Patents by Inventor David B. Drucker

David B. Drucker 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).

  • Methods for reducing dental caries
    Patent number: 4389394
    Abstract: A use in human therapy (viz as an active ingredient for inhibiting tooth decay, for reducing acidogenesis by mouth flora, and for reducing adhesion to dental surfaces of mouth flora and reducing plaque formation on dental surfaces) has been found for chlorodeoxysucrose derivatives of the general formula ##STR1## (wherein: R.sup.4.alpha. is a hydroxy group and R.sup.4.beta. is a hydrogen atom, or, one of R.sup.4.alpha. and R.sup.4.beta. is a hydrogen atom and the other is a chlorine atom; R.sup.6 is a hydroxy group or, if at least one of R.sup.4.alpha., R.sup.4.beta. or R.sup.1 is a chlorine atom, then it is a hydroxy group or a chlorine atom; R.sup.1' is a hydroxy group or a chlorine atom; and R.sup.6' is a hydroxy group, or if at least one of R.sup.4.alpha., R.sup.4.beta. or R.sup.1 is a chlorine atom, then it is a hydroxy group or a chlorine atom).
    Type: Grant
    Filed: January 27, 1982
    Date of Patent: June 21, 1983
    Assignee: Talres Development (N.A.) N.V.
    Inventor: David B. Drucker