Patents
Patents for 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)
11/2001
11/01/2001CA2406665A1 Mipc column cleaning system and process
11/01/2001CA2406374A1 Chromatographic apparatus with improved temperature control
10/2001
10/31/2001EP1150269A1 Apparatus for simulating mastication
10/31/2001EP1150120A2 High-throughput screening method for identifying drug candidates producing reactive metabolites
10/31/2001EP1149284A1 Film type solid polymer ionomer sensor and sensor cell
10/31/2001EP1149163A2 Human serum albumin
10/31/2001EP1148945A1 New hydrophobic polymer comprising fluorine moieties
10/31/2001DE10020617A1 Kauapparat Masticatory
10/31/2001DE10019136A1 Polyamidnukleinsäure-Derivate, Mittel und Verfahren zu ihrer Herstellung Polyamide nucleic acid derivatives, means, and methods for their preparation
10/31/2001CN1319762A Method for making multi-item tester and the tester
10/30/2001US6310199 By adsorbing to the target nucleic acid at an adsorption ph and releasing the target nucleic acid at a desorption ph which is higher than the adsorption ph; magnetic silia particles; glycidyl ligands; amino acid ligands; spacers
10/30/2001US6309614 Strontium nitrate
10/30/2001US6309600 Apparatus for droplet microchemistry
10/30/2001US6309541 Apparatus and method for multiple channel high throughput purification
10/30/2001US6309532 Method and apparatus for capacitive deionization and electrochemical purification and regeneration of electrodes
10/30/2001US6309444 Post-blending valve degasser
10/25/2001WO2001080283A1 Improved electrospray and other lc/ms interfaces
10/25/2001WO2001080251A2 A method for isolating and purifying ?90y from 90¿strontium in multi-curie quantities
10/25/2001WO2001079835A1 Apparatus and method for testing samples of a solid material
10/25/2001WO2001079834A1 Device for the detection of aflatoxins
10/25/2001WO2001079833A1 Sample injector for high pressure liquid chromatography
10/25/2001WO2001079534A1 A method of detecting neoplastic or non-neoplastic cells
10/25/2001WO2001079249A2 Peptide nucleic acid derivatives with a negative charge, agents and methods for producing them
10/25/2001US20010034029 Fluorescent oligonucleotides are hybridized with corresponding ones of the inspected sites of the object of analysis, a homoduplex is formed having normal base sequence, and heteroduplex is formed having mutational base sequence
10/25/2001US20010033931 Inorganic portion such as silica and a polysilsesquioxane-polysilicate copolymer; enhanced pore geometry, and may also be surface modified, for more efficient chromatographic separations
10/25/2001US20010032814 Shallow bed fluid treatment apparatus
10/25/2001US20010032521 Needle trap
10/25/2001DE10020133A1 Apparatus for fractionating particles in liquid comprises separating channel having surfaces covered with hydrophobic layer
10/25/2001CA2402394A1 Device for the detection of aflatoxins
10/24/2001EP1148336A1 Diffusion promoting apparatus for low flow velocity gradient high-speed liquid chromatography
10/24/2001EP1147429A1 Dual-function nmr probe
10/24/2001EP1147413A2 Growth differentiation factor inhibitors and uses therefor
10/24/2001EP1147128A1 Binding molecules for human factor viii and factor viii-like proteins
10/23/2001US6307204 UV detector for liquid chromatography
10/23/2001US6306609 Nitric oxide trapping agent contained within container wherein container includes semi-permeable membrane permeable to neutral gas molecules but impermeable to charged molecules; for analyzing body fluids
10/23/2001US6306349 Catalyst characterization apparatus
10/23/2001US6306200 Hand-held multiple system gas chromatograph
10/23/2001CA2189483C Surface coating to improve performance of ion trap mass spectrometers
10/18/2001WO2001077674A2 Fluorescent hplc assay for 20-hete and other p-450 metabolites of arachidonic acid
10/18/2001WO2001077662A2 Methods for modeling, predicting, and optimizing high performance liquid chromatography parameters
10/18/2001WO2001077661A1 Spectrophotometric determination method of soil cation exchange capacity using adsorption of copper ion by soil
10/18/2001WO2001077660A2 Monolithic sorbents with a fiber-reinforced plastic coating
10/18/2001WO2001077170A2 Multiprotein-complexes comprising a nmda receptor and uses thereof
10/18/2001WO2001033193A3 Automated plant extraction method and arrays for high throughput screening
10/18/2001US20010030285 Method and apparatus for chromatography-high field asymmetric waveform Ion mobility spectrometry
10/18/2001US20010030155 Multistage liquid-solid fractional extraction apparatus
10/18/2001US20010029839 Preparation of standard gas mixtures two
10/18/2001US20010029774 Methods for characterizing, classifying, and identifying unknowns in samples
10/18/2001US20010029772 Measuring and evaluating device
10/18/2001DE10111854A1 Pyrolysis gas chromatography device, for analysis of e.g. biopolymers, foodstuffs, comprises separating capillary and metal capillary for pyrolysis, connected through interface
