Patents Assigned to Choong-Gook Jang
  • Direct compression tablet binders for acetaminophen
    Patent number: 4894236
    Abstract: Dry, directly compressed tablets are provided by a blend of from 60 to 90 weight percent of acetaminophen and from 10 to 40 weight percent of non-ionizable lipid having a melting point of from 55.degree. C. to 80.degree. C. The preferred lipid is hydrogenated cotton seed oil. The tablets are characterized by a hardness of at least 5 kgs. When produced by a conventional tabletting machine using a pressure of 1.5 to 20 tons per square inch.
    Type: Grant
    Filed: January 12, 1988
    Date of Patent: January 16, 1990
    Assignee: Choong-Gook Jang
    Inventors: Choong-Gook Jang, Yoon Im