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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US40506762 déc. 197527 sept. 1977Mixing device and element therefor
US42226715 sept. 197816 sept. 1980Static mixer
US44872529 août 198311 déc. 1984Combustion Engineering, Inc.Duct arrangement to eliminate exit gas temperature imbalance on rotary heat exchangers
US484892026 févr. 198818 juil. 1989Husky Injection Molding Systems Ltd.Static mixer
US48695948 mars 198826 sept. 1989Delaware Investments, Inc.Apparatus and method for blending particulate materials
US530994615 oct. 199210 mai 1994Schlumberger Industries, S.A.Flow rectifier
US54236088 avr. 199413 juin 1995ABB Management AGMixing apparatus with vortex generating devices
US54981558 avr. 199412 mars 1996ABB Management AGMixing and flame stabilization appliance in a combustion chamber with premixed combustion
US55139828 avr. 19947 mai 1996ABB Management AGCombustion chamber
US55183118 avr. 199421 mai 1996ABB Management AGMixing chamber with vortex generators for flowing gases
US58036026 nov. 19968 sept. 1998ABB Research Ltd.Fluid mixing device with vortex generators
US588277410 mars 199516 mars 1999Minnesota Mining and Manufacturing CompanyOptical film
US597642431 juil. 19972 nov. 1999Minnesota Mining and Manufacturing CompanyMethod for making multilayer optical films having thin optical layers
US65756173 mai 200110 juin 2003Sulzer Chemtech AGStatic mixer with profiled layers
US657900113 déc. 200017 juin 2003ag extrusion technology GmbHMethod for thoroughly mixing a melt flow made of plastic
US661342125 sept. 20012 sept. 20033M Innovative Properties CompanyOptical film
US678334916 mars 200131 août 20043M Innovative Properties CompanyApparatus for making multilayer optical films
US67973661 juil. 200228 sept. 20043M Innovative Properties CompanyColor shifting film articles
US680865815 mars 200126 oct. 20043M Innovative Properties CompanyMethod for making texture multilayer optical films
US682788616 mars 20017 déc. 20043M Innovative Properties CompanyMethod for making multilayer optical films
US683071316 mars 200114 déc. 20043M Innovative Properties CompanyMethod for making coPEN/PMMA multilayer optical films
US70838472 sept. 20031 août 20063M Innovative Properties CompanyOptical film
US713817327 sept. 200421 nov. 20063MInnovative Properties CompanyRed-green-blue polymeric interference film
US729739331 juil. 200620 nov. 20073M Innovative Properties CompanyOptical film
US77084533 mars 20064 mai 2010Cavitech Holdings, LLCDevice for creating hydrodynamic cavitation in fluids
US775308030 août 200413 juil. 2010Three-dimensionally intersecting diverter as an inner member for a pipe, barrel or tower
US785105430 avr. 200914 déc. 20103M Innovative Properties CompanyMultilayer optical films having one or more reflection bands
US78525604 déc. 200814 déc. 20103M Innovative Properties CompanyDisplay incorporating reflective polarizer

Dessins