Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01L - Chemical or physical laboratory apparatus for general use › B01L 3 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
Patents for B01L 3 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers (47,104)
11/1993
11/09/1993US5260221 Quantitative and colorimetric analysis of cholesterol
11/09/1993US5260032 Integral centrifuge tube and specimen slide
11/09/1993US5260031 Saliva sampling device with sample adequacy indicating system
11/09/1993US5260030 Calibrated pipette tip and method
11/09/1993US5259956 Tube liquid dispenser
11/09/1993CA1324087C Cartridge and cartridge assembly
11/09/1993CA1323999C Dilution and mixing cartridge
11/03/1993EP0568131A2 Universal zero-headspace extractor vessel and rotator
11/03/1993EP0568024A2 Liquid moving method, liquid moving and measuring apparatus utilizing the same
11/02/1993US5258395 Thiazole compounds as inhibitors of SRS-A
11/02/1993US5258314 Colorimetric analysis, monitoring urea during dialysis
11/02/1993US5257984 Blood collector
11/02/1993US5257913 Hand tool for producing local over or under pressure
11/02/1993US5257650 Two-piece reagent container assembly
11/02/1993US5257633 Surface modified blood collection tubes
10/1993
10/28/1993WO1993021509A1 Adjustable valve for pipette gun
10/28/1993WO1993020939A1 Analytical cartridge and system for detecting analytes
10/27/1993EP0566939A1 A pipette with a tip remover
10/26/1993US5256537 Culturette safety sleeve
10/26/1993US5256372 Dipstick test device including a removable filter assembly
10/26/1993US5256314 Device and method for the quantitation of a volume of a sediment or of a volume of a fluid which does not flow easily
10/26/1993US5255574 Device for removing and inserting stoppers of containers filled with a liquid
10/26/1993CA1323589C Body fluid sample collection tube assembly
10/26/1993CA1323551C Fail safe releasible locks for capped disposable centrifuge containers
10/20/1993EP0566042A1 Jet part pipette
10/20/1993EP0566041A1 Step pipette
10/20/1993EP0566022A1 Insulated needle for forming an electrospray
10/20/1993EP0565696A1 Specimen processing and analyzing systems with a station for holding specimen trays during processing.
10/20/1993EP0535212A4 Liquid specimen container and attachable testing modules
10/20/1993EP0426817B1 Devices for use in chemical test procedures
10/19/1993US5254479 Pressurization
10/19/1993US5254315 Carrier device
10/19/1993US5254314 Microcentrifuge tube
10/19/1993US5253551 Centrifuge tube and centrifuge tube cap removing and installing tool and method
10/14/1993WO1993020612A2 Automatic device for the photometric analysis of liquid samples
10/14/1993WO1993020450A1 Automated continuous and random access analytical system
10/14/1993WO1993020444A1 Methods for providing homogeneous reagents
10/14/1993WO1993020443A1 Assay verification control for analytical methods
10/14/1993WO1993020441A1 Automated continuous and random access analytical system and components thereof
10/14/1993WO1993020440A1 Automated continuous and random access analytical system and components thereof
10/14/1993WO1993019928A1 Plastic assay cuvette having low birefringence
10/14/1993CA2639400A1 A microparticle enzyme immunoassay (meia) cartridge feeder
10/14/1993CA2129245A1 Automated continuous and random access analytical system
10/13/1993EP0565166A2 Sample tube tray and magnetic conveyor
10/13/1993EP0564970A2 Reagent kit and analyser in which it may be used
10/12/1993US5252294 For safely controlled handling of dnagerous materials in particular
10/12/1993US5251474 For performing tests on blood constituents
10/07/1993DE4214634C1 Pipette for suction of fluids - has closure in extension to rubber ball to allow air to flow only outwards
10/07/1993DE4210963A1 Automatische Vorrichtung zur photometrischen Analyse von flüssigen Proben Automatic device for photometric analysis of liquid samples
10/06/1993EP0564383A1 Device, especially used for microtechnical analysis
10/06/1993EP0563891A2 Automated immunochemical analyzer
10/06/1993CN2143137Y Dropping bottle with rubble cap
10/05/1993US5249711 Disposable dispensing pipette
