CORT, CHERYL J.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 236
 
 
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 152
 
 
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR155

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7,625,490 Use of a magnetic separator to biologically clean waterSep 27, 07Dec 01, 09[C02F]
7,255,793 Methods for removing heavy metals from water using chemical precipitation and field separation methodsMay 24, 05Aug 14, 07[C02F]
6,895,815 Apparatus and method of fluid level measurementFeb 28, 02May 24, 05[G01F, G01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
7,820,053 Magnetic separation and seeding to improve ballasted clarification of waterSep 27, 07Oct 26, 10[C02F]
7,691,269 Method and system for retrofitting an existing water treatment systemSep 27, 07Apr 06, 10[C02F]
7,686,960 Multistage process for treating water utilizing in one stage magnetic seed to sorb dissolved contaminants, and in another stage utilizing magnetic seed to clarify the waterSep 27, 07Mar 30, 10[C02F]

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