| 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) |
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| 01/24/1996 | EP0693559A1 Method for quantitative determination of glycated proteins |
| 01/24/1996 | EP0693314A1 Silicon dioxide based adsorbents for chromatography |
| 01/24/1996 | EP0669897A4 Separation of nucleic acid fragments. |
| 01/23/1996 | US5486289 System for mechanically stabilizing a bed of particulate media |
| 01/17/1996 | EP0692717A2 Analysis instrument |
| 01/17/1996 | EP0692713A1 Electrospray assembly |
| 01/17/1996 | EP0692097A1 Opposable-element chromatographic assay device |
| 01/17/1996 | EP0691889A1 Resin regeneration process |
| 01/17/1996 | EP0600929A4 Reversible flow chromatographic binding assay. |
| 01/16/1996 | US5484852 Activated and conjugated polystyrene substrate |
| 01/16/1996 | US5484733 Method for diagnosing rheumatism |
| 01/16/1996 | US5484532 Radial flow chromatography |
| 01/16/1996 | US5483843 Transport apparatus |
| 01/16/1996 | CA2053333C Process to find stability of oil mixtures, including shale oil and fractions thereof |
| 01/11/1996 | WO1996000735A1 Hydrophobic chromatographic resins with ionizable groups |
| 01/10/1996 | EP0691148A2 A method for separating double stranded DNA from single stranded DNA or RNA |
| 01/10/1996 | EP0690983A1 Pulsed electrochemical detection using polymer electroactive electrodes |
| 01/10/1996 | CN1114836A Displacement chromatography process and purified hemoglobin product |
| 01/09/1996 | US5483344 Process and apparatus for performing differential refractive index measurements using interference of modulated light beams passing through reference and test samples |
| 01/09/1996 | US5483334 Media analysis system for determining properties of different media |
| 01/09/1996 | US5482914 Polysaccharide support with glycidyl ether of polyoxyethylene detergent |
| 01/09/1996 | US5482677 Thermally desorbable passive dosimeter |
| 01/09/1996 | US5482628 Tube with biocompatible inner tubes with passageways and fittings |
| 01/09/1996 | US5482608 Capillary electrophoresis flow control system |
| 01/09/1996 | US5482598 Micro channel element and method of manufacturing the same |
| 01/09/1996 | US5482524 Atmospheric pressure, elevated temperature gas desorption apparatus |
| 01/09/1996 | US5481852 Method and apparatus to promote gas exchange from a sealed receptacle |
| 01/04/1996 | WO1996000388A2 Selective removal of volatile substances injected into a chromatographic packing filled column |
| 01/04/1996 | WO1996000380A1 Determination of sulfur in hydrocarbons by near infrared spectroscopy |
| 01/04/1996 | WO1996000124A1 Continuous, steady-state, chromatographic separation of gadolinium isotopes |
| 01/04/1996 | WO1996000123A1 Chromatographic separation of erbium isotopes |
| 01/04/1996 | WO1996000110A1 Iontophoretic sampling device and method |
| 01/04/1996 | WO1995032803A3 Method and apparatus for capacitive deionization and electrochemical purification and regeneration of electrodes |
| 01/04/1996 | DE4430010C1 Sepg. organic acid impurities from aq. malic acid soln. |
| 01/04/1996 | CA2512642A1 Selective removal of volatile substances injected into a chromatographic packing filled column |
| 01/03/1996 | CN1114495A Assaying device |
| 01/03/1996 | CN1114358A Isolation, quantitation and purification of insecticidal proteins from endotoxins of bacillus thuringiensis |
| 01/02/1996 | US5481476 Apparatus for interactive self-modeling mixture analysis |
| 01/02/1996 | US5481107 Mass spectrometer |
| 01/02/1996 | US5480614 Micro-reactor device for minute sample analysis |
| 01/02/1996 | US5480542 Packings combining protein to a support via a spacer |
| 01/02/1996 | US5479815 Method and apparatus for measuring volatiles released from food products |
| 12/28/1995 | WO1995035317A1 Identification, quantitation and purification of insecticidal proteins from bacillus thuringiensis |
| 12/28/1995 | WO1995035162A1 Method for making spherical adsorbent particles |
| 12/27/1995 | EP0688590A1 Separation process by simulated moving bed chromatography with correction for dead volume by length shrink |
| 12/27/1995 | EP0688589A1 Separation process by simulated moving bed chromatography with correction for dead volume by desynchronisation of periods |
| 12/27/1995 | EP0688588A1 Separation process by simulated moving bed chromotography with correction for dead volume by increasing feed |
| 12/27/1995 | EP0688426A1 Aligned fiber diagnostic chromatography |
| 12/27/1995 | EP0688242A1 Integrated chemical processing apparatus and processes for the preparation thereof |
| 12/27/1995 | EP0485460B1 Cyclodextrin polymer beads |
| 12/27/1995 | EP0379549B1 Endotoxin binding protein and uses thereof |
