Patents
Patents for G01N 33 - Investigating or analysing materials by specific methods not covered by groups (393,632)
02/1979
02/06/1979CA1047918A1 Method and apparatus for detection and purification of proteins and antibodies
02/06/1979CA1047904A1 Diagnostic device for a liquid sample and method
02/06/1979CA1047790A1 Structural defect testing of glass containers
01/1979
01/30/1979US4137299 Biological staining composition and staining method
01/30/1979US4137127 Binding to insolubilized heparin
01/30/1979US4136930 Method and apparatus for detecting foreign particles in full beverage containers
01/30/1979US4136557 Panty hose testing apparatus and method
01/30/1979US4136554 Tester for inflated items
01/30/1979US4136550 Method of and device for checking hygrometers and hygrostats
01/30/1979CA1047620A1 Optical detection apparatus
01/23/1979US4136161 Detection of hepatitis
01/23/1979US4136160 Radioimmunoassay, medical diagnosis, multiple sclerosis
01/23/1979US4136159 Radioassay of folates
01/23/1979US4135884 Gamma stick
01/23/1979US4135883 Blood analyzer system
01/23/1979US4135881 Method and apparatus for determining the thermal cracking behavior of hydrocarbon feeds for cracking furnaces
01/23/1979US4135880 Folate assay with ion exchange resin bound-free separation
01/23/1979US4135818 Platelet aggregation monitoring device
01/23/1979US4135816 Method and apparatus for determining the total protein content or individual amino acids
01/23/1979US4135399 Use of an expansion chamber for the production of representative particulate effluent from polymers
01/23/1979US4135382 Apparatus for developing a counterflow to clean a fluid conveying conduit of a gas analyzer
01/23/1979CA1047111A1 Apparatus and method for measurement of total volume of particles in a liquid sample
01/23/1979CA1047013A1 Pathotec rapid identification system
01/23/1979CA1046936A1 Analysis of biological fluids
01/23/1979CA1046795A1 Fluid sample analysis system
01/23/1979CA1046792A1 Method and apparatus for the continuous automatic analysis of the crystallization point of liquid substances
01/23/1979CA1046789A1 Method and device for examining pulp for the presence of shives
01/16/1979USRE29880 Apparatus for use in investigating specimens
01/16/1979US4135092 Method of quantifying fugitive emission rates from pollution sources
01/16/1979US4134832 Method and device for treatment of blood
01/16/1979US4134799 Method for selecting a demulsifier for breaking a water-in-oil emulsion
01/16/1979US4134792 Specific binding assay with an enzyme modulator as a labeling substance
01/16/1979US4134678 Automatic blood analysis apparatus and method
01/16/1979US4134512 One-way evacuated tube stopper
01/16/1979US4134300 Apparatus for evacuating and then collecting medium samples in containers sealed by a resilient stopper at substantially atmospheric pressure
01/16/1979CA1046502A1 Process for the preparation of new haptens derived from testosterone
01/16/1979CA1046437A2 Enzyme preparations and method of preparing same
01/16/1979CA1046389A1 Method for the enzymatic hydrolysis of chlolesterol esters
01/10/1979EP0000300A1 Substituted estra-1,3,5(10),6-tetraenes, process for their preparation and use in the synthesis of tritium labelled steroids
01/10/1979EP0000182A1 Device for measuring the electrolytic content of air
01/10/1979EP0000134A1 Glycoprotein, its preparation, its use for the manufacture of antiserum and the antiserum
01/09/1979US4133951 Vitamin B-12 cobalt-57 and process
01/09/1979US4133949 Dicarboxylic acid esters of cardiac glycosides
01/09/1979US4133873 Method of determining extracellular antigens and antibodies
01/09/1979US4133872 Compositions for preparation of aqueous solutions of salts of lower valence 99 technetium
01/09/1979US4133753 Method of ion exchange chromatography
01/09/1979US4133736 In a sealed container
