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)
03/1990
03/08/1990WO1990002331A1 Breath sobriety test circumvention deterence
03/08/1990WO1990002329A1 Smog monitor
03/08/1990WO1990002206A1 Detection of non-a, non-b hepatitis
03/08/1990WO1990002204A1 Manual in situ hybridization assay
03/08/1990WO1990002203A1 Detection of human tumor progression and drug resistance
03/08/1990WO1990002202A1 Reduction of peroxidatic and catalatic interference with assays of peroxidatic activity
03/08/1990WO1990002200A1 Self-corrected assay device and method
03/08/1990WO1990002196A1 Method for producing native hiv gp160
03/08/1990WO1990002181A1 Dna sequences, recombinant dna molecules and processes for producing pi-linked lymphocyte function associated antigen-3
03/08/1990WO1990002173A1 One-step in situ hybridization assay
03/08/1990WO1990002136A1 Protein derivatives and a process for their preparation
03/08/1990WO1990002135A1 Protein derivatives and a process for their preparation
03/08/1990WO1989011211A3 Oligonucleotide bank and process for dna sequencing
03/08/1990WO1989010786A3 Process for forming and using microdroplets
03/07/1990EP0357479A1 Material, capable of fixing biological substances and its use especially as support for affinity chromatography
03/07/1990EP0357437A2 Manual in situ hybridization assay
03/07/1990EP0357436A2 One-step in situ hybridization assay
03/07/1990EP0357400A2 Self-corrected assay device and method
03/07/1990EP0357350A2 Novel xanthene dyes
03/07/1990EP0357337A2 Methods of evaluation of the toxicity of materials
03/07/1990EP0357272A2 Integral centrifuge tube and specimen slide
03/07/1990EP0357028A2 Nucleic-acid fragments from eucaryotic genomes, method for their production and their use in the detection of restriction fragment length polymorphisms (RFLPs)
03/07/1990EP0357024A2 Dipoprotein I (OMPI) from Pseudomonas aeruginosa
03/07/1990EP0357011A2 Detection and amplification of target nucleic acid sequences
03/07/1990EP0356964A2 Method for the determination of a specific binding substance
03/07/1990EP0356893A2 Method for measuring a gel-point temperature
03/07/1990EP0356838A2 Chromatographic stationary supports
03/07/1990EP0356450A1 Diagnostics and vaccines for mycobacteria in public health, medical and veterinary practice
03/06/1990US4907158 Method for performing work on cells of a cell culture and apparatus therefor
03/06/1990US4906917 Elastomer degradation sensor using a piezoelectric material
03/06/1990US4906749 Cyclic anhydride derivatives of chromophors
03/06/1990US4906734 Human conglutinin
03/06/1990US4906715 N,N'-divinylalkylurea crosslinked polymers, a process for their preparation, and their use
03/06/1990US4906570 Polymers based on polyvinylene carbonate and/or polyhydroxymethylene as carriers for biologically active substances
03/06/1990US4906567 Non-immunochemical binding of lipopolysaccharides and sandwich assays therefor
03/06/1990US4906564 Antigenic determinants recognized by antibodies obtained using a pathogenic agent or a derivative thereof that presents a restricted set of antigens
03/06/1990US4906563 Detection of skatole for meat quality
03/06/1990US4906562 Monocolonal antibodies and antigen for human non-small cell lung carcinomas
03/06/1990US4906561 Nuclear isolation medium and procedure for separating cell nuclei
03/06/1990US4906468 Insulin activity messengers, their antibodies, and thereof
03/06/1990US4906452 Trichothecene conjugates and methods of use
03/06/1990US4906439 Biological diagnostic device and method of use
03/06/1990US4906349 Process for the manufacture of a measuring probe for a measuring head to detect the oxygen activity of metal melts and a measuring probe manufactured by such a process
03/06/1990US4906249 Terpolymer composition with bound indicator dye for fiber optic probe
03/06/1990US4905655 Fuel injector assembly with an alcohol sensor
03/06/1990US4905649 Fuel properties detecting apparatus for an internal combustion engine
03/06/1990US4905503 Method and device for measuring the viscosity of a fluid
03/06/1990US4905500 Paper web surface cleaner or tester
03/06/1990US4905498 Gaseous detection system