| 12/26/1995 | US5479022 Electron capture detector with guard electrode |
| 12/26/1995 | US5478924 Displacement chromatography of proteins using low molecular weight displacers |
| 12/26/1995 | US5478378 Filter with quick-change coupling for cleaning gases |
| 12/26/1995 | CA2027550C Apparatus and method for delivering supercritical fluid |
| 12/26/1995 | CA1337801C Immobilized artificial membranes |
| 12/22/1995 | CA2131054A1 Macroporous hydrophobic cloth-based affinity-concentration device for microbiological and chemical analyses |
| 12/21/1995 | WO1995034361A1 Device for packing chromatographic stationary phases |
| 12/21/1995 | WO1995034360A1 Accelerated solvent extraction system |
| 12/21/1995 | WO1995034359A1 A chromatography column |
| 12/21/1995 | DE4420729A1 Gas chromatography detector for detecting contaminated bottles or containers |
| 12/21/1995 | CA2192582A1 Device for packing chromatographic stationary phases |
| 12/20/1995 | EP0687911A2 Methods for assaying endotoxin concentration |
| 12/20/1995 | EP0687906A1 Electron capture detector with guard electrode |
| 12/20/1995 | EP0687360A1 Variable-position cross-axis synchronous coil planet centrifuge for countercurrent chromatography |
| 12/20/1995 | EP0687193A1 Method and apparatus for performing a solid-phase extraction under pressurized conditions |
| 12/20/1995 | EP0586543A4 Microelectrospray method and apparatus |
| 12/20/1995 | EP0527149B1 Methods and apparatus allowing sequential chemical reactions |
| 12/19/1995 | US5476794 Wiping surfaces using hand covering glove to pick up particles of compound, transferring particles by vacuuming, heating, analyzing using gas chromatography |
| 12/19/1995 | US5476000 Retention time stability in a gas chromatographic apparatus |
| 12/14/1995 | WO1995034089A1 Process and device for feeding liquid samples to mass spectrometers by electrostatic nebulisation |
| 12/14/1995 | WO1995033996A1 Home test kit and method with telephone verification of results |
| 12/14/1995 | WO1995033557A1 Alkali resistant protein adsorbent |
| 12/14/1995 | DE4437163C1 Liq. chromatography based on eluate quantity, improves sepn. and reproducibility, |
| 12/14/1995 | CA2187904A1 Home test kit and method with telephone verification of results |
| 12/13/1995 | EP0686848A1 Liquid chromatograph having a micro and semi-micro column |
| 12/13/1995 | EP0588819B1 Column for separation of substance mixtures with a liquid medium |
| 12/13/1995 | EP0557288B1 Disposable reactor vessel for solid-phase immune assays and process for measuring components detectable by immune reactions |
| 12/12/1995 | US5475202 Method and apparatus for heating a thermionic detector source |
| 12/12/1995 | US5474937 Method of identifying chemicals by use of non-radioactive isotopes |
| 12/12/1995 | US5474677 Treating sample with hemolyzing liquid containing labile glycohemoglobin degrading agent in high pressure chromatography unit; accuracy |
| 12/07/1995 | WO1995033196A1 Detector cell for capillary electrophoresis |
| 12/07/1995 | WO1995032803A2 Method and apparatus for capacitive deionization and electrochemical purification and regeneration of electrodes |
| 12/07/1995 | WO1995032783A1 Sterilization of liquid chromatography resins |
| 12/07/1995 | WO1995032782A1 Liquid chromatography column adapted for in situ chemical sterilization |
| 12/07/1995 | CA2191464A1 Liquid chromatography column adapted for in situ chemical sterilization |
| 12/07/1995 | CA2191351A1 Sterilization of liquid chromatography resins |
| 12/07/1995 | CA2190829A1 Method and apparatus for capacitive deionization and electrochemical purification and regeneration of electrodes |
| 12/06/1995 | EP0685738A1 Reconfigurable pneumatic control for split/splitless injection |
| 12/06/1995 | EP0685729A1 Spectroscopic method for measuring weak absorptions |
| 12/06/1995 | EP0685427A1 Process for enrichment of fullerenes having more than 70 carbon atoms |
| 12/06/1995 | EP0685426A1 Process for enrichment of fullerenes having more than 70 carbon atoms |
| 12/05/1995 | US5473162 Infrared emission detection of a gas |
| 12/05/1995 | US5472670 Gas chromatography sample injector and apparatus using same |
| 12/05/1995 | US5472599 Optical resolution of isomers |
| 12/05/1995 | US5472598 Connection assembly for liquid chromatography columns |
| 12/05/1995 | US5472584 Method and apparatus for improved detection of ionic species by capillary electrophoresis |
| 11/30/1995 | DE4420047C1 Chemical analysis appts. using three ion chromatograph systems |
| 11/28/1995 | US5470916 Formulations for polyacrylamide matrices in electrokinetic and chromatographic methodologies |
| 11/28/1995 | US5470487 Methods and apparatus for forming an integral high pressure seal using mechanical acutation |