Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties
More topics under "G01N - Investigating or analysing materials by determining their chemical or physical properties" (1,062,154)
G01N 1 - Sampling; Preparing specimens for investigation (74,036)
G01N 11 - Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties (8,047)
G01N 13 - Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects (3,700)
G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials (29,551)
G01N 17 - Investigating resistance of materials to the weather, to corrosion, or to light (6,567)
G01N 19 - Investigating materials by mechanical methods (7,267)
G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396)
G01N 22 - Investigating or analysing materials by the use of microwaves (3,952)
G01N 23 - Investigating or analysing materials by the use of wave or particle radiation not covered by group  or , e.g. x-rays, neutrons (32,258)
G01N 24 - Investigating or analysing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects (4,250)
G01N 25 - Investigating or analysing materials by the use of thermal means (15,694)
G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
G01N 29 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object (28,925)
G01N 3 - Investigating strength properties of solid materials by application of mechanical stress (30,941)
G01N 30 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography (41,194)
G01N 31 - Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods (18,554)
G01N 33 - Investigating or analysing materials by specific methods not covered by groups (393,632)
G01N 35 - Automatic analysis not limited to methods or materials provided for in any single one of groups; Handling materials therefor (38,677)
G01N 37 - Details not covered by any other group of this subclass (18,300)
G01N 5 - Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid (4,918)
G01N 7 - Analysing materials by measuring the pressure or volume of a gas or vapour (3,762)
G01N 9 - Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity (6,694)
Patents for G01N - Investigating or analysing materials by determining their chemical or physical properties (5,201)
02/1986
02/13/1986WO1986000991A1 Method for determining mimotopes
02/10/1986EP0138855A4 Method of determining antigenically active amino acid sequences.
12/1985
12/18/1985EP0164379A1 Process for determining the presence of bis-(2-chlorethyl-sulphide) or bis-(2-chlorethyl-imine).
12/05/1985WO1985005451A1 Method and apparatus for immunoassays
11/1985
11/07/1985WO1985004811A1 Bispecific antibody determinants
10/1985
10/24/1985WO1985004718A1 Measuring probe for the analysis of liquids
10/24/1985WO1985004662A1 Leukoregulin, an antitumor lymphokine, and its therapeutic uses
10/10/1985WO1985004481A1 Investigation of condition of biological particles
10/10/1985WO1985004477A1 Determining amount of biological material
09/1985
09/24/1985US4542641 Method and means for the detection of chemical agent droplets
07/1985
07/31/1985EP0149619A1 Device for generating a reference potential by means of potentiometric lambda probes
07/16/1985CA1190600A1 Electrochemical device for the measurement of partial oxygen pressure in gases or liquids
06/1985
06/20/1985WO1985002683A1 Method and means for the detection of chemical agent droplets
06/20/1985WO1985002681A1 Carrier sleeves for measurement heads
06/20/1985WO1985002679A1 Process for determining the presence of bis-(2-chlorethyl-sulphide) or bis-(2-chlorethyl-imine)
06/19/1985EP0145449A2 The detection of chemical agent droplets
06/11/1985US4522690 Electrochemical sensing of carbon monoxide
06/06/1985WO1985002465A1 Electrochemical sensing of carbon monoxide
05/1985
05/02/1985EP0138855A1 Method of determining antigenically active amino acid sequences.
03/1985
03/05/1985US4502939 Electrochemical oxygen sensor, particularly for analysis of combustion cases from internal combustion engines
02/1985
02/27/1985EP0133481A1 Colorimetric ethanol analysis method and test device
12/1984
12/06/1984WO1984004816A1 Device for generating a reference potential by means of potentiometric lambda probes
11/1984
11/22/1984EP0107734A4 Isonitrile radionuclide complexes for labelling and imaging agents.
11/20/1984CA1178257A1 Apparatus for separating blood
10/1984
10/30/1984US4479867 Electrochemical system for measuring the partial oxygen pressure in a gaseous or liquid atmosphere
09/1984
09/19/1984EP0118534A1 METHOD FOR DETERMINING -g(g)-GLUTAMYLTRANSFERASE ACTIVITY AND KITS CONTAINING A NOVEL SUBSTRATE SOLUTION FOR USE THEREIN.
09/13/1984WO1984003564A1 Method of determining antigenically active amino acid sequences
08/1984
08/28/1984CA1173505A1 Apparatus for determining the active oxygen content of molten metal
06/1984
06/05/1984US4452774 Isonitrile radionuclide complexes for labelling and imaging agents
05/1984
05/15/1984CA1167527A1 Electrochemical oxygen sensor, particularly for analysis of combustion gases from internal combustion engines
05/09/1984EP0107734A1 Isonitrile radionuclide complexes for labelling and imaging agents.
05/01/1984CA1166693A1 Reference electrode for oxygen probe
04/1984
04/06/1984EP0094398A4 Dyestuff composition for histological examinations.
03/1984
03/28/1984EP0103588A1 Device for determining hydrogen flux
03/15/1984WO1984000978A1 METHOD FOR DETERMINING gamma-GLUTAMYLTRANSFERASE ACTIVITY AND KITS CONTAINING A NOVEL SUBSTRATE SOLUTION FOR USE THEREIN
03/14/1984EP0102880A1 Electrochemical apparatus for measuring the oxygen content of a gaseous or liquid atmosphere
01/1984
01/17/1984US4426290 Apparatus for separating blood
12/1983
12/06/1983CA1158311A1 Electrochemical sensor construction, especially automotive-type exhaust gas analyzing sensor
11/1983
11/23/1983EP0094398A1 Dyestuff composition for histological examinations.