03/06/1990US4905497 Gas mixing device and gas analyzer making use of the same
03/06/1990CA1266510A1 Device for continuously measuring the linear density of a textile product
03/06/1990CA1266434A1 Use of nonhybridizable nucleic acids for the detection of nucleic acid hybridization
03/06/1990CA1266420A1 Processor card for centrifuge
03/01/1990DE3928568A1 Ion assay device contg. ionophore with several crown ether residues - which forms ion complex which reacts with colour forming indicator, esp. for clinical measurement of alkali metal
03/01/1990DE3829321A1 Test arrangement for granulates, especially for granulates made of ceramic powders
02/1990
02/28/1990EP0356173A2 Fluorescent dyes
02/28/1990EP0355896A2 Method, apparatus and solution for calibration of partial pressure value
02/28/1990EP0355860A1 A bifunctional metal chelating agent and a precursor compound
02/28/1990EP0355849A2 Method and apparatus for automatic measurement of fluorescence
02/28/1990EP0355847A2 Method of forming planar membrane
02/28/1990EP0355823A2 Method and apparatus for effecting the automatic analytical testing of samples
02/28/1990EP0355688A2 Method for measuring the alcohol content of a damping liquid in an alcohol damping device of an offset printing machine
02/28/1990EP0355687A2 Self-blocked assay support
02/28/1990EP0355655A2 Chloride determination
02/28/1990EP0355637A2 System and process for spotting reagents on porous supports
02/28/1990EP0355202A1 Factor regulating gene expression
02/28/1990EP0355190A1 Factor regulating gene expression
02/28/1990EP0355140A1 Human monoclonal anti-hiv-i-antibodies
02/28/1990EP0355099A1 Immunoglobulin assay method.
02/28/1990CN1040098A Preparation process for elisa antigen male surface plate of poor enzyme immunoabsorption test through horse's infection
02/28/1990CN1040093A Apparatus for measuring solid material flow in fluent gas-solid composite material and method of same
02/28/1990CN1007012B Method of displaying alloy copper-rare earth grain boundary
02/27/1990US4904605 Method and apparatus for residential water test kit
02/27/1990US4904604 Hydrocarbon mixture analysis
02/27/1990US4904596 Medical diagnosis
02/27/1990US4904595 Epithelial cell line useful in the detection of dioxinlike compounds and methods of making and using same
02/27/1990US4904583 Cascade immunoassay by multiple binding reactions
02/27/1990US4904448 Patch test materials for the detection of metal allergies
02/27/1990US4904396 Extraction apparatus and process
02/27/1990US4904391 Passing through nonuniform magnetic field in ascending gradient
02/27/1990US4904366 Instrument for determination of the base sequence of nucleic acid
02/27/1990US4904235 Dialysis bag holding device
02/27/1990US4904080 Method of monitoring solidification of a liquid composition
02/27/1990US4903374 Apparatus for determining quantities of fiber conveyed through a duct
02/27/1990CA1266299A1 Technique for the measurement of high purity water
02/27/1990CA1266243A1 Method and cell line for continuous production of retroviruses (htlv-iii) related to aids
02/27/1990CA1266233A2 Monoclonal antibody to candida albicans cytoplasmic antigens and methods of preparing same
02/27/1990CA1266230A1 Passive agglutination assay for pseudorabies antibody
02/27/1990CA1266188A1 Method and apparatus for analyzing atmosphere of a furnace
02/26/1990EP0248896A4 Amplified hybridization assay.
02/22/1990WO1990001702A1 Derivatized glass supports for peptide and protein sequencing
02/22/1990WO1990001701A1 Polypeptide-induced monoclonal receptors to protein ligands
02/22/1990WO1990001700A1 Methods and devices for carrying out multiple simultaneous conductometric analyses
02/22/1990WO1990001699A1 Method and means for allergy diagnosis
02/22/1990WO1990001698A1 Identity confirmation in a breath tester
02/22/1990WO1990001697A1 Blood glucose monitoring
02/22/1990WO1990001696A1 Process and device for determining oxidable substances contained in the water of an aqueous sample liquid
02/22/1990WO1990001695A1 Carbon dioxide indicator
02/22/1990WO1990001693A1 Optical inspection of food products
02/22/1990WO1990001689A1 Process for measuring yarn strength
1 ... 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 ... 3937