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CLEARWATER INC
US25 patents
Top patents by PatentIndex Score
US5807812ASep 15, 1998
Controlled gel breaker
CLEARWATER INC139 citations98
US6054417AApr 25, 2000
Rapid gel formation in hydrocarbon recovery
CLEARWATER INC137 citations96
US5693837ADec 2, 1997
Ferric alkyl amine citrates and methods of making them
CLEARWATER INC93 citations96
US5417287AMay 23, 1995
Hydrocarbon gels useful in formation fracturing
CLEARWATER INC74 citations96
US5846915ADec 8, 1998
Delayed breaking of gelled hydrocarbon fracturing fluid
CLEARWATER INC78 citations95
US5607902AMar 4, 1997
Method of treating shale and clay in hydrocarbon formation drilling
CLEARWATER INC82 citations95
US5591701AJan 7, 1997
Iterated foam process and composition for well treatment
CLEARWATER INC56 citations95
US5385206AJan 31, 1995
Iterated foam process and composition for well treatment
CLEARWATER INC72 citations95
US6158147ADec 12, 2000
Method and apparatus for drying of grain and other particulates using a membrane
CLEARWATER INC24 citations92
US5647900AJul 15, 1997
Preparation of hydrocarbon gels from ferric sources, polycarboxylic acid compounds, and optional amines, in combination with phosphate esters
CLEARWATER INC52 citations92
US5614010AMar 25, 1997
Hydrocarbon gels useful in formation fracturing
CLEARWATER INC49 citations92
US5571315ANov 5, 1996
Hydrocarbon gels useful in formation fracturing
CLEARWATER INC42 citations92
US5211239AMay 18, 1993
Method of maintaining subterranean formation permeability and inhibiting clay swelling
CLEARWATER INC23 citations92
US5854180ADec 29, 1998
Environmentally improved acid corrosion inhibitor
CLEARWATER INC37 citations90
US6004908ADec 21, 1999
Rapid gel formation in hydrocarbon recovery
CLEARWATER INC23 citations89
US6454005B1Sep 24, 2002
Treating shale and clay in hydrocarbon producing formations with combinations of guar and potassium formate
CLEARWATER INC14 citations84
US6502637B2Jan 7, 2003
Treating shale and clay in hydrocarbon producing formations
CLEARWATER INC8 citations74
US6368384B1Apr 9, 2002
Desiccant tablets for gas drying
CLEARWATER INC11 citations74
US5766309AJun 16, 1998
Eutectic drying composition and method
CLEARWATER INC7 citations72
US5733841AMar 31, 1998
Eutectic drying composition and method
CLEARWATER INC5 citations72
US6167638B1Jan 2, 2001
Drying of grain and other particulate materials
CLEARWATER INC5 citations65
US6506233B2Jan 14, 2003
Desiccant tablets for gas drying
CLEARWATER INC4 citations63
US6569348B1May 27, 2003
Treating coal and other piled materials to inhibit freeze-binding
CLEARWATER INC5 citations59
US6453576B2Sep 24, 2002
Control of solids deposition from used desiccant solution
CLEARWATER INC5 citations57
US6495063B1Dec 17, 2002
Treating coal and other piled materials to inhibit freeze binding
CLEARWATER INC1 citations49