Patents Assigned to Envorflow Inc.
  • Method of reducing contamination and composition for use in the method
    Patent number: 5821113
    Abstract: Contamination by organic materials is treated by applying an aqueous composition comprising organisms which are useful in degradation of the contaminant, a nutrient for the organisms and a polymer which is soluble in or dispersible in the water and which increases the viscosity of the composition. The composition is useful in the treatment of contaminated liquids and solids and in the protection of solid surfaces against contamination.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: October 13, 1998
    Assignee: Envorflow Inc.
    Inventor: Artur Haslimann