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)
05/1991
05/14/1991US5015571 Polypeptide-induced monoclonal receptors to protein ligands
05/14/1991US5015569 Hetero nuclear ribonucleoproteins hybridization
05/14/1991US5015568 Quantitative analysis of antibodies and antigens for b-cells
05/14/1991US5015445 Process and apparatus for hydrolysis of proteins and peptides
05/14/1991US5015387 Method for activating cellulosic membrane, activated cellulosic membrane, method of fixing physiologically active substance on the activated cellulosic membrane and physiologically active substance-fixed membrane
05/14/1991US5014561 Method and apparatus for obtaining accurate sample
05/14/1991CA2068520A1 Type-b rotavirus cultures and uses thereof
05/14/1991CA2045524A1 Diagnostic proteins to test for more than one antibody
05/14/1991CA2044590A1 Chimeric mouse-human a10 antibody with specificity to a human tumor cell antigen
05/14/1991CA2029800A1 Method and apparatus useful in geochemical exploration for petroleum oils
05/14/1991CA1284104C Methods of immunoassay
05/14/1991CA1284103C Diagnostic test
05/11/1991WO1991007084A1 Method and apparatus for grading shell eggs
05/11/1991CA2068322A1 Method and apparatus for grading shell eggs
05/10/1991CA2002811A1 Method and kit for evaluating protection to bee venom
05/10/1991CA2002713A1 Method and apparatus for analyzing fluid inclusions
05/09/1991WO1991007648A1 Combined centrifuge tube and porous selection means for separation and recovery of biological materials
05/09/1991CA2068220A1 Combined centrifuge tube and porous selection means for separation and recovery of biological materials
05/08/1991WO1991006305A1 Oligomeric immunoglobulins
05/08/1991EP0426552A1 Composition of stabilized peroxidase, for use as immuno-enzymatic assays
05/08/1991EP0426396A1 Method for determining branch distribution of polymer
05/08/1991EP0426395A1 Kinetic assay for endotoxin using limulus amebocyte lysate and chromogenic substrate
05/08/1991EP0426358A1 A non-invasive method and apparatus for measuring blood chemical concentration
05/08/1991EP0426314A2 HIV related peptides
05/08/1991EP0426307A2 Tear test strip
05/08/1991EP0426300A1 Method of producing a reagent containing a narrow distribution of colloidal particles of a selected size and the use thereof
05/08/1991EP0426170A1 Indirect agglutination immunoassay and apparatus therefor
05/08/1991EP0426083A1 Test for the differential quantification of free or peptidase-complexed proteinase inhibitor alpha-2-macroglobulin
05/08/1991EP0426047A2 Reflected light measuring instrument
05/08/1991EP0425995A2 Use of conserved oligonucleotide primers to amplify human papillomavirus DNA sequences
05/08/1991EP0425945A1 Test device and method of assaying for fructoasmines
05/08/1991EP0425690A1 Method of detecting operation condition of a micropipette
05/08/1991EP0425665A1 Method for assaying chondrocalcine
05/08/1991EP0425604A1 Assay element.
05/08/1991EP0425509A1 Calibration device for use in calibrating a sensor.
05/08/1991EP0425487A1 Method and apparatus for determining the ability of heavy fuels to self-ignite under diesel conditions.
05/08/1991EP0377733A4 Immunoassay apparatus
05/08/1991EP0257057B1 Method of determining the respiration rate of a respiring material in the form of a continuous process current, as well as a device suitable for such an application
05/08/1991EP0238582B1 Method for immunological determinations
05/08/1991DE4033741A1 Single-use bio:sensor or detecting antigen-antibody cpds. in blood - for anti-HIV confirmation testing and uses surface plasma resistance effect on aluminium mirror
05/08/1991DE4031833A1 Branching off arrangement for partial quantities of milk flow in pipe - has by=pass tube around section contg. aperture to branching tube and deflection plate
05/08/1991DE3935738A1 Arzneimittel, enthaltend das humane parathormon-fragment (1-37) als aktiven wirkstoff A drug containing the human parathyroid hormone-fragment (1-37) as the active drug
05/08/1991CN2076677U Reagent volume increasing device for enzyme-linked immunosorbent assay
05/08/1991CA2045150A1 Oligomeric immunoglobulins
05/07/1991US5013831 Detectable molecules, method of preparation and use
05/07/1991US5013795 Azlactone graft copolymers
05/07/1991US5013720 SAP-6-Val proteins and methods
05/07/1991US5013669 Mass producible biologically active solid phase devices
05/07/1991US5013667 Apparatus and method for measuring halogen content
05/07/1991US5013666 Liquid solution containing buffer, calcium sequestering agent