11/10/1983WO1983003761A1 Isonitrile radionuclide complexes for labelling and imaging agents
09/1983
09/01/1983WO1983003007A1 Method and device for determining hydrogen flux
08/1983
08/16/1983US4399022 Reference electrode for oxygen probe
07/1983
07/19/1983CA1150355A1 Probe for measuring the oxygen content in the exhaust gas of internal combustion engines
05/1983
05/26/1983WO1983001779A1 Dyestuff composition for histological examinations
01/1983
01/19/1983EP0069737A1 Anti-static device for ball valves
12/1982
12/15/1982EP0066583A1 Method for measuring the partial pressure of a gas and probe for implementing such method
12/07/1982US4362605 Iron, chromium alloys
11/1982
11/30/1982CA1136765A1 Weighing apparatus and method
11/02/1982CA1134728A1 Reagent for the quantitative determination of water and its use in the determination of water
08/1982
08/17/1982CA1129958A1 Electrochemical sensor for measuring relative concentrations of reactive species in a fluid mixture
07/1982
07/27/1982US4341527 Sodium or potassium hydroxide, nonionic detergent-ethylene oxide adduct of alkylphenol or aliphatic alcohol
06/1982
06/24/1982WO1982002093A1 Method for measuring the partial pressure of a gas and probe for implementing such method
06/15/1982CA1125857A1 Process for producing a solid electrolyte oxygen gas sensing element
05/1982
05/18/1982CA1123916A1 Oxygen sensor
05/18/1982CA1123626A1 On-line monitoring of specific surface of mechanical pulps
04/1982
04/27/1982CA1122428A1 Gas measuring apparatus with standardization means
04/13/1982CA1121873A1 Detection device
04/01/1982WO1982001052A1 Anti-static device for ball valves
01/1982
01/12/1982US4310401 Internal combustion engines
01/05/1982CA1115552A1 Fibre flexibility meter
12/1981
12/23/1981EP0042086A2 Device for the determination of the active oxygen content in molten metals
11/1981
11/18/1981EP0039898A1 Apparatus for separating blood
10/1981
10/20/1981US4295990 Reagent for the quantitative determination of water
08/1981
08/18/1981CA1107350A1 Protection assembly and ground for gas constituent sensor
07/1981
07/07/1981US4277322 Compressible, porous ceramic boot over metal electrode
06/1981
06/02/1981US4271000 Electrochemical sensor for measuring relative concentrations of reactive species in a fluid mixture
03/1981
03/31/1981CA1098586A1 Probe for an electrochemical, oxygen measurement pickup
03/10/1981US4254857 Detection device
02/1981
02/04/1981EP0023230A1 Reagent for the quantitative determination of water, and its use
11/1980
11/11/1980US4233142 Determining oxygen in gases, catalytically active mixed metal oxide layer
09/1980
09/16/1980CA1085923A1 Two fire ceramic sealed oxygen sensing device and method of forming same
05/1980
05/14/1980EP0011038A1 Electrochemical sensor of relative concentrations of reactive materials in a fluid mixture and system comprising such a sensor, especially for the regulation
04/1980
04/15/1980CA1075457A1 Measuring probe using light
03/1980
03/04/1980CA1072770A1 Monitoring of contaminated fluid streams
01/1980
01/29/1980US4186251 Composition and method for determination of cholesterol
01/29/1980US4185620 Oxygen measuring electrode assembly
01/22/1980CA1070418A1 Fluid coupled test probe
12/1979
12/04/1979US4177125 Electrochemical detector of the oxygen content of the exhaust gases of combustion engines
08/1979
08/14/1979CA1060324A1 Method for determination of factor xal in blood
08/08/1979EP0003340A2 Method and reagent for the determination of hemoglobin in blood
06/1979
06/26/1979US4159234 Electrochemical
05/1979
05/15/1979US4154664 Exhaust gas of internal combustion engines
02/1979
02/13/1979US4139421 Method of determining oxygen content
02/13/1979US4139415 In vitro method of determining the biological activity of factor Xa inhibitor in blood
11/1978
11/28/1978US4127463 Probe for an electrochemical oxygen measurement pickup
10/1978
10/31/1978US4123344 Two fire ceramic sealed oxygen sensing device and method of forming same
10/31/1978CA1041629A1 Inspection of containers
09/1978
09/26/1978US4116795 Sensor device
09/19/1978CA1038970A1 Method and device for analysing a liquid sample according to the principle of x-ray fluorescence
09/12/1978CA1038270A1 Method for preparing stable beta-lactam-type-antibiotic susceptibility test discs
09/05/1978US4111778 Protection assembly and ground for gas constituent sensor
08/1978
08/22/1978CA1037012A1 Sewage blender
03/1978
03/14/1978US4078313 Measuring device
10/1977
10/25/1977US4055358 Leuco dyes
09/1977
09/06/1977US4046661 Ceramic oxygen probe
08/1977
08/09/1977US4040930 Oxygen sensor
07/1977
07/05/1977US4033178 Fluid coupled test probe
01/1977
01/18/1977US4003814 Apparatus for the continuous measurement of the oxygen content of molten copper or alloys thereof
08/1976
08/10/1976US3974054 Measuring cell for determining oxygen concentrations in a gas mixture
06/1976
06/01/1976US3960693 Device for electrochemically measuring the concentration of oxygen in combustion gases
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