Patents by Inventor Saul Borodkin

Saul Borodkin 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).

  • Antibiotic-polymer compositions
    Patent number: 4808411
    Abstract: Compositions which comprise a complex of carbomer (acrylic acid polymers) and erythromycin or a derivative thereof such as 6-O-methylerythromycin, are disclosed. The compositions provide nontoxic, palatable dry and liquid dosage forms for oral administration.
    Type: Grant
    Filed: June 5, 1987
    Date of Patent: February 28, 1989
    Assignee: Abbott Laboratories
    Inventors: Mou-Ying F. Lu, Saul Borodkin
  • Iron-resin adsorbate
    Patent number: 3947572
    Abstract: This invention is directed to a powder suitable for the preparation of a hematinic suspension which provides for controlled release of the iron contained in said powder. The powder to which this invention refers consists essentially of particles below a diameter of 50 microns. It is an iron adsorbate containing a specified amount of ferrous ions adsorbed on a specified cation exchange resin.
    Type: Grant
    Filed: July 1, 1974
    Date of Patent: March 30, 1976
    Assignee: Abbott Laboratories
    Inventor: Saul Borodkin