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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US408500928 Jul 197618 Apr 1978Technicon Instruments CorporationMethods for determination of enzyme reactions
US409527211 Jan 197713 Jun 1978Phillips Petroleum CompanyAutomatic turbidimetric titration
US425683212 Dec 197817 Mar 1981BioResearch Inc.Carcinogen and mutagen screening method and apparatus
US427100115 Mar 19792 Jun 1981Asahi Kasei Kogyo Kabushiki KaishaApparatus for measuring membrane characteristics of vesicles
US432132218 Jun 198023 Mar 1982Pulsed voltammetric detection of microorganisms
US43760261 Aug 19808 Mar 1983The North American Manufacturing CompanyOxygen concentration measurement and control
US46794269 Sep 198514 Jul 1987Wave shape chemical analysis apparatus and method
US47651796 Mar 198723 Aug 1988Solid State Farms, Inc.Radio frequency spectroscopy apparatus and method using multiple frequency waveforms
US481065022 Sep 19877 Mar 1989Determination of biomass
US486386813 Jun 19885 Sep 1989Prolitec AktiengesellschaftApparatus for detecting the presence of micro organism in liquid
US511245520 Jul 199012 May 1992I Stat CorporationMethod for analytically utilizing microfabricated sensors during wet-up
US512064826 May 19889 Jun 1992Lim Technology Laboratories, Inc.Chemical analyzer using RF radiation attenuation measurements
US58829379 Jul 199716 Mar 1999The United States of America as represented by the Administrator of the National Aeronautics and Space AdministrationAmmonia monitor
US626816228 May 199931 Jul 2001Lifescan, Inc.Reflectance measurement of analyte concentration with automatic initiation of timing
US645832624 Nov 19991 Oct 2002Home Diagnostics, Inc.Protective test strip platform
US652533028 Feb 200125 Feb 2003Home Diagnostics, Inc.Method of strip insertion detection
US654126628 Feb 20011 Apr 2003Home Diagnostics, Inc.Method for determining concentration of an analyte in a test strip
US656262528 Feb 200113 May 2003Home Diagnostics, Inc.Distinguishing test types through spectral analysis
US682148324 Jun 200223 Nov 2004Lifescan, Inc.Reagents test strip with alignment notch
US685840123 Sep 200222 Feb 2005LifeScan, Inc.Minimum procedure system for the determination of analytes
US688155024 Jun 200219 Apr 2005Method for the determination of glucose employing an apparatus emplaced matrix
US688742624 Jun 20023 May 2005Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatus
US69795711 Aug 200227 Dec 2005Home Diagnostics, Inc.Method of using a protective test strip platform for optical meter apparatus
US73906654 Mar 200324 Jun 2008Distinguishing test types through spectral analysis