Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 33 - Investigating or analysing materials by specific methods not covered by groups
Patents for G01N 33 - Investigating or analysing materials by specific methods not covered by groups (393,632)
03/1990
03/22/1990WO1990002796A1 Three-dimensional cell and tissue culture system
03/22/1990WO1990002792A1 Biochemical sensor responsive to bubbles
03/22/1990WO1990002762A1 Macrophage-derived inflammatory mediator (mip-2)
03/22/1990WO1990002760A1 Serum immunoregulatory polypeptide and uses therefor
03/22/1990WO1990002759A1 Improvements relating to peptides
03/22/1990WO1990002749A1 Peptide synthesis method and solid support for use in the method
03/22/1990WO1990002747A1 Red-shifted phthalocyanine and tetrabenztriazaporphyrin reagents
03/22/1990WO1990002742A1 Purification of stable water-soluble dioxetanes
03/22/1990WO1990002569A1 Production of chimeric mouse-human antibodies with specificity to human tumor antigens
03/22/1990WO1990002557A1 Vaccines and diagnostic assays for haemophilus influenzae
03/22/1990WO1990002556A1 Methods for modifying the binding of cell adhesion receptors
03/22/1990WO1990002511A1 Method and apparatus for chemical species determination
03/22/1990WO1990002484A1 Oral immunization by transgenic plants
03/22/1990WO1990002483A1 Device for measuring intensity of plant organ gas exchange in an air flow
03/22/1990EP0286653A4 Method and system for determining free fatty acid content.
03/22/1990DE3830815A1 Method and device for testing hardness
03/22/1990DE3830515A1 Method for checking the functioning of the exhaust catalyser of an internal combustion engine
03/21/1990EP0359621A1 Compound labelled with tritium, its preparation and use, especially in the determination of the affinity of retinoids for their nuclear receptors and their cytosolic binding protein
03/21/1990EP0359589A2 Pulsed oriented electrophoresis
03/21/1990EP0359550A2 Analytic reader device
03/21/1990EP0359473A2 A method of determining the amount of the substances or ions contained in an ionic solution or a non-deionized solution and a crystal oscillator used therefor
03/21/1990EP0359452A2 Immunoassay process utilizing a cellulose organic ester fibret support element
03/21/1990EP0359428A1 Protein derivatives and a process for their preparation
03/21/1990EP0359347A2 Covalently-linked complexes and methods for enhanced cytotoxicity and imaging
03/21/1990EP0359281A2 Silver staining technique and kit
03/21/1990EP0359274A2 Pregnancy induced hypertension and eclampsia immunossay and reagents
03/21/1990EP0359249A2 Microfiltration apparatus & method of using the same
03/21/1990EP0359225A2 Reagents for the preparation of 5'-tagged oligonucleotides
03/21/1990EP0359206A1 Liver function testing apparatus
03/21/1990EP0359201A2 Method for stabilizing blood coagulation factors
03/21/1990EP0359158A2 Apparatus and method for determining the presence of gases or gasifiable substances in water
03/21/1990EP0359155A2 Method for the determination of alpha-ketoisocaproate in body fluid samples, and test kit suited therefor
03/21/1990EP0359140A2 Adhesion pull-tester
03/21/1990EP0359138A2 Stabilization and reduction of background fluorescence of hydroxy coumarin ester enzyme substrates
03/21/1990EP0359124A2 Method for counter-flow gas analysis
03/21/1990EP0359096A1 Antibodies having modified carbohydrate content and methods of preparation and use
03/21/1990EP0359063A2 Antibody having high affinity to methamphetamine and immunogen for obtaining the same
03/21/1990EP0358991A1 Test device for an optical determination of cations, anions or electrically neutral ionogenic species, and test method using said device
03/21/1990EP0358948A2 Method for automatically processing magnetic solid phase reagents
03/21/1990EP0358758A1 B lymphocyte separating material and body fluid clarifying material
03/21/1990EP0358706A1 Added array of molecular chains for interfering with electrical fields
03/21/1990EP0358693A1 Sintered pellet with biochemically active layer
03/21/1990EP0357679A4 Fiber optic which is an inherent chemical sensor.
