Chemically-enhanced mechanical treatment of water

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070256987A1
SERIAL NO

11641438

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention describes a method of treating an aqueous system with a hydrodynamic water treatment device in conjunction with a surfactant.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
HERCULES INCORPORATEDWILMINGTON, DE112

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breen, Alexander W Richmond Hill, GA 8 48
Mayer, Michael J Jacksonville, FL 44 283
Singleton, Freddie L Switzerland, FL 38 102

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 5326468 Water remediation and purification method and apparatus 29 1992
* 2005/0148,544 Compositions comprising cyclodextrin 6 2005
 
QUINETICS CORPORATION (1)
* 4764283 Method and apparatus for treating cooling tower water 107 1987
 
RHODIA INC. (1)
* 5643498 Quaternary cationic surfactants having multiple hydrophobic and hydrophilic groups 15 1994
 
CRODA, INC. (1)
* 6953773 Mixtures of imidazoline quaternary ammonium and alkyl quaternary ammonium compounds 2 2003
 
The Procter & Gamble Company (1)
* 6436885 Antimicrobial cleansing compositions containing 2-pyrrolidone-5-carboxylic acid 33 2000
 
GREAT LAKES CHEMICAL CORPORATION (1)
* 4976874 Control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides 15 1989
 
BETZ LABORATORIES, INC. (1)
* 4745132 Biocidal compositions and use thereof employing a synergistic mixture of n-alkyldimethyl benzyl ammonium halide and n-dodecylguanidine 13 1986
 
MAGNUM WATER TECHNOLOGY (1)
* 4906387 Method for removing oxidizable contaminants in cooling water used in conjunction with a cooling tower 37 1988
 
VRTX TECHNOLOGIES, LLC (4)
* 4645606 Magnetic molecular agglomerate reducer and method 43 1985
* 4957626 Method and apparatus for treating water in beverage and ice machines 42 1987
* 5318702 Fluid treating apparatus 38 1992
* 5435913 Fluid treating apparatus 49 1994
 
DYNAFLOW, INC. (1)
* 6221260 Swirling fluid jet cavitation method and system for efficient decontamination of liquids 37 1999
 
ARISDYNE SYSTEMS, INC. (2)
* 6502979 Device and method for creating hydrodynamic cavitation in fluids 51 2000
* 6802639 Homogenization device and method of using same 21 2002
 
ONDEO NALCO COMPANY (1)
* 5670055 Use of the linear alkylbenzene sulfonate as a biofouling control agent 46 1996
 
BETZDEARBORN INC. (1)
* 4914132 Biocidal compositions and use thereof containing a synergistic mixute of 2-(decylthio)ethanamine hydrochloride and n-alkyl dimethyl benzyl ammonium chloride 13 1989
 
Kady International (1)
* 5522553 Method and apparatus for producing liquid suspensions of finely divided matter 24 1994
* Cited By Examiner

Patent Citation Ranking

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ECOLAB USA INC. (1)
* 8858759 Enhancement of sheet dewatering using soy flour or soy protein 1 2013
 
SONOCO DEVELOPMENT, INC. (3)
8419899 Paperboard containing recycled fibers and method of making the same 8 2010
* 2011/0067,832 Paperboard Containing Recycled Fibers and Method of Making the Same 8 2010
8709206 Paperboard containing recycled fibers and method of making the same 2 2013
* Cited By Examiner