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)
04/1991
04/03/1991EP0420021A2 Hydrophilic laminated porous membranes and methods of preparing same
04/03/1991EP0419989A1 Delivery system for yarns
04/03/1991EP0419830A1 Separating device
04/03/1991EP0419753A1 Recognition system for the chemical constitution of plastic materials by means of electromagnetic waves
04/03/1991EP0419648A1 Nucleotidic sequences of actinomycetales, applications to the synthesis or detection of nucleic acids, products of expression of such sequences and application as immunogenic compositions
04/03/1991EP0419634A1 Monitoring meat quality.
04/03/1991EP0419576A1 Enterically transmitted non-a/non-b hepatitis viral agent
04/03/1991EP0419511A1 Antibodies against specific positions of hla class ii molecules, a process and a reagent for detecting gene products for identifying humans having a great tendency to develop iddm, as well as a process for producing such a reagent
04/03/1991EP0346384A4 Method and system for determining organic matter in an aqueous solution
04/03/1991EP0242380B1 A process for preparing immunogenic complex
04/03/1991EP0233923B1 Method and apparatus for the determination of viscosity
04/03/1991CN2074456U Submersible fat extractor
04/03/1991CA2042594A1 Kit and method for the immunological assay of a human tissue plasminogen activator-human plasminogen activator complex
04/03/1991CA2025178A1 Nucleic acid probes for the detection of lyme disease spirochetes
04/03/1991CA2025055A1 Capillary tube for taking blood samples
04/02/1991US5005194 Method and apparatus for detecting in conformity with process time mixing ratios in plastics and rubber compounding
04/02/1991US5004923 Capillary flow device
04/02/1991US5004914 Fiber-optic interferometric chemical sensor
04/02/1991US5004811 Tetrapyrrole aminocarboxylic acids
04/02/1991US5004699 Using chitin
04/02/1991US5004697 Cationized antibodies for delivery through the blood-brain barrier
04/02/1991US5004694 Complement-dependent cytolytic anti-Trichomonas vaginalis monoclonal antibodies
04/02/1991US5004685 Dry-type multilayer analytical element
04/02/1991US5004683 Means for detecting and analyzing neuroanatomy
04/02/1991US5004615 Methods for diagnosing, monitoring and controlling the onset and progression of certain dementias and impeding memory loss or improving impairment of memory
04/02/1991US5004584 Device for testing fluids
04/02/1991US5004565 Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes
04/02/1991US5004546 Heating with hemolysis agent containing potassium phthalate to remove unstable types, analyzing by chromatography
04/02/1991US5003988 Modular multiple fluid sample preparation assembly
04/02/1991CA1282359C Bilirubin-specific enzyme and its analytical use
04/02/1991CA1282323C Lectins derived from bacterial pili
04/02/1991CA1282322C Shaped articles, which are provided with coatings, for the binding of substances having a bioaffinity, a process for their preparation, and their use
04/02/1991CA1282257C Apparatus used to detect noxious substances in air that is supplied toaccommodations in which individuals stay
03/1991
03/30/1991WO1991005258A1 Rheumatoid factor activity encoded by variant immunoglobulin variable region
03/30/1991CA2066674A1 Rheumatoid factor activity encoded by variant immunoglobulin variable region
03/30/1991CA2025551A1 Fluid viscoelastic test apparatus and method
03/29/1991CA2026124A1 Stabilization of monoclonal antibody for use in fluorescent polarization techniques
03/29/1991CA2023850A1 Stabilizing reagent for membrane immunoassay
03/28/1991WO1991005062A1 Human esophageal epithelial cell lines
03/28/1991DE4029557A1 Liq. chromatography column appts. and systems - esp. for sepn. and analysis of haemoglobin forms
03/28/1991DE3931131A1 Sample extractor for soil deposits in water courses - has closure arrangement for base of vertical core tube in form of cover on branched rod
03/28/1991CA2066713A1 Human esophageal epithelial cell lines
03/28/1991CA2026292A1 Plaque disclosing compositions
03/28/1991CA2025476A1 Hydrophilic laminated porous membranes and methods of preparing same
03/28/1991CA2025475A1 Hydrophilic laminated porous membranes and methods of preparing same
03/28/1991CA2025474A1 Hydrophilic laminated porous membranes and methods of preparing same
03/27/1991EP0419387A1 Hydrophilic derivatives, diagnostic and therapeutic applications, kits and immunological reagents
03/27/1991EP0419367A1 Method of detecting a biological substance using ligands
