Patents by Inventor Glade E. Squires

Glade E. Squires has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for the control of biofouling in recirculating water systems
    Patent number: 4966716
    Abstract: A method of controlling biofouling in a aqueous systems comprising introducing into the system a biocidally effective amount of a water soluble perhalide of the formula: ##STR1## where R.sub.1 and R.sub.2 are hydrogen, hydroxyethyl, alkyl, cyclic alkyl, (alpha, omega)-alkyl, alkyl ether, polyether, heterocyclic ring-substituted alkyl, and halogenated alkyl; n is 2 to 6: X is chlorine, bromine or iodine; and only one of R.sub.1 and R.sub.2 may be hydrogen.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: October 30, 1990
    Assignee: Great Lakes Chemical Corporation
    Inventors: Nicolai A. Favstritsky, Arthur J. Hein, Glade E. Squires
  • Method for the control of biofouling in recirculating water systems
    Patent number: 4935153
    Abstract: A method of controlling biofouling in an aqueous system comprising introducing into the system a biocidally effective amount of a water soluble perhalide of the formula: ##STR1## where R.sub.1 and R.sub.2 are hydrogen, hydroxyethyl, alkyl, cyclic alkyl, (alpha, omega)-alkyl, alkyl ether, polyether, heterocyclic ring-substituted alkyl, and halogenated alkyl; n is 2 to 6: X is chlorine, bromine or iodine; and only one of R.sub.1 and R.sub.2 may be hydrogen.
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: June 19, 1990
    Assignee: Great Lakes Chemical Corporation
    Inventors: Nicoloi A. Favstritsky, Arthur J. Hein, Glade E. Squires