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)
11/1982
11/16/1982US4359455 Diagnostic test composition for dental caries activity
11/16/1982US4359399 Taggants with explosive induced magnetic susceptibility
11/16/1982US4359284 Method and apparatus for determining the Wobbe index of gaseous fuels
11/16/1982US4359057 Apparatus for measuring oxygen consumption and the exchange of other breathing gases
11/16/1982US4359013 Device for spreading monolayered films
11/16/1982US4358962 Score line folding tester
11/16/1982US4358961 Methods and apparatus for testing rupture strength of tubular parts
11/16/1982US4358948 Method and apparatus for predicting metallographic structure
11/16/1982CA1135620A1 Immunological compound attached to metallo-porphyrin tag
11/16/1982CA1135606A1 Carbon monoxide monitoring system
11/16/1982CA1135531A1 Sub-lance assembly for sampling and temperature-measuring of molten metal during refining thereof
11/16/1982CA1135530A1 Assaying a test liquid for the presence of a predetermined reagent
11/10/1982EP0064484A2 Method for fluorescence spectroscopic determination of a biologically active substance
11/10/1982EP0064392A1 Improved specimen test slide and method for testing occult blood
11/10/1982EP0064369A1 A device for automatically and continuously measuring the constituent parts of blood
11/10/1982EP0064337A1 Carbon dioxide measurement
11/10/1982EP0064318A1 A method and a kit for the assay of antibodies to soluble antigens
11/10/1982EP0064275A1 Immunochemical reagent
11/10/1982EP0064274A1 Method for assaying antigen-antibody reactions and reagent therefor
11/10/1982EP0064230A2 Method and apparatus for measuring antigen-antibody reactions
11/09/1982US4358604 N-Aminoalkyl iodothyronine derivatives
11/09/1982US4358595 Fluorescent labelling of thiol-containing proteins
11/09/1982US4358470 Process and apparatus for the treatment of samples with a succession of liquids
11/09/1982US4358436 Using a low-protein composition containing a reduced and s-alkylated globulin; antibodies; medical diagnosis
11/09/1982US4358435 Ligand compositions and processes for their manufacture and their use in radioimmunoassay
11/09/1982US4358434 Method, composition and kit for stabilizing radiolabeled compounds
11/09/1982US4358424 Equilibrating instrument for preparing quality control solutions
11/09/1982US4358394 Process for preparing whole blood reference controls having long term stability
11/09/1982US4358388 Magnetic polymer latex and preparation process
11/09/1982US4358288 Fertility indicator system containing anthocyanin pigment
11/09/1982US4357882 Building for detonating explosives
11/09/1982US4357836 Sample injection system for chemical analyzer and method of sample analysis
11/09/1982CA1135183A1 Dispersed metal particle labelled assay
11/03/1982EP0063986A1 Process for detecting the presence of pneumococcal XIV antigens in a sample of human cells, and products for carrying out the process
11/03/1982EP0063971A1 Device for taking liquid samples
11/03/1982EP0063879A2 Modified nucleotides and methods of preparing and using same
11/03/1982EP0063852A2 Energy absorbing particle quenching in light emitting competitive protein binding assays
11/03/1982EP0063810A1 New devices and kits for immunological analysis
11/03/1982EP0063760A1 Method and device for testing the inner surfaces of round containers
11/02/1982US4357669 Monitoring means and method for determining the wax content of oil from a solvent dewaxing unit
11/02/1982US4357667 On-line oil-in-wax monitoring apparatus and method
11/02/1982US4357363 Element, structure and method for the analysis or transport of liquids
11/02/1982US4357311 Substrate for immunoassay and means of preparing same
11/02/1982US4357310 Immunoassay, leutotropin
11/02/1982US4357301 Reaction cuvette
11/02/1982US4357272 Recovering purified antibodies from egg yolk
11/02/1982US4357223 Oxygen sensing device
11/02/1982US4357144 Colorimetric urea determination in presence of long hydrocarbon chain amidobetaine
11/02/1982US4357142 Absorption,bonding
11/02/1982US4356723 Process and apparatus for continuously measuring slump
11/02/1982CA1134830A1 Polyfunctional disulfide compound
11/02/1982CA1134744A1 Peroxidase determination by emission of light
