Patents Represented by Attorney Bret E. Flehr, Hohbach, Test Field
  • Patent number: 5610064
    Abstract: Bacteria capable of reducing the concentration of sulphur black dye in a substrate when contacted with the substrate are provided. The subject bacteria may be either aerobic or anaerobic and reduce the concentration of sulphur black dye in the substrate through either bioadsorption or biodegradation of sulphur black dye.
    Type: Grant
    Filed: February 16, 1994
    Date of Patent: March 11, 1997
    Inventor: Mark K. Keung