10/05/1993US5249674 Matchbook-like personal dental and nail hygiene apparatus and method
09/1993
09/30/1993WO1993019368A1 One-way reaction vessel for the solid-phase immunological analysis of, and a method of measuring constituents which can be determined via immune reactions
09/30/1993WO1993019363A1 Fast response test panel
09/30/1993WO1993019207A1 Apparatus for containing and thermal processing of biological specimens
09/30/1993WO1993019199A1 Method and apparatus for the analysis of biological material
09/30/1993DE4243478A1 Laborröhrchen für die Dosierung von Flüssigkeiten Laboratory test tube for the dosing of liquids
09/30/1993DE4208732A1 Einwegreaktionsgefäß für die Festphasenimmunanalytik und Verfahren zur Messung von über Immunreaktionen bestimmbaren Komponenten Disposable reaction vessel for the solid-phase immunoassay analysis and methods for measuring immune responses via determinable components
09/30/1993CA2131090A1 Method and apparatus for the analysis of biological material
09/30/1993CA2131007A1 One-way reaction vessel for the solid-phase immunological analysis of, and a method of measuring constituents which can be determined via immune reactions
09/29/1993EP0562358A2 Pipetting system
09/29/1993EP0562010A1 Centrifuge bottle having a canted neck
09/29/1993CN1076642A Apparatus for the proportioned feeding of an analysis fluid
09/28/1993US5248480 Urinanalysis
09/28/1993US5248479 Immunology
09/28/1993CA1322449C Crystallization apparatus
09/26/1993WO1993018858A1 Liquid-dosing tube_________________________________________
09/26/1993CA2117696A1 Liquid-dosing tube
09/23/1993DE4307735A1 Process to examine biologically bound material - comprising dropping soln. of sample from pipette on to injection area to bind material with material of specific affinity bound to reaction area
09/23/1993DE4209064A1 Fluid sample feeding and removal appts. - comprises transparent test plate with test cells, upper plate with holes corresponding to test cells and feeding device with rows of nozzles
09/22/1993EP0561003A1 Device for detecting disease markers
09/21/1993US5247015 Moisture, oxygen resistance, high strength
09/21/1993US5246669 Sampling bottle
09/21/1993US5246666 Additive having dual surface chemistry for blood collection container and assembly containing same
09/21/1993US5246434 Blood collecting tube
09/21/1993CA1322335C Process and device for the separation of a body fluid from particulate materials
09/15/1993EP0560099A2 Device for determining chemical and/or biological conditions in liquid, especially aqueous, media, e.g. urine, using at least one indicator
09/15/1993EP0533912A4 Method and device for cytology and microbiological testing
09/15/1993EP0377721B1 Process for carrying out reactions with minimal quantities of fluid samples
09/14/1993US5244637 Optical prism that induces sudden change in direction of light beam emitted so that it briefly is unable to reach receiver
09/14/1993US5244630 Device for performing solid-phase diagnostic assay
09/14/1993US5243836 Sealing device for a rotary evaporator
09/09/1993DE4207074A1 Pipette device for loading samples from capillary containers into automated chemical analysers - comprises combination of pipette, capillary sample holder, and programmed discharging function
09/08/1993EP0559223A1 Module for attachment to a device for dispensing from a bottle
09/08/1993EP0558479A1 Contamination-resistant dispensing and metering device.
09/08/1993EP0558473A1 Combined centrifuge tube and porous selection means for separation and recovery of biological materials
09/08/1993EP0512059A4 Disposable diagnostic system
09/07/1993US5242803 Automatic immunoassay
09/07/1993US5242660 Sample preparation device
09/07/1993US5242606 Sample metering port for analytical rotor having overflow chamber
09/07/1993US5242370 Centrifuge
09/07/1993CA1321985C Pipette and pipetting apparatus
09/07/1993CA1321953C Sample filtration device
09/02/1993WO1993017328A1 Liquid chromatography apparatus
09/02/1993WO1993017306A1 Pipette calibration system
09/02/1993WO1993016801A1 Sample preparation device
09/02/1993CA2130821A1 Sample preparation device
09/01/1993EP0557715A2 Measuring vessel
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