Handheld fluorometer and method of use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8269193
APP PUB NO 20110240887A1
SERIAL NO

12750822

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments provide a handheld fluorometer and method of determining a concentration of a product within a sample. In some cases the handheld fluorometer includes an immersible sensor head that measures a fluorescence of the product and a controller that calculates the concentration of product. In some cases the handheld fluorometer includes a handheld controller module, an immersible sensor head connected to the controller module, a sample cup for containing a water sample, and a fastener that removably fastens the sample cup about the immersible sensor head. In some cases the sensor head is angled with respect to the controller module and the fluorometer provides a substantially stable base. The sample cup can be removed to acquire a sample of water containing the product and then refastened about the sensor head for determining the concentration.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE ST PAUL MN 55102

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlson, Brian Philip Lakeville, US 29 232
Christensen, William M Hibbing, US 28 492
Hartz, Adrian Eugene Woodbury, US 1 17
Klegin, Jill Marie Cannon Falls, US 2 32
Kraus, Paul R Apple Valley, US 75 922
Kremer, Michael Patrick Rosemount, US 6 26
Pesigan, Benedict F Apple Valley, US 1 17
Tokhtuev, Eugene Duluth, US 72 1709

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