03/27/1991EP0419238A1 Antibodies and proteins
03/27/1991EP0419237A2 Treatment of non ulcerative dyspepsia with cyproheptadine
03/27/1991EP0419223A2 Characterizing biological matter in a dynamic condition using near infrared spectroscopy
03/27/1991EP0419222A2 Method for the prediction of properties of biological matter by analysis of the near-infrared spectrum thereof
03/27/1991EP0419196A2 Determining the concentration of water soluble species in biological fluid
03/27/1991EP0419182A1 New HCV isolates
03/27/1991EP0419168A2 Fluid specimen collecting and testing apparatus
03/27/1991EP0419081A2 Method for protein binding enzyme complementation assays
03/27/1991EP0418994A1 Well fluid and test method
03/27/1991EP0418827A1 Vaccine against Lyme disease
03/27/1991EP0418765A2 Test device including flow control means
03/27/1991EP0418739A1 Oral immunoglobulin collection for immunoassay
03/27/1991EP0418635A1 Enzyme immunoassay using peroxidase as the marker enzyme
03/27/1991EP0418590A1 Antibodies, production thereof and use
03/27/1991EP0418517A2 Separating membrane and separation method
03/27/1991EP0418482A2 Reagent for the detection and determination of bilirubin in the urine
03/27/1991EP0418440A1 Cartridge and cartridge assembly
03/27/1991EP0418386A1 Benzotriazole derivatives and fluorescence-emitting reagents containing them
03/27/1991EP0418385A1 Benzotriazole derivatives and reagents containing same for analyzing carboxylic acids
03/27/1991EP0418355A1 Process for immobilizing proteins, peptides, coenzymes, etc. on a substrate.
03/27/1991EP0418342A1 Device for detecting the sufficiency of an adhesive coating on a stripe of paper.
03/27/1991EP0418335A1 Process for the determination, by means of free radicals, of the anti-oxidant properties of a living organism or a potentially agressive agent.
03/27/1991EP0418316A1 Platelet-specific chimeric immunoglobulin
03/27/1991EP0418283A1 Antibodies
03/27/1991EP0418237A1 A method for continuously and automatically making analyses and a device for performing the method.
03/27/1991EP0418235A1 Coagulation assay systems which utilize paramagnetic particles.
03/27/1991EP0397775A4 Method for determination of a component of a sample and apparatus therefor
03/27/1991EP0364567A4 Method and apparatus for inhalation of treating gas and sampling of exhaled gas for quantitative analysis
03/27/1991EP0281602B1 Determination of biomass
03/27/1991EP0209586B1 Anti-histamine antibody preparation with specificity for a 4-(2-aminoethyl)imidazolyl group attached directly to an alkylene chain and immunoassay method employing the preparation
03/27/1991CA2026247A1 Assay method for detecting listeria
03/26/1991WO1991004492A1 Agglutination assay
03/26/1991WO1991004479A1 Evaluative means for detecting inflammatory reactivity and for predicting response to stress
03/26/1991US5003267 Measuring electrical impedance of low conductivity samples to monitor microbial growth
03/26/1991US5003076 Benzotriazole derivatives and chiral derivatization reagents for carboxylic acids thereof
03/26/1991US5003065 Compounds and process for measuring c-reactive protein
03/26/1991US5003059 Determining DNA sequences by mass spectrometry
03/26/1991US5003054 Ouabain triacetate derivative compounds
03/26/1991US5003050 Diazoluminomelanin and a method for preparing same
03/26/1991US5002894 Method for the determination of lignin content of a sample by flash pyrolysis in an atmosphere of hydrogen or helium and method therefor
03/26/1991US5002893 Single color reading method for determining fructosamine
03/26/1991US5002892 Titration; Standardizing Product Uniformity
03/26/1991US5002885 Detectable molecules, method preparation and use
03/26/1991US5002884 Immobilization of physiologically active substances on an inorganic support
03/26/1991US5002870 Plastin isoforms and their use
03/26/1991US5002869 Monoclonal antibody specific to a novel epitope of the LFA-1 antigen of human T lymphocytes
03/26/1991US5002753 Z Isomers, Halovinyl Substituents
03/26/1991US5002658 Water purification device and method
03/26/1991US5002582 Natural or synthetic resins bonded through latent reactive groups
03/26/1991US5002377 Multi-specimen slides for immunohistologic procedures
03/26/1991US5002054 Interstitial filtration and collection device and method for long-term monitoring of physiological constituents of the body
03/26/1991US5001935 Method and apparatus for determining the environmental stress crack resistance of plastic articles
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