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Brevets

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Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US414995731 juil. 197817 avr. 1979United Kingdom Atomic Energy AuthoritySeparation apparatus
US53523435 avr. 19934 oct. 1994The University of BradfordSeparation of the components of liquid dispersions
US55650786 avr. 199415 oct. 1996National Tank CompanyApparatus for augmenting the coalescence of water in a water-in-oil emulsion
US557589631 janv. 199519 nov. 1996National Tank CompanyMethod and apparatus for oil/water separation using a dual electrode centrifugal coalescer
US56434318 févr. 19961 juil. 1997National Tank CompanyMethod for augmenting the coalescence of water in a water-in-oil emulsion
US585819912 juil. 199612 janv. 1999Apogee CorporationApparatus and method for electrocoriolysis the separation of ionic substances from liquids by electromigration and coriolis force
US586108712 nov. 199619 janv. 1999National Tank CompanyApparatus for augmenting the coalescence of a component of an oil/water mixture
US588827616 sept. 199630 mars 1999Xerox CorporationReduction of electrostatic charge in waste bottle
US59284925 juin 199727 juil. 1999Lucid Treatment Systems, Inc.Method and apparatus for recovery of water and slurry abrasives used for chemical and mechanical planarization
US627726523 juil. 199921 août 2001Apogee CorporationApparatus and method for electrocoriolysis, the separation of ionic substances from liquids in the electrodynamic mode
US637953826 avr. 199930 avr. 2002Lucid Treatment Systems, Inc.Apparatus for separation and recovery of liquid and slurry abrasives used for polishing
US648232519 mars 200119 nov. 2002Linica Group, Ltd.Apparatus and process for separation and recovery of liquid and slurry abrasives used for polishing
US770430018 mai 200527 avr. 2010Alfa Laval Corporate ABDevice and a method for cleaning of a gas
US787509831 mai 200625 janv. 2011Alfa Laval Corporate ABCentrifugal separator for cleaning of gas
US793173430 juin 200826 avr. 2011Board of Regents of the Nevada System of Higher Education, on behalf of the Desert Research InstituteParticle separation