Patents Assigned to Buckman Laboratories, Intl., Inc.
  • Process for inhibiting bacterial adhesion and controlling biological fouling in aqueous systems
    Patent number: 5128100
    Abstract: A process for inhibiting the adhesion of bacterial cells to solid surfaces in aqueous systems and thus controlling biological fouling comprising adding a water-soluble ionene polymer to the aqueous systems in an amount ranging from about 0.5 ppm to about 50 ppm based on the weight of aqueous liquid in the system.
    Type: Grant
    Filed: August 14, 1991
    Date of Patent: July 7, 1992
    Assignee: Buckman Laboratories, Intl., Inc.
    Inventors: C. George Hollis, Percy A. Jaquess