| 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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| 05/06/2003 | US6558540 Exhaust gas collection system for supercritical fluid chromatography |
| 05/06/2003 | US6558539 Slurry fill method and valve |
| 05/06/2003 | US6557575 Fluid flow control freeze/thaw valve for narrow bore capillaries or microfluidic devices |
| 05/03/2003 | WO2002048716A3 Differential phage capture proteomics |
| 05/02/2003 | EP1306669A1 Method for separating and analyzing hydrogen ion and ion chromatographic instrument |
| 05/02/2003 | EP1306668A1 Chromatography column with adjustable plunger |
| 05/02/2003 | EP1305620A1 Device for preparing the qualitative and quantitative analysis of substance spots on a thin-film plate |
| 05/02/2003 | EP1305619A2 Method for the analysis of a selected multicomponent sample |
| 05/01/2003 | WO2003036304A1 Method and device for chemical analysis |
| 05/01/2003 | WO2003036292A2 Method and substance for examining the degree of degradation of polymers that contain bridging acid amides and/or chemically related groups |
| 05/01/2003 | WO2003036258A2 System and method for determining radius of gyration, molecular weight, and intrinsic viscosity of a polymeric distribution using gel permeation chromatography and light-scattering detection |
| 05/01/2003 | WO2003035841A2 Methods and systems for dynamic gene expression profiling |
| 05/01/2003 | WO2003035233A1 Separating device, analysis system, separation method and method for manufacture of separating device |
| 05/01/2003 | WO2003019176A3 Method and apparatus for determination of water and for normal phase liquid chromatography |
| 05/01/2003 | WO2003008622A3 Exponential nucleic acid amplification using nicking endonucleases |
| 05/01/2003 | WO2002101474A3 Flow control systems |
| 05/01/2003 | WO2002056991A3 Systems and methods for performing electrokinetic chromatography |
| 05/01/2003 | WO2002048717A3 Acid-labile isotope-coded extractant (alice) in mass spectrometric analysis |
| 05/01/2003 | WO2002031477A3 Fiber optic apparatus and use thereof in combinatorial material science |
| 05/01/2003 | US20030083823 Gels, methods and apparatus for identification and characterization of biomolecules |
| 05/01/2003 | US20030082825 Apparatus for rapid measurement of aerosol bulk chemical composition |
| 05/01/2003 | US20030082819 Classification of dimethylarginine structure; obtain sample, expose to spectrum analysis, detect presence of dimethylarginine |
| 05/01/2003 | US20030082654 Novel cancer marker and uses therefor in the diagnosis of cancer |
| 05/01/2003 | US20030082600 Highly sensitive method for the detection of cytosine methylation patters |
| 05/01/2003 | US20030082590 Exponential nucleic acid amplification using nicking endonucleases |
| 05/01/2003 | US20030082179 Complexing antibody with poarathyroid hormone |
| 05/01/2003 | US20030080664 Method and apparatus for exciting a microdischarge |
| 05/01/2003 | US20030080562 Micro fluidic interconnect port system |
| 05/01/2003 | US20030080063 High-sensitivity method and apparatus for monitoring impurities in water |
| 05/01/2003 | US20030080062 Methods and apparatus for characterization of polymers using multi-dimensional liquid chromatography with regular second-dimension sampling |
| 05/01/2003 | US20030080057 Comprises double stranded conductive polymer functioning as stationary phase of a chemical and/ or biological separation system; double stranded conductive polymer provides controllable interactions between polymer and analyte |
| 05/01/2003 | US20030079523 Includes a mechanism to heat the carrier gas to a temperature higher than that of the columns through which it flows |
| 05/01/2003 | US20030079522 Apparatus for, and method of using, gas chromatography inlet system for direct analysis of substances fired from an inkjet pen |
| 05/01/2003 | CA2465099A1 Separation device, analysis system, separation method, and method of manufacturing the separation device |
| 04/30/2003 | DE29724721U1 Miniaturised gas chromatography system - comprises gas sample inlet, detector integrated in separation column and separation column with plasma-polymerised stationary phase |
| 04/30/2003 | DE19726000C2 Trennsäule für einen miniaturisierten Gaschromatographen und Verfahren zu deren Herstellung Separation column for a miniaturized gas chromatograph, and processes for their preparation |
| 04/30/2003 | CN1414385A Gas chromatography analysis method of 1.1-dicyclo hexyl amine peroxide |
| 04/29/2003 | US6555390 Chromatographic assay or test device |
| 04/24/2003 | WO2003034060A1 Apparatus and method for concurrently monitoring active release and physical appearance of solid dosage form pharmaceuticals |
| 04/24/2003 | WO2002094777A3 Methods of detecting protein arginine methyltransferase, and uses related thereto |
| 04/24/2003 | US20030077842 Recovering preferential particles from sample; obtain sample contain surface bound ligand bound to preferential particle, elute particle, dissociate particle from ligand, recover particle from fluid |
| 04/24/2003 | US20030077835 Method and devices for improving the dynamic flash combustion reaction connected with gas chromatography for the elemental analysis of C H N S O |
| 04/24/2003 | US20030077611 Methods and systems for dynamic gene expression profiling |
| 04/24/2003 | US20030077572 Monitoring preferential components of cells; label cells, mix with control, detect, monitor and measure labelled cells |