10/1982
10/28/1982WO1982003690A1 Apparatus for carrying out separation step in analyses, eg. in radioimmunoassays
10/28/1982WO1982003689A1 An apparatus analysing combustion gas
10/27/1982EP0063435A1 Chromatographic method for the detection of drugs
10/27/1982EP0063293A1 Stabilized Romanowsky stain solution
10/26/1982US4356260 Enzymatic indicator system
10/26/1982US4356164 Reacting with antibody followed by precipitation and measurement-screening blood donors
10/26/1982US4356149 Multi-layer chemical analytical materials
10/26/1982US4355997 Method for measuring the level of hydrogen sulfide in geothermal steam
10/26/1982US4355907 Apparatus for picking up a molten test sample of metal or metal alloys and measuring the cooling curve of said sample
10/26/1982CA1134351A1 Agent for the detection of leukocytes in body fluids
10/26/1982CA1134247A1 Bilirubin-resistant determination of uric acid
10/26/1982CA1134172A1 Reactor/separator device for use in automated solid phase immunoassay
10/20/1982EP0063064A1 Reagent for the radio-or enzymo-immunological determination of IgE
10/20/1982EP0063021A1 Method for determining the activity of cholinesterases and diagnostioc solution for use therein
10/20/1982EP0063005A1 Silver staining method and kit
10/20/1982EP0062968A1 Support material for use in serological testing and process for the production thereof
10/20/1982EP0062954A1 Device for the determination of the stress relaxation of elastomeric materials under compressive loads
10/20/1982EP0062892A1 Single incubation immunochemical assay for creatin phosphokinase MB
10/20/1982EP0062632A1 Steric hindrance enzyme immunoassay
10/19/1982US4355165 Chemilumimescence, immunoassay
10/19/1982US4355102 Incubating with a supported neuraminidase substrate of a mucoprotein, polysaccharide, lipid, or oligosaccharide having a sialtic acid group; immunology
10/19/1982US4355019 Hepatitis A testing and growth in tree shrew as animal model
10/19/1982US4355018 Assay for vitamin B12
10/19/1982US4354977 Phosphonothioate immunogens
10/19/1982CA1134039A1 Cleaning yarns and assessing yarn defects
10/19/1982CA1133828A1 Serum and plasma clarification process
10/19/1982CA1133813A1 Analytical elements with improved reagent stability
10/19/1982CA1133811A1 Diagnostic agent for the proof of urobilinogen
10/14/1982WO1982003462A1 Immunological analysis and a biochemical agent therefore
10/14/1982WO1982003461A1 Preparation of samples for vitamin b12 and/or folate assay and assay
10/14/1982WO1982003330A1 Method for the preparation of antigens of the viral hepatitis nanb, and application to the preparation of a reaction agent allowing the diagnostic and pronostic of infections caused by the viruses of viral hepatitis
10/13/1982EP0062620A1 Method of measuring the content of fibrillary particles in a pulp
10/13/1982EP0062616A1 Method for studying blood coagulation and the aggregation of platelets in the blood, and device employed to carry out said method
10/13/1982EP0062349A2 Shrinkage gauge and method
10/13/1982EP0062310A1 Reagent for the optical determination of blood clotting reaction
10/13/1982EP0062277A1 A method for carrying out non-isotopic immunoassays, labeled analytes and kits for use in such assays
10/13/1982EP0062251A1 Automatic pipettor
10/13/1982EP0062237A1 Process for the determination of the carcinogenicity of chemical or physical agents
10/13/1982EP0062227A1 Artificial control and reference serum, method of making the same and its use
10/13/1982EP0062177A2 Dyeing solution containing a thiazine dye, and process for preparing the same
10/13/1982EP0062126A1 Motility fertility test
10/13/1982EP0062101A1 Process for the determination of the copper content of waste waters
10/12/1982US4353984 Glucose oxidase, peroxidase, a tetramethyldiaminodiphenylmethane, and guaiac
10/12/1982US4353983 Electrochemistry
10/12/1982US4353982 Diagnosis of myocardial infarct
10/12/1982US4353886 Detection of narcotic vapors by complexing with antibody
10/12/1982US4353867 Method and apparatus for the determination of substances in biological solutions by differential pH measurement
10/12/1982US4353708 Contacting with solutions of acid and basic dyes to detect ionization
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