Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 30 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
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)
10/2005
10/20/2005WO2005096765A2 Methods and apparatuses for processing biological data
10/20/2005WO2005096720A2 A capillar emitter for electrospray mass spectrometry
10/20/2005US20050234268 Chromatographic method for the analysis of both in process and finished sevoflurane
10/20/2005US20050233951 Novel two gonadotropin releasing hormones and a method to isolate the same
10/20/2005US20050233464 Methods and apparatus for identifying compounds in a sample
10/20/2005US20050233399 Rapid quantitative analysis of proteins or protein function in complex mixtures
10/20/2005US20050233306 Retentate chromatography and protein chip arrays with applications in biology and medicine
10/20/2005US20050233085 Method for preparing a solid phase microextraction device using aerogel
10/20/2005US20050232823 Sample Deposition Method and System
10/20/2005US20050231718 Optical assembly and method for detection of light transmission
10/20/2005US20050230616 Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques
10/20/2005US20050230612 Method and apparatus for the characterization and analysis of the shape of molecules and molecular clusters, and for the separation of desired isomers, based on rydberg states
10/20/2005US20050230498 Nano-electrospray nebulizer
10/20/2005US20050230298 Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separation and process for the preparation thereof
10/20/2005US20050230297 Chromatographic separator
10/20/2005US20050229723 Method of sample delivery for a sample analyser and liner handling system
10/20/2005US20050229696 Analytical chip, analytical-chip unit, analysis apparatus and analysis method using the same, and method of making analytical chip
10/19/2005EP1586894A1 Gas chromatograph with separation columns
10/19/2005EP1586588A1 Method for determining specific groups constituting heparins or low molecular weight heparins using reversed phase column chromatography
10/19/2005EP1585969A2 Method and apparatus for automated detection of peaks in spectroscopic data
10/19/2005EP1585586A2 Analyte pre-concentrator for gas chromatography
10/19/2005EP1585583A2 Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields
10/19/2005EP1517732A4 Processing of chemicals in flow-through device with porous media
10/19/2005EP1058844B1 Chromatographic device
10/19/2005CN2735337Y Remote monitoring system for gas chromatograph
10/19/2005CN1685237A Method of producing analytical tool
10/19/2005CN1685224A Apparatus and method for thermal conductivity detection in gas chromatography equipment
10/19/2005CN1684751A High performance continuous reaction/separation process using a continuous liquid-solid contactor
10/19/2005CN1683930A Full two dimension gas phase chromatography modulator
10/19/2005CN1223520C Water-softening apparatus, device and regeneration control method
10/18/2005US6956207 Separation media, multiple electrospray nozzle system and method
10/18/2005US6956077 Temperature-responsive polymer compound and process for producing the same
10/18/2005US6955922 Large capacity acid or base generator and method of use
10/18/2005US6955801 High-purity fluorine gas, production and use thereof, and method for analyzing trace impurities in high-purity fluorine gas
10/18/2005US6955760 Liquid chromatograph
10/18/2005US6955709 Method and device for vaporization injection of high volumes in gas chromatographic analysis
10/13/2005WO2005095935A1 Contactless detection cell
10/13/2005WO2005094960A1 A method for chromatographic purification
10/13/2005WO2005094909A1 Integrated control and distribution system for the decontamination of large volume, convoluted configuration spaces
10/13/2005WO2005094901A1 Formulations and methods to prepare inhalable buffered methacholine chloride solutions.
