 1989
    Assignee: Solco Basel AG
    Inventors: Han-Lie Chia, Horia Popescu, Gabrielle Boehmer