03/21/1990EP0140764B1 Method and reagents for the detection of a normally single chain nucleic acid, particularly rna, in a biological material, particularly in a leucocyte preparation
03/21/1990CN2054667U Red blood cell shape-changing instrument through laser diffraction
03/20/1990US4910758 X-ray diffraction method for generating mineralogy record of whole core
03/20/1990US4910688 On-machine sheet material property analysis
03/20/1990US4910406 Method for detecting the presence of contaminants in a reusable plastic food or beverage container
03/20/1990US4910314 Polycyclic nitriles
03/20/1990US4910151 Wet chemical analysis
03/20/1990US4910150 In blood sample
03/20/1990US4910134 Ascorbic acid decomposing method
03/20/1990US4910133 Diagnostic test drug comprising monoclonal antibody to human copper.zinc-superoxide dismutase and diagnostic test method using the same
03/20/1990US4910132 Gene expression in mammalian cells; quantitative analysis
03/20/1990US4910131 Idiotype and anti-idiotype antibodies useful in virus detection
03/20/1990US4909992 Device for handling porous matrixes and an analysis apparatus comprising the same
03/20/1990US4909908 Measuring concentration of hydrogen peroxide yielding substrate
03/20/1990US4909256 Transdermal vapor collection method and apparatus
03/20/1990US4909084 Filament specimen fixture
03/20/1990US4909065 For measuring dissolved gas concentration in water
03/20/1990CA1266826A1 Immunoassay apparatus
03/15/1990DE3930654A1 Multidimensionale chromatographische anordnung Multidimensional chromatographic arrangement
03/15/1990DE3912046A1 New luminescent dyes - of cyanine, merocyanine or styryl type, contg. sulpho gps., useful for labelling components in aq. media
03/15/1990DE3831549C1 Mobile water sampling device
03/15/1990DE3830209A1 Method and device for measuring the gas concentration of a liquid plastic component
03/14/1990EP0358506A2 Three-dimensional cell and tissue culture system
03/14/1990EP0358468A2 Monoclonal antibody to high molecular weight human epidermal growth factor
03/14/1990EP0358291A2 Method of and kit used in testing human males for fertility
03/14/1990EP0358250A2 Method and apparatus for liquid phase calibration of oxigen and carbon dioxide partial pressure
03/14/1990EP0358168A2 Method, apparatus and probe for measuring the activity of a solute element in molten metal
03/14/1990EP0357869A1 Affinity substance assay with HPLC step
03/14/1990EP0357786A1 Method for assaying antigen or antibody
03/14/1990EP0357731A1 A novel spectrofluorometric method and compounds that are of value for the method.
03/14/1990EP0357679A1 Fiber optic which is an inherent chemical sensor
03/14/1990EP0357637A1 General cancer-associated scm-recognition factor, preparation and method of use.
03/14/1990EP0357625A1 Assay apparatus and use thereof.
03/14/1990EP0357593A1 Magnetic particles for use in separations
03/14/1990EP0235234B1 Apparatus and methods for measuring cell adhesion
03/14/1990EP0165288B1 A device for chemical analyses and use thereof
03/14/1990CN1040438A Protein reagent for rapid detection of c-reaction
03/13/1990US4908703 Method of measuring meat texture
03/13/1990US4908446 Inhibitors of nonenzymatic cross-linking
03/13/1990US4908322 Reacting sample with O-acyl N-hydroxysulfosuccinamide to form N-acylated amine derivative, separating, chromatographically analyzing
03/13/1990US4908321 Contacting sample with keto group containing organic acid, determining liberated carbon dioxide
03/13/1990US4908305 For determining level of infectious bursal disease virus neutralizing antibody in poultry
03/13/1990US4908202 Use of 2-oxo-1-pyrrolidineacetamide for the determination of the glomerular filtration rate in humans
03/13/1990US4907457 Method of evaluating residual life of heat-resistant steel
03/13/1990US4907448 Apparatus for measuring resistivity of porous rock
03/13/1990US4907441 Apparatus and method for identifying or measuring gas or liquid borne substances
03/13/1990US4907440 Probe for the determination of gas concentration in molten metal
03/13/1990CA1266628A1 Manufacture and expression of structural genes
03/13/1990CA1266612A1 Method for assaying a biocomponent based on bound peroxidase
03/13/1990CA1266604A1 Breast cyst fluid screening method for cancer risk assessment
03/13/1990CA1266585A1 Apparatus for making cotton candy
03/08/1990WO1990002339A1 Stable indicator solutions for detection of peroxidatic activity
03/08/1990WO1990002337A1 Method for diagnosis and monitoring of tumors
03/08/1990WO1990002336A1 Immunoassay for determining a chlamydial antigen comprising pretreatment of the sample with a chelating agent
03/08/1990WO1990002335A1 Method of detecting human hiv
03/08/1990WO1990002334A1 Reagents and methods for determination of analytes
03/08/1990WO1990002332A1 Improved method for determining sialic acid in plasma
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