Patents
Patents for G01N 35 - Automatic analysis not limited to methods or materials provided for in any single one of groups; Handling materials therefor (38,677)
05/1991
05/21/1991US5016467 Automated flow rate machine
05/17/1991CA2029549A1 Apparatus and method for detecting the presence and concentration of weak acids and bases in liquids
05/16/1991WO1991006496A1 Pellet dispenser
05/16/1991WO1991006369A2 Temperature-equalization chamber for bringing the contents of a microtitration plate to a uniform temperature
05/16/1991WO1991002238A3 Biological assay cassette and method for making same
05/15/1991EP0427394A2 Micropipette adaptor for spectrofluorometers
05/15/1991EP0426986A2 Cleaning solution
05/15/1991EP0426729A1 Automatic multiple-sample multiple-reagent chemical analyzer.
05/14/1991US5015591 Decantation, filters, pipettes
05/14/1991US5014877 Pellet dispenser
05/08/1991EP0426170A1 Indirect agglutination immunoassay and apparatus therefor
05/08/1991EP0425690A1 Method of detecting operation condition of a micropipette
05/08/1991EP0238582B1 Method for immunological determinations
05/07/1991US5013529 Apparatus for distributing sample liquid
05/02/1991WO1991006050A1 Robotic interface
05/02/1991WO1991005519A1 Array-type multiple cell injector
05/02/1991EP0425297A2 Column analyzer system
05/02/1991EP0424633A2 Automated method and device for performing solid-phase diagnostic assay
05/02/1991DE4034551A1 Specimen application arrangement for cataphoretic analysis - uses applicators in cyclically moved holders without developing contamination and at low cost
05/02/1991DE4032963A1 Liq. chromatography column analysis of specimen components marked - in heated reaction to aid separate extraction
05/01/1991CA2028995A1 Indirect agglutination immunoassay and apparatus therefor
04/1991
04/30/1991US5011779 Apparatus for rapid deposition of test samples on an absorbent support
04/30/1991US5010930 Pipette and liquid transfer apparatus for dispensing liquid for analysis
04/28/1991CA2028689A1 Column analyzer system
04/27/1991WO1991006678A1 Dna sequencing
04/27/1991CA2044616A1 Dna sequencing
04/25/1991DE4032817A1 Chromatographic analysis of catecholamine - in three stages of prepn. decontamination and fraction atom
04/25/1991DE3934408A1 Monitoring stem for chemical content of liquids and gases - contg. linkable measurement modules for fully automated in-situ analysis for detection of harmful contents
04/24/1991EP0424030A2 Method of driving a liquid crystal display
04/18/1991WO1991006192A1 Soft sonar suspension system
04/18/1991WO1991005253A1 Method and apparatus for studying the reaction pattern of cells/cell aggregates during perfusion by a test medium
04/18/1991DE3934024A1 Reproducible mixt. syringe - with magnetic stirrer driven by motorised magnet inside hollow piston
04/18/1991CA2067242A1 Soft sonar suspension system
04/17/1991EP0259386B1 Photometric analyser
04/17/1991EP0235236B1 Multi-cavity washing apparatus
04/16/1991US5008082 Analyzers using linear sample trays with random access
04/16/1991US5008081 Method and apparatus for automatic melt indexing
04/11/1991DE3931956A1 Representative milk sampling without delays - using multiple phase procedures involving filling and emptying of sampling container
04/10/1991EP0420960A1 Multianalyte test vehicle.
04/09/1991US5005721 Vial seal
04/09/1991US5005434 Autosampler with a means for detecting air bubble in specimen
04/09/1991CA1282692C Automated analytical apparatus for measuring antigens or antibodies in biological fluids
04/03/1991EP0420296A1 Liquid handling system
04/02/1991US5004923 Capillary flow device
04/02/1991US5004582 Test film which reacts with liquid sample to change optical density measured by dectector irradiated by light
04/02/1991CA1282376C Test tube holder
03/1991
03/27/1991EP0418237A1 A method for continuously and automatically making analyses and a device for performing the method.
03/27/1991EP0418235A1 Coagulation assay systems which utilize paramagnetic particles.