05/07/1991US5013647 Removal of interfering reducing substances with tetrazolium salts in redox measurement reactions
05/07/1991US5013646 TMB Formulation for soluble and precipitable HRP-ELISA
05/07/1991US5013645 Immunological methods and materials for detection of tumor associated antigens
05/07/1991US5013590 Biochemical reaction receptacle
05/07/1991US5013527 Sample containing interfering protein, spreading layer containing pH buffer, indicator in spreading layer being dispersed in hydrophilic polymer
05/07/1991US5013403 Process for continuous determination of paper strength
05/07/1991US5012674 Method of exploration for hydrocarbons
05/07/1991US5012672 Hydrogen gas sensor and method of manufacture
05/07/1991CA1283852C Immobilized c-peptide antibody, process for preparation of and immunoassay using the same
05/04/1991WO1991006672A1 Tmb formulation for soluble and precipitable hrp-elisa
05/04/1991CA2331088A1 Urinary tumor associated antigen, antigenic subunits uses and methods of detection
05/04/1991CA2045522A1 Tmb formulation for soluble and precipitable hrp-elisa
05/04/1991CA2029126A1 Use of conserved oligonucleotide primers to amplify human papillomavirus dna sequences
05/04/1991CA2029123A1 Fluorogenic substrates for the detection of proteolytic enzyme activity
05/03/1991WO1991006865A1 Human tumor-associated thomsen-friedenreich antigen
05/03/1991WO1991006857A1 Immunoassay of human thrombomodulin, and reagent and kit therefor
05/03/1991CA2072866A1 Human tumor-associated thomsen-friedenreich antigen
05/03/1991CA2044629A1 Method for the immunological assay of human thrombomodulin, reagent therefor and kit therefor
05/03/1991CA2028182A1 Method for determining sulfur loading in organic polysulfides
05/02/1991WO1991006010A1 Diagnostic procedure
05/02/1991WO1991006009A1 N-acetylmuramidase m1
05/02/1991WO1991006001A1 Gas sensor arrangement
05/02/1991WO1991005994A1 Process and measuring device for determining the soot content of exhaust gases
05/02/1991WO1991005875A1 Non-aqueous solvent specific binding protein assays
05/02/1991WO1991005874A1 Ligand/anti-ligand assays for adherent proteins
05/02/1991WO1991005873A1 Mixed immunoglobulins for detection of rheumatoid factors
05/02/1991WO1991005872A1 Enhanced chemiluminescent assay
05/02/1991WO1991005864A1 Production of genetically-engineered vaccines for aids and other retroviral diseases
05/02/1991WO1991005862A1 cDNA FRAGMENT CODING THE ALPHA INTERFERON RECEPTOR GENE AND PROCESS FOR THE PREPARATION OF A CORRESPONDING PROTEIN
05/02/1991WO1991005848A1 Apparatus for determination of the ability and the rapidity of particles to absorb substances
05/02/1991WO1991005618A1 Agricultural commmodity condition measurement
05/02/1991WO1991005605A1 Cyclodextrin labels for immunoassay and biochemical analysis
05/02/1991WO1991005567A1 Vaccins for protecting against infections by hiv virus, process for producing the same and their use as diagnostic and immunotherapy means
05/02/1991WO1991005559A1 Diagnosis and treatment of neuro-cognitive disorders associated with systemic immunological malfunction
05/02/1991EP0425426A2 Method for identifying gemstones, particularly diamonds
05/02/1991EP0425385A1 Determination method of the natural iodine content of drinking water
05/02/1991EP0425381A1 Apparatus for counting and determination of at least one leucocyte-subpopulation
05/02/1991EP0425217A2 A hybridization assay for campylobacter rRNA
05/02/1991EP0425119A1 Determining concentration of pollutant gas in atmosphere
05/02/1991EP0425093A2 Fluid specimen assay apparatus
05/02/1991EP0424990A1 The manufacture and expression of large structural genes
05/02/1991EP0424975A2 Artificial carrier for immobilization of biological proteins and process for production thereof
05/02/1991EP0424931A2 Immunoassays which select virus-specific neutralizing antibodies
05/02/1991EP0424871A1 Leukocytes and hemiglobin in blood
05/02/1991EP0424801A1 Method for measuring the conductivity of milk
05/02/1991EP0424748A1 Synthetic envelope peptides of HTLV-I
05/02/1991EP0424634A2 Method and apparatus for heterogeneous chemiluminescence assay
05/02/1991EP0424633A2 Automated method and device for performing solid-phase diagnostic assay
05/02/1991EP0424586A2 Method and apparatus for electrochemical immunoassay
05/02/1991EP0424519A1 Antigenes of the envelope transmembrane glycoprotein of a human retrovirus of the hiv-2 type, and antigens presenting with them an immunological relationship.
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