10/18/2001DE10019170A1 Column arrangement for chromatographically determining e.g. sodium ions comprises eluent vessel, automatic sampler, HPLC pump, fractionating pump, fractionating columns, and main separating column connected conductivity detector
10/18/2001DE10017351A1 HPLC analysis system contains column, electrochemical measurement cell, sample valve and interconnecting lines in tempering chamber
10/18/2001DE10007234A1 Peptid und dafür kodierende Nukleinsäure zur Bestimmung, Diagnostik und Therapie von Erkrankungen des Nervensystems Peptide and nucleic acid coding for determining diagnosis and treatment of diseases of the nervous system
10/18/2001CA2405311A1 Multiprotein-complexes comprising a nmda receptor and uses thereof
10/17/2001EP1146333A1 Method of separating hemoglobin a2
10/17/2001EP1146049A2 Process for separating double-stranded/single-stranded nucleic acid structures
10/17/2001EP1144994A2 Method for labelling solid support bound compounds
10/17/2001EP1144993A1 Gaschromatographic device comprising an inlet system, a column and a pressure reducing means
10/17/2001EP1144991A1 Device and method for performing spectral measurements in flow cells with spatial resolution
10/17/2001EP1144618A1 Method for isolating apoptosis-inducing dna sequences and detection system
10/17/2001EP1144488A2 Manufacturing porous cross-linked polymer monoliths
10/17/2001EP1144068A1 Automated on-line evaporating light scattering detection to quantify isolated fluid sample compounds in microtiter plate format
10/17/2001EP1144067A1 Chromatography column system and method of packing of a chromatography column
10/17/2001EP1143982A2 Method for preparing membrane vesicles
10/17/2001EP1113849A4 Module and method for introducing a sample into a chromatography column
10/17/2001EP1113817A4 Process and materials for the rapid detection of streptococcus pneumoniae employing purified antigen-specific antibodies
10/17/2001EP0617706B1 Multivalent antigen-binding proteins
10/17/2001CN2454779Y Device for field conceutrating trace organic materials in water
10/17/2001CN1318098A Monolithic matrix for separating nucleic acids by reverse-phase into-pair high performance liquid chromatography
10/17/2001CN1317986A Integrated monolithic microfabricated electrospray and liquid chromatography system and method
10/17/2001CN1317985A Intermittent moving layer type chromatographic separation device
10/16/2001US6303081 Transporting aqueous fluid from the oral cavity to a lateral chromatographic strip for test.
10/16/2001US6303029 Arrangement and method for performing chromatography
10/16/2001US6301952 Gas chromatographic device
10/16/2001CA2225703C Chromatography columns with continuous beds formed in situ from aqueous solutions
10/11/2001WO2001075170A1 A functional assay of high-density lipoprotein
10/11/2001WO2001075168A1 Control of a gene induced by oxidized lipids in human artery wall cells
10/11/2001WO2001074482A1 Novel material for use in separation and separating method using the same
10/11/2001WO2001006166A3 Linear motion compression connector
10/11/2001WO2000005578A3 Method for labelling solid support bound compounds
10/11/2001US20010028862 Test device for a multi-items test and the method for producing the same as well as a measuring instrument for the test device
10/11/2001US20010027949 Rapid characterization of polymers for combinatorial, analytical and process control applications
10/11/2001US20010027722 Method and apparatus for gas chromatography analysis of samples
10/11/2001EP1144994A3 Method for labelling solid support bound compounds
10/11/2001DE10017756A1 Chromatographic column consists of a hollow cylinder with sections separated by a piston through which eluant is injected
10/11/2001DE10016825A1 Monolithische Sorbentien mit faserverstärkter Kunststoffummantelung Monolithic sorbents with fiber-reinforced plastic sheath
10/11/2001CA2405369A1 Separatory material and separation method using the same
10/11/2001CA2404350A1 Control of a gene induced by oxidized lipids in human artery wall cells
10/10/2001EP1143243A1 Chromatography column
10/10/2001EP1141728A1 Kidney disease detection and treatment
10/10/2001EP1141723A1 Treatment and diagnosis of cancer using inositolphosphoglycans antagonists
10/10/2001EP1141697A1 Current-efficient suppressors and method of use
10/10/2001EP1141675A1 Dual pathlength system for light absorbance detection
10/10/2001EP1141249A1 Method for separating viral particles
10/10/2001EP1141021A1 Removal/purification of serum albumins
10/10/2001EP1140316A1 Continuous method for separating substances according to molecular size
10/10/2001EP1140315A1 Method of substantially continuously separating two compounds using a moving bed or a simulated moving bed
10/10/2001EP0579707B1 Apparatus for measurement using an acousto-optic device
10/10/2001CN1317087A Chromatographic separatory
10/10/2001CN1316917A Fluid distributing-collecting system and corresponding method