Patents Represented by Attorney, Agent or Law Firm Edger E. Spielman, Jr.
  • Methods and systems for uniform-control of bromine concentrations in water
    Patent number: 6749758
    Abstract: Reduced stabilization time of oxidation-reduction potential is achieved in a recreational body of water by baseloading bromide ions and dialkylhydantoin prior to biocidal treatment of the water body with N,N′-dihalo-5,5-dialkylhydantoin.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: June 15, 2004
    Assignee: Albemarle Corporation
    Inventors: Jonathan N. Howarth, Michael J. Sanders