03/26/1991US5002392 Multichannel optical monitoring system
03/26/1991CA1281976C Analysis system
03/26/1991CA1281975C Reagent handling
03/20/1991EP0418026A2 Apparatus for pretreating cells for flow cytometry
03/20/1991EP0417968A1 Method and apparatus for electrochemical analysis and an aqueous solution for use therein
03/20/1991EP0417305A1 Analyzer of liquid sample and analyzing method of liquid sample using said analyzer
03/20/1991EP0417243A1 Liquid transfer devices.
03/20/1991EP0417227A1 Biocatalytic process and magnetic glass or ceramic carrier particle and device for implementing the process
03/19/1991US5000923 Apparatus for receiving a test specimen and reagent
03/19/1991US5000921 Multiple pipette samples
03/19/1991US5000576 Identifier of location of tray
03/13/1991EP0417006A2 Synthetic apparatus for inspection of blood
03/13/1991EP0365536A4 Biocompatible polyorganosiloxane composition for cell culture apparatus
03/13/1991CN2073116U Hydraulic liner driving gear
03/13/1991CN1012017B Overspeed automatic chemical analyzer and analytical test method
03/06/1991EP0415307A2 Cuvette matrix and its tray
03/06/1991EP0415148A2 Chromatographic instrument with command sequencing
03/06/1991CN1011919B Minimum procedure system for determination of analysis
03/05/1991US4997768 Anti-foaming method for liquid dispensing
02/1991
02/27/1991EP0414644A2 Chain fashioned holding device having tubes for holding a tubular vessel each
02/27/1991EP0414224A2 Method for measuring an immunologically active material and apparatus suitable for practising said method
02/27/1991EP0413761A1 A method and a system for handling sample materials, e.g. in mixing plants, for central analysis of the samples
02/27/1991EP0413758A1 Capillary flow device and double capture assay method
02/24/1991CA2018780A1 Autosampler for stable isotope analysis
02/21/1991WO1991002203A1 Storage apparatus, particularly with automatic insertion and retrieval
02/21/1991WO1991002202A1 Multichamber storage apparatus and related method
02/21/1991CA2064591A1 Multichamber storage apparatus and related method
02/20/1991CN2071789U 多头分配器 Bulls dispenser
02/19/1991US4994240 Suction head and carrying reaction cups used in biochemical reaction analyzing apparatus
02/19/1991CA1280293C Heat source circuitry for biological material analysis
02/14/1991DE3926462A1 Sepn. of finely distributed magnetic particles in liq. - and their washing, by applying magnetic field in order to deposit solid particles on test tube walls
02/13/1991EP0412610A1 Container using a mass of porous material for liquid retention
02/13/1991CN1049225A Storage apparatus , particularly with automatic insertion and retrieval
02/12/1991US4992377 Article for carrying out biological or chemical procedures containing magnetically responsive material
02/12/1991US4991958 Micropipette adaptor for spectrophotometers
02/12/1991US4991610 Rinsing liquid apparatus for analytical instruments
02/12/1991US4991451 Probe wiping
02/12/1991CA1280069C Automated immunoassay analyser
02/09/1991CA2022388A1 Container using a mass of porous material for liquid retention
02/07/1991WO1991001486A1 New and improved sample liquid aspirating and dispensing probe
02/07/1991WO1991001364A1 Sample material transfer device
02/07/1991WO1991001181A1 Multi-channel pipetter
02/07/1991WO1991001180A1 New and improved, ultra low carryover sample liquid analysis apparatus and method
02/06/1991EP0412046A2 Method of measuring a component in a liquid
02/06/1991EP0411851A1 Rotary index apparatus
02/06/1991EP0411620A2 Apparatus and method for chemically analyzing liquid sample
02/06/1991EP0411274A2 Bottle
02/06/1991EP0411224A2 Cryogenic storage apparatus
02/06/1991EP0411068A1 Assayomate
02/05/1991US4990132 Carrying out
02/05/1991US4989626 Apparatus for and method of controlling the opening and closing of channel for liquid
02/05/1991US4989623 Apparatus and method for cleaning reagent delivery probes