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)
02/1982
02/02/1982US4313735 Automatic chemical analyzing method and apparatus
02/02/1982CA1117315A1 Metering device
02/02/1982CA1117314A1 Backwash system for diluting apparatus
01/1982
01/26/1982US4312635 Partition of tracer between two immiscible fluids
01/26/1982US4312591 Apparatus for automatically transporting liquid samples to an analyzer
01/19/1982US4311667 Delivering apparatus
01/19/1982US4311484 Specimen sampling apparatus
01/19/1982US4311394 Automatic analytical apparatus
01/19/1982CA1116430A1 Apparatus for monitoring chemical reactions and employing moving photometer means
01/12/1982USRE30845 Apparatus for automatically measuring the light transmission factor or liquid test samples
01/12/1982US4310488 Centrifugal
01/12/1982CA1115981A1 Phasing detector for continuous flow systems
01/06/1982EP0043226A1 Dissolution cell, apparatus including it, method of determining rate of dissolution
01/06/1982EP0043079A1 Automatic analysis apparatus
12/1981
12/29/1981US4308231 Optical timing and A/D conversion method and apparatus
12/23/1981EP0042340A1 Slide distributor for a chemical analyzer
12/23/1981EP0042339A1 Apparatus for processing an analysis slide
12/23/1981EP0042338A1 Apparatus for processing an analysis slide
12/23/1981EP0042337A1 Method and apparatus for metering biological fluids
12/15/1981US4305526 Device for dispensing articles from a boxed stack
12/10/1981WO1981003476A1 Improved method for diluting a liquid test sample and computer controlled diluting apparatus
12/09/1981EP0041378A1 Automatic analytical instrument
12/09/1981EP0041366A1 Method for operating an apparatus for analysing samples optically
12/08/1981US4304490 Spectrophotometer
12/01/1981US4303611 Analyzer apparatus featuring a simplified incubator
11/1981
11/24/1981US4302421 Method and apparatus for flushing a delivery tube for automatic liquid sample supply apparatus
11/24/1981US4302420 Analyzer featuring a contacting reflectometer
11/18/1981EP0040186A1 A plate and a frame therefor
11/17/1981US4301116 Sample tray feeding apparatus for use with an automated analyzer
11/17/1981US4300906 Method for the operation of automated analysis apparatus
11/10/1981US4299796 Serum analysis
11/10/1981US4299532 Mechanism for transferring objects from one position to another
11/10/1981US4299493 Auto-optical centering device for photometers
11/04/1981EP0039147A2 Liquid transfer valve
11/04/1981EP0039145A1 A device for use in identification of groups of samples analysed in a multi-channel analyser
11/03/1981US4298571 Controlling evaporation
11/03/1981US4298570 Tray section for automated sample handling apparatus
11/03/1981US4298449 Sample tray feeding apparatus
11/03/1981US4298035 Method for measuring and dispensing fractionary volumes of liquid samples
11/03/1981US4297903 Liquid transfer valve
10/1981
10/29/1981WO1981003072A1 Method and apparatus for automatic dissolution testing of products
10/29/1981WO1981002989A1 A plate and a frame therefor
10/27/1981CA1111280A1 Sample diluting apparatus
10/20/1981US4296070 Slide distributor for a chemical analyzer
10/20/1981US4296069 Automatic analysis of biological fluids
10/14/1981EP0037578A2 Discrete type automated chemical analytic apparatus
10/13/1981US4294802 Apparatus for parallel feeding of small volumes of fluids in several essentially parallel flexible hoses
10/13/1981CA1110554A1 Phase separator for continuous-flow analytical systems
10/07/1981EP0037079A1 Discrete flow type automated chemical analytic apparatus
10/06/1981US4292920 Magnetic attraction transfer devices for use in solid phase radioimmunoassays and in other assay methods
09/1981
09/30/1981EP0036566A2 Discrete type automated chemical analytic apparatus
09/29/1981US4291986 Optical rate assay apparatus
09/29/1981CA1109774A1 Chemical analyzer
09/23/1981EP0036000A1 Continuous flow automatic chemical analysis systems and components for use therein
09/16/1981EP0035763A1 Apparatus for transferring measured amounts of liquid reagent to a test tube
09/09/1981EP0035320A2 Sample feeding system
09/08/1981CA1108543A1 Multichannel system for the handling of immobilized biologically active substances
09/01/1981USRE30730 Apparatus for use in investigating specimens
09/01/1981US4287155 Sample tray and carrier for chemical analyzer
09/01/1981CA1107985A1 Automatic tip wiper for a sample aspirating and dispensing tube
08/1981
08/18/1981CA1107251A1 Probe and syringe drive apparatus
08/11/1981US4283262 Analysis system
08/11/1981US4283201 Titration
07/1981
07/28/1981US4281387 Automatic chemical analysis apparatus and method
07/21/1981US4279991 Process and apparatus for preparing multi-component reagent solutions
07/21/1981US4279861 Cartridge discriminator for an automated analysis system
07/21/1981US4279860 Multiple injector flow through dissolution cell for dissolution testing apparatus
07/21/1981US4279514 Apparatus for the analysis of test tape
07/07/1981US4277440 Metering apparatus
07/07/1981US4276777 Apparatus for analysing flowing media
06/1981
06/30/1981US4276260 Fluid transfer mechanism
06/30/1981US4276258 Sample and stat feeding system and sample tray
06/30/1981US4276051 Colorimetric analysis, sampling
06/30/1981US4276048 Miniature reaction container and a method and apparatus for introducing micro volumes of liquid to such a container
06/23/1981CA1103625A1 Article dispenser apparatus
06/16/1981CA1103054A1 Laser spectrochemical analysis
06/10/1981EP0030087A1 Immunoassay method and apparatus and kit for carrying out the method
06/10/1981EP0030086A1 Test-tube assembly, kit for making it and method of manual immunoassay
06/09/1981US4272510 Magnetic attraction transfer process for use in solid phase radioimmunoassays and in other assay methods
06/09/1981US4272483 Solution handling apparatus and method
06/09/1981US4272482 Chemical analysis, dispensers
05/1981
05/26/1981USRE30627 Automatic quantitative analysis; radioimmunoassay; tubes loaded in racks in cassettes; filtration tape
05/26/1981US4270089 Scanning magnetic test head
05/26/1981US4269803 Chemical analysis of biological fluids
05/26/1981US4269212 Procedure and apparatus for manipulating batches of liquids
05/20/1981EP0028907A2 Apparatus for testing a liquid sample
05/19/1981US4268477 Apparatus for distribution of liquid test samples through various test stations
05/19/1981US4268268 Method and apparatus for characterization of cells, particles, and liquids
05/13/1981EP0028478A1 Improvements in or relating to pipette means
05/13/1981EP0028319A1 Method and apparatus for effecting a repeated chemical analysis of a process stream
05/12/1981US4267149 Evaluation instrument for automatic photometric analysis of liquid samples
05/12/1981US4266941 Method of assuring the quality of the results obtained from a blood gas analyzer
05/05/1981US4265855 System for performing immunochemical and other analyses involving phase separation
05/05/1981US4265544 Liquid agitation apparatus for an absorbance measuring apparatus
04/1981
04/28/1981USRE30595 Article container for dispensing reagent slides
04/28/1981US4264560 Multilayered flat medium using a reagent in the liquid phase
04/28/1981US4264327 Method and apparatus for automatic competitive binding analysis
04/28/1981CA1099951A1 Automatic chemical analysis of biological fluids
04/21/1981US4262711 Microplate filler
04/07/1981US4260581 Automatic analysis apparatus