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Johnson; Brian S.
Warrenville, IL
No. of patents:

Patent Number Title Of Patent Date Issued
7910371 Method of monitoring treating agent residuals in water treatment processes March 22, 2011
A method of monitoring residual treating agent in treated water wherein fluorescent tracers are used to determine the concentration of treating agent in the water at two different treating agent dosages and the difference in the measured concentrations of the fluorescent tracer at th
6662636 Method of reducing fouling in filters for industrial water system analytical devices December 16, 2003
The invention is in a method of analyzing the water of an industrial water system wherein an analytical device is used to measure some parameter capable of being measured in the water of said industrial water system, the improvement involving using a water movement device that is capable
5958788 Luminol tagged polymers for treatment of industrial systems September 28, 1999
A polymer tagged with luminol is provided which enables the fluorescent or chemiluminescent detection of the tagged polymer at low concentrations. The chromophore may be covalently bonded to the polymer backbone without sacrificing the chromophore's fluorescent or chemiluminescent proper

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