| 04/24/2003 | US20030075680 Orthogonal ion sampling for APCI mass spectrometry |
| 04/24/2003 | US20030075508 Ion exchange cryptands covalently bound to substrates |
| 04/24/2003 | US20030075491 Compact microchannel system |
| 04/23/2003 | EP1303469A2 Chemical constructs for solution phase chemistry |
| 04/23/2003 | EP1144488B1 Manufacturing porous cross-linked polymer monoliths |
| 04/23/2003 | EP0935606B1 Method for purification of recombinant proteins |
| 04/23/2003 | EP0730639B1 Cell separation device |
| 04/23/2003 | EP0624250B1 Method of identifying chemicals by use of non-radioactive isotopes |
| 04/23/2003 | CN2546876Y Air-resistor for flow control in gas chromatograph |
| 04/23/2003 | CN1413300A Chromatography material and method using same |
| 04/23/2003 | CN1413261A Deposited thin films and their use in detection, attachment and bio-medical application |
| 04/23/2003 | CN1412553A Detection method of hydroxyl free radical |
| 04/23/2003 | CN1412504A Semiconductor refrigerated low-temp. chromatograph enrichment and separation equipment |
| 04/22/2003 | US6551839 Method of merging chemical reactants in capillary tubes |
| 04/22/2003 | US6551512 No adsorption of the analytes by a sorbent takes place; calculating net flow ratios of a simulated moving bed method from parameters of checked, calculated effective porosities, residence times; and band broadening |
| 04/22/2003 | US6550961 Thermal conductivity detector |
| 04/22/2003 | US6550308 Gas analyzing apparatus |
| 04/17/2003 | WO2003031965A2 Microfluidic extraction method |
| 04/17/2003 | WO2003031580A2 Methods and compositions for mutation analysis by liquid chromatography |
| 04/17/2003 | WO2003031062A1 Alkali-stable hydrophilic sorbents for ion-exchange chromatography |
| 04/17/2003 | WO2003031015A1 Method for the separation of suspensions and device |
| 04/17/2003 | WO2003031014A1 Separation medium, its preparation and its use |
| 04/17/2003 | WO2002085930A3 Immunomodulating agents from parasitic worms and method for isolation thereof |
| 04/17/2003 | WO2002029400A3 Apparatuses and methods for field flow fractionation of particles using acoustic and other forces |
| 04/17/2003 | WO2001046687A3 System and method for automated matched ion polynucleotide chromatography |
| 04/17/2003 | US20030073230 Apparatus for use in the analysis of liquid samples |
| 04/17/2003 | US20030073108 Probe composition containing a binding domain and polymer chain and methods of use |
| 04/17/2003 | US20030070988 High-performance liquid chromatography for determination of substance and molecular weight |
| 04/17/2003 | CA2463093A1 Separation medium, its preparation and its use |
| 04/16/2003 | EP1301779A1 System for determining total sulfur content |
| 04/16/2003 | EP1301628A2 Improved capture and detection of target nucleic acid in dipstick assays |
| 04/16/2003 | EP1301591A1 Methods and compositions for rapid protein and peptide extraction and isolation using a lysis matrix |
| 04/16/2003 | EP1231993A4 Improved column for dna separation by matched ion polynucleotide chromatography |
| 04/16/2003 | CN2545610Y Microsample preparing bottle |
| 04/16/2003 | CN1411554A Method of structure-based drug design using MS/NMR |
| 04/16/2003 | CN1411395A Test system based on microcapillaries |
| 04/16/2003 | CN1410769A Analysis method of amino acid |
| 04/16/2003 | CN1410155A Separator and mfg. method thereof |
| 04/15/2003 | US6548662 Method for purification of saccharide |
| 04/15/2003 | US6548307 Determination of logP coefficients via a RP-HPLC column |
| 04/15/2003 | US6548252 Electrochemically analyzing samples from selected areas of the body of a living organism for elevated free levels of nucleotide excision products resulting from DNA or RNA damage |
| 04/15/2003 | US6547852 Heating and cooling segments |
| 04/15/2003 | US6547172 Chewing apparatus |
| 04/15/2003 | US6546786 Methods and apparatus for detection of radioactivity in liquid samples |
| 04/10/2003 | WO2003029809A1 Apparatus for conducting high-temperature liquid chromatography analysis |
| 04/10/2003 | WO2003029779A2 Improved method for analysis of three organic additives in an acid copper plating bath |
| 04/10/2003 | WO2003029455A1 Nucleic acid extracting device |
| 04/10/2003 | WO2003028534A2 System and method for full field oscillating stimulus perimeter |
| 04/10/2003 | US20030069395 Serum albumin conjugate for use in the transfer and delivery of therapeutic agent to target |
| 04/10/2003 | US20030069385 Optically active maleimide derivatives, optically active polymaleimide derivatives,production method thereof, separating agent using the same derivative, and method for separating optically active compounds using the same agent |
| 04/10/2003 | US20030068834 System and method for determining and controlling contamination |
| 04/10/2003 | US20030068828 Novel method for chromatographic finger printing and standardization of single medicines and formulations |
| 04/10/2003 | US20030068825 System and method of determining proteomic differences |
| 04/10/2003 | US20030068810 Method for removing endotoxins |
| 04/10/2003 | US20030068665 Detection of preferential particles in sample; obtain sample, incubate with label, expose sample to detection zone, measure intensity of signal, determine concentration of particle in sample |
| 04/10/2003 | US20030066816 Uniform patterning for deep reactive ion etching |