| 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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| 08/25/2005 | DE102004005888A1 Vorrichtung und Verfahren zur Kopplung von kapillaren Trennverfahren und Massenspektrometrie Device and method for coupling of capillary separation techniques and mass spectrometry |
| 08/25/2005 | CA2554575A1 Preparation of biologically derived fluids for biomarker determination by mass spectrometry |
| 08/24/2005 | EP1566631A1 Method and devices for dry loading of chromatography resins |
| 08/24/2005 | EP1566622A1 Apparatus for distributing liquids having an adapter |
| 08/24/2005 | EP1566209A1 Vacuum assisted affinity chromatography device and method |
| 08/24/2005 | EP1159063B1 Method for synthesizing, purifying and characterizing combinatorial libraries |
| 08/24/2005 | CN2720443Y Micro-capillary heating device |
| 08/24/2005 | CN2720442Y Low-flow high-precision fluid delivering device |
| 08/24/2005 | CN2720436Y Test paper ruler for quantitative detecting water hardness |
| 08/24/2005 | CN1658972A Micro fluidic structures |
| 08/24/2005 | CN1657929A Use of detecting urine protein fingerprint by protein fingerprint technique |
| 08/24/2005 | CN1216290C Method of measuring archimycin concentration using HPLC method |
| 08/24/2005 | CN1216289C Double chromatographic column natural gas composition separation method with precolumn counter-blowing function |
| 08/23/2005 | US6934836 Fluid separation conduit cartridge with encryption capability |
| 08/23/2005 | US6934638 Method and apparatus for analyzing multi-channel chromatogram |
| 08/23/2005 | US6932969 Ig fractions having immunomodulatory activity |
| 08/23/2005 | US6932941 Method and apparatus for improved gas detection |
| 08/23/2005 | US6932939 Fluidic circuit coupled to port outputs and to a second fluid source, the fluidic circuit for controlling fluid flow from the plurality of ports and the second fluid source; fluidic circuit is also coupled to a plurality of chromatography columns |
| 08/23/2005 | US6932904 Chromatographic device and method of forming a chromatographic device |
| 08/23/2005 | CA2334749C A microfabricated device and method for multiplexed electrokinetic focusing of fluid streams and a transport cytometry method using same |
| 08/18/2005 | WO2005075976A2 Device and method for coupling capillary separation methods and mass spectrometry |
| 08/18/2005 | WO2005075975A1 Control structure, separating device, gradient forming device, and micro chip using the same |
| 08/18/2005 | WO2005075974A1 Method of optical isomer separation with use of supercritical fluid chromatography |
| 08/18/2005 | WO2005075972A1 Fingerprinting of complex hydrocarbon containing mixtures |
| 08/18/2005 | WO2005075954A1 Benzene sensor and method for manufacturing same |
| 08/18/2005 | WO2005074584A2 Compact sample analysis systems and related methods using combined chromatography and mobility spectrometry techniques |
| 08/18/2005 | WO2005066639A3 Affinity displacement avidity effect protein resolution methods |
| 08/18/2005 | WO2005056146A3 Method of detection, separation and identification for expressed trace protein/peptide |
| 08/18/2005 | WO2005047848A3 Method and apparatus for mass spectrometric analysis |
| 08/18/2005 | WO2004106894A3 Apparatus and method for dispensing fractions of an analyte solution |
| 08/18/2005 | WO2004093129A3 Light distribution system |
| 08/18/2005 | US20050182257 Feeding a crude narcotic alkaloid solution into the chromatographic column loaded with a stationary phase media into a high performance preparative liquid;applying at least one mobile phase to the chromatographic column; andrecovering at least one narcotic alkaloid eluate |
| 08/18/2005 | US20050181516 Bioequivalence determination using expression profiling |
| 08/18/2005 | US20050181514 reacting samples such as urine with a sulfonhydrazide to form sulfonhydrazone of a steroid in the sample, then analyzing using mass spectrometry to detect the sulfonhydrazone which indicates presence of the steroid |
| 08/18/2005 | US20050181496 Process for preparing purified s-bel and r-bel and compositions thereof |
| 08/18/2005 | US20050181074 solvent extraction, separation, isolation, characterization and screening of plant extracts |
| 08/18/2005 | US20050179904 Light scattering detector |
| 08/18/2005 | US20050178960 Electrospray emitter for microfluidic channel |
| 08/18/2005 | US20050178747 Flame photometric detector of gas chromatograph |
| 08/18/2005 | US20050178709 Supports for solid phase extraction |
| 08/18/2005 | US20050178266 Method and system for sub-ambient pressure control for column head pressure in gas chromatography systems |
| 08/18/2005 | US20050178216 Vacuum assisted affinity chromatography device and method |
| 08/18/2005 | CA2554997A1 Compact sample analysis systems and related methods using combined chromatography and mobility spectrometry techniques |
| 08/17/2005 | EP1564553A1 Separating agent for optical isomer |
| 08/17/2005 | EP1564541A2 Dual pathlength system for light absorbance detection |
| 08/17/2005 | EP1563886A1 Extraction system |
| 08/17/2005 | EP1563291A2 Phased sensor system with multiple parallel preconcentrators |
| 08/17/2005 | EP1563284A2 Phased micro analyzer iii, iiia |
| 08/17/2005 | EP1563279A1 Flow through cell for optical spectroscopy |
| 08/17/2005 | EP1407330A4 Flow control systems |
| 08/17/2005 | EP1282639B1 Polyamide nucleic acid derivatives, agents and methods for producing the same |
