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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US40080483 juil. 197415 févr. 1977AGFA-GEVAERT N.V.Installation for the discontinuous production of polyethylene terephthalate
US408200630 sept. 19764 avr. 1978Pitney-Bowes, Inc.Postage meter conversion apparatus
US42358297 mai 197925 nov. 1980Western Electric Company, Inc.Vapor delivery system and method of maintaining a constant level of liquid therein
US439971118 avr. 198023 août 1983Beckman Instruments, Inc.Method and apparatus ensuring full volume pickup in an automated pipette
US444523829 sept. 19821 mai 1984Swimming pool water level control apparatus
US466241113 mai 19855 mai 1987General Mills, Inc.Assembly for liquid recovery from aseptically packaged beverage
US487387527 juin 198617 oct. 1989Prism Technology, Inc.System for optically interrogating liquid samples and for withdrawing selected sample portions
US488819628 mars 198919 déc. 1989The Procter & Gamble CompanyProcess for tempering flavored confectionery compositions containing reduced calorie fats and resulting tempered products
US491297626 juin 19873 avr. 1990Beckman Instruments, Inc.Liquid level sensing apparatus
US511403321 juil. 198919 mai 1992Helena Laboratories CorporationApparatus for discharging contents of a sealed container
US517817910 sept. 199012 janv. 1993Fresenius AGPressure equalizing vessel for a hemodialysis concentrate
US521131030 avr. 199118 mai 1993Andronic Devices Ltd.Apparatus and method for dispensing phases of blood
US530850631 déc. 19923 mai 1994Apparatus and method for separating a sample of blood
US54009234 avr. 199028 mars 1995Helena Laboratories CorporationApparatus for discharging contents of a sealed container
US54132465 mai 19939 mai 1995Automed CorporationApparatus and method for aliquotting phases of blood
US542713627 nov. 199127 juin 1995The Langston CorporationFluid level detection system
US55559203 sept. 199317 sept. 1996Automed CorporationMethod and apparatus for aliquotting blood serum or blood plasma
US604575510 mars 19974 avr. 2000Trega Biosciences,, Inc.Apparatus and method for combinatorial chemistry synthesis
US630283622 sept. 199916 oct. 2001Method for partitioning blood and delivering clean serum
US715961431 déc. 20029 janv. 2007Hamilton SundstrandAssembly for in-line valve actuation and indication