01/09/1979US4133639 Test article including a covalently attached diagnostic reagent and method
01/09/1979US4133203 Apparatus for testing the burst strength of a line of perforations
01/09/1979US4133200 Apparatus for testing lubricants
01/09/1979CA1045961A1 Enzymatic ethanol assay
01/09/1979CA1045960A1 Multi-purpose diluent for use in blood analysis by electronic instrumentation of the coulter type
01/09/1979CA1045849A1 Method and apparatus for sampling the atmosphere in non-hermetically-sealed containers
01/02/1979US4132769 Cancer antigen, cancer therapy, and cancer diagnosis
01/02/1979US4132768 Ultramicro-quantitative determination of acetone and kit suitable therefor
01/02/1979US4132767 Preparation of α-L antibody, purification of α-L antigen and reagent for detection of α-L antibody and α-L antigen
01/02/1979US4132616 Gas sensor
01/02/1979US4132528 Improved biuret reagent composition for protein analysis
01/02/1979US4132527 Diagnostic compositions, diagnosing instruments, and methods of manufacturing same
01/02/1979US4132109 Breath testing system
01/02/1979CA1045567A1 Derivative of alpha1-fetospecific serum protein and process for its manufacture
01/02/1979CA1045411A1 Platelet aggregation monitoring device
12/1978
12/26/1978US4131773 Apparatus for detecting presence of oil in a body of water
12/26/1978US4131660 Heating in microwave oven
12/26/1978US4131549 Serum separation device
12/26/1978US4131544 Activated carbon, iodine compound, precipitation
12/26/1978US4131430 Reacting with an acidic solution of o-phthalaldehyde and a substituted 1-naphthylamine
12/26/1978US4131429 Urea assay
12/26/1978US4131425 Urea assay
12/26/1978US4131011 Method and device for determining the end point for drying
12/26/1978CA1045031A1 Serological test for gonorrheal antibodies
12/26/1978CA1045013A1 Diagnostic test strips for the detection and semiquantitative estimation of occult bleeding and hemoglobin in biological materials
12/26/1978CA1045012A1 Diagnostic test strips
12/26/1978CA1044916A1 Method and apparatus for deriving oxygen association curves
12/20/1978EP0000103A1 Purification of glycoproteins and use of glycoproteins to form antiserum compositions
12/20/1978EP0000102A1 Immunologic compositions, methods for preparing them and methods for conducting haemagglutination tests
12/20/1978EP0000066A1 Determination of aromatic aminocarboxylic acids.
12/19/1978US4130758 Device for determining gaseous components
12/19/1978US4130642 Column of defatted and bleached egyptian cotton
12/19/1978US4130634 Erythrocytes
12/19/1978US4130481 Maintaining optimum settling rate of activated sludge
12/19/1978US4130462 Receptor steric hindrance immunoassay for receptor determination
12/19/1978US4130395 Process and apparatus for detection of specific biological factors by means of osmotic hemolysis
12/19/1978US4130012 Soil moisture indicator
12/19/1978US4130011 Flared sonic end nozzle velocity coupling test burner
12/19/1978US4130009 Method and apparatus for determining thermoparticulation temperature of compounds
12/19/1978CA1044780A1 Exhaust gas sensor operational detection system
12/19/1978CA1044584A1 Vapor sampling device
12/19/1978CA1044583A1 Colorimetric assay for urea
12/19/1978CA1044582A1 Diagnostic agent for cholesterol and cholesterol esters
12/19/1978CA1044581A1 Reagent and method for determining total calcium in body fluids
12/12/1978US4129643 Amniotic fluid
12/12/1978US4129501 Method and apparatus for detecting water in oil
12/12/1978US4129491 Oxygen concentration analyzer
12/12/1978US4129479 Ammonia content
12/12/1978US4129478 Enzyme reactions
12/12/1978US4129419 Disposable laboratory device for transfer of fluids to a centrifugal analyzer head
12/12/1978US4129417 Multisystem test means
12/12/1978US4129381 Apparatus and method for preparing a particle suspension
12/12/1978US4129093 Staining apparatus