| 08/17/2005 | EP0975977A4 Analysis of molecules |
| 08/17/2005 | CN1655858A Methods and devices utilizing adsorption of chiral molecules at a surface or interface |
| 08/17/2005 | CN1654959A Controller for an analyzer |
| 08/17/2005 | CN1654953A Method for constructing hepatoma protein group fingerprint model and serum detection application thereof |
| 08/17/2005 | CN1654952A Apparatus and method for measuring distribution constant of dissolved gas in transformer oil |
| 08/17/2005 | CN1654951A Quality control method for rare chrysanthemum antihypertension tablet |
| 08/17/2005 | CN1215329C Calixarene bonded silica gel immobile phase preparing process |
| 08/17/2005 | CN1215328C Preparing process and application of non-charge type electrochromatographic column |
| 08/17/2005 | CN1214816C Process and materials for the rapid detection of i(streptococcus pneumoniae) employing purified antigen-specific antibodies |
| 08/16/2005 | US6931325 Three dimensional protein mapping |
| 08/16/2005 | US6929907 Used for detecting incomplete deprotection of a synthetic oligonucleotide by immunoassay |
| 08/16/2005 | US6929780 Apparatus or use in the vaporizing liquid samples in gas chromatography |
| 08/16/2005 | US6929778 For collection, isolation, and concentration of trace amounts of high explosives, biological weapons, and chemical weapons residues in air, soil, vegetation, swipe, and liquid samples |
| 08/16/2005 | US6929741 Column packaging for chromatography |
| 08/16/2005 | US6929735 Electrochemical sensor having improved response time |
| 08/16/2005 | US6929731 Parallel array of independent thermostats for column separations |
| 08/16/2005 | US6929365 Eyewear with exchangeable temples housing bluetooth enable apparatus |
| 08/16/2005 | US6929012 Process for the isolation of a major harmful oxidant from cigarette smoke |
| 08/16/2005 | US6928858 Apparatus and method for thermal conductivity detection in gas chomatography equipment |
| 08/11/2005 | WO2005073732A2 Lc/ms method of analyzing high molecular weight proteins |
| 08/11/2005 | WO2005073713A2 A method for standardization of chemical and therapeutic values of foods & medicines using animated chromatographic fingerprinting |
| 08/11/2005 | WO2005073712A1 Method and system for reducing total sample complexity |
| 08/11/2005 | WO2005073711A2 Chromatographic material for the absorption of proteins at physiological ionic strength |
| 08/11/2005 | WO2005073710A1 Method and device for injecting sample |
| 08/11/2005 | WO2005072164A2 Wallless monolith columns for chromatography |
| 08/11/2005 | WO2005028525A3 Ethylene terpolymers containing amide groups and the use thereof |
| 08/11/2005 | WO2005001879A3 Atmospheric pressure charged particle discriminator for mass spectrometry |
| 08/11/2005 | US20050176154 Using flow through separation mixture to characterize a population of linear macromolecules and long chain branched macromolecules of interest; size exclusion chromatography |
| 08/11/2005 | US20050176109 Protein A chromatography; desorption via arginine and/or derivative thereof |
| 08/11/2005 | US20050176085 Isolating peptides not containing His or Arg and determining concentration involving hydrolysis; chemical modification of alpha and epsilon amino groups; isolation by cation exchange chromatography; identification by mass spectrometry; differential isotopic labeling and relative quantification |
| 08/11/2005 | US20050175721 Method of augmenting the immune-modulatory activity of standardized Echinacea preparations |
| 08/11/2005 | US20050175510 Analyzer for automatic rapid analysis of the acetaldehyde content of pet products, particularly preforms, and its operative process |
| 08/11/2005 | US20050173622 Multiple optical vortices for manipulating particles |
| 08/11/2005 | US20050173324 Endpiece for a chromatography column |
| 08/11/2005 | DE102004002729A1 Ionisierung desorbierter Analytmoleküle bei Atmosphärendruck Ionization of desorbed analyte molecules at atmospheric pressure |
| 08/11/2005 | CA2553520A1 Method and system for reducing total sample complexity |
| 08/10/2005 | EP1561102A1 Use of temperature and flow profiles in gradient elution based analytical process |
| 08/10/2005 | EP1560785A2 Microbead-filled microsystem and production method thereof |
| 08/10/2005 | EP1379851A4 Evaporative electrical detector |
| 08/10/2005 | EP1379682A4 Cell isolation method and uses thereof |
| 08/10/2005 | EP1153049B1 Temperature-responsive polymer compound and process for producing the same |
| 08/10/2005 | EP0904295B1 Process for separating and analyzing hydrophobic proteins using thin layer chromatography |
| 08/10/2005 | CN1651914A Intake cross-sheets for gas chromatographic oven |
| 08/10/2005 | CN1651913A Mercapto-cotton fibre solid phase micro-column analyzing device and using method |
| 08/10/2005 | CN1651402A Propionyl-L-carnitine synthesis technology and detection method of related substance and its content |
| 08/10/2005 | CN1650922A Chinese medicinal composition for treating blood depletion qi vacuity, menstral irregularity and its preparation method |
| 08/10/2005 | CN1214399C Method for isolating and purifying 9OY from 90 strontium in multi-curie quantities |
| 08/10/2005 | CN1214247C Catalyst surface-characteristic comprehensive measuring device and application thereof |
| 08/10/2005 | CN1213799C Sequential porous silica gel whole column and its preparation and use |