10/13/2005WO2005073713A3 A method for standardization of chemical and therapeutic values of foods & medicines using animated chromatographic fingerprinting
10/13/2005WO2005058452A3 Purification system
10/13/2005WO2004097582A3 Computational methods and systems for multidimensional analysis
10/13/2005WO2004012133A3 System and method of sorting materials using holographic laser steering
10/13/2005US20050226778 Holes for fluid flow through plate; contact surfaces for efficient absorption an sample; sample accumulation zones; heat release of sample
10/13/2005US20050226765 Analyte detection system
10/13/2005US20050224415 Temperature-responsive polymer compound and process for producing the same
10/13/2005US20050224414 Chromatographic column and methods for controlling sorbent density
10/13/2005US20050224403 Liquid chromatographic method and system
10/13/2005US20050224402 Installation for separating components in a plurality of parallel channels
10/13/2005US20050224352 Apparatus and method for trapping bead based reagents within microfluidic analysis systems
10/13/2005US20050224134 Particle packing of microdevice
10/13/2005US20050223775 Focusing device based on bonded plate structures
10/13/2005DE19613161B4 Vorrichtung und Verfahren zum Messen des Flüssigkeitsstandes in einer Säule Apparatus and method for measuring the liquid level in a column
10/13/2005DE102004015384A1 Process for the routine determination of used filling materials used for chronic facial inflammations, comprises taking tissue samples from the face
10/13/2005CA2560012A1 A method for chromatographic purification
10/12/2005EP1584922A2 Particle packing of microdevice
10/12/2005EP1584334A2 Solution based methacholine formulations
10/12/2005EP1583960A1 Device for automated coupling between a micro-chromatograph and a mass spectrometer comprising temperature adjustment
10/12/2005EP1490664A4 Multi-chambered pump-valve device
10/12/2005EP1272666B1 A functional assay of high-density lipoprotein
10/12/2005EP0944420B1 Liquid chromatography column
10/12/2005CN1681852A Modified polymer particle, packing material and column for chromatography
10/12/2005CN1681595A Production process of film and column for cation chromatography
10/12/2005CN1680812A Method of sample delivery for a sample analyser and liner handling system
10/12/2005CN1680584A Method of augmenting the immune-modulatory activity of standardized echinacea preparations
10/12/2005CN1680434A Streptococcus pneumoniae antigens
10/12/2005CN1680426A Purification method which prevents denaturation of an antibody
10/12/2005CN1680039A Installation for separating components in a plurality of parallel channels
10/12/2005CN1679900A Chinese medicine preparation for treating rheumatosis and arthralgia syndrome making method and quality control thereof
10/12/2005CN1679871A Quality control of compound Danshen root drops
10/12/2005CN1679870A Quality control of compound Danshen root drops
10/12/2005CN1679811A Danshen root extract, production, medicine preparation and inspection thereof
10/12/2005CN1679787A Chinese medicine preparation for treating angiopathy, preparation and quality control thereof
10/12/2005CN1679786A Chinese medicine preparation for treating bleeding, preparation and quality control thereof
10/12/2005CN1679785A Chinese medicine preparation for treating inflammation preparation and quality control thereof
10/12/2005CN1679783A Chinese medicine preparation for treating cold and inflammation, preparation and quality control thereof
10/12/2005CN1679782A Chinese medicine preparation for treating pain, preparation and quality control thereof
10/12/2005CN1679779A Chinese medicine preparation for treating hepatonephric disease, preparation and quality control thereof
10/12/2005CN1679708A Herba Moslae quality control
10/12/2005CN1679707A Preparation of Herba Moslae extract and quality control thereof
10/12/2005CN1679654A Chinese medicine ointment and quality control thereof
10/12/2005CN1679648A Mailuoning injection and its preparation and quality control
10/12/2005CN1222714C Method for burning industrial waste to produce discharge products
10/11/2005US6952946 Method for the gas chromatographic analysis of a sample, and analyzer
10/11/2005US6952945 Method and apparatus for concentrating samples for analysis
10/06/2005WO2005093410A1 Optical measuring equipment
10/06/2005WO2005093407A1 Method and apparatus for pre-treating polynuclear aromatic hydrocarbon before analyzing
10/06/2005WO2005093406A1 Method for optimally sizing cells of a centrifugal partition chromatography device
10/06/2005WO2005093405A2 Thermal modulation for gas chromatography
10/06/2005WO2005093102A2 Array print buffers
10/06/2005WO2005093053A1 Method and apparatus of automatically isolating and purifying nucleic acid
10/06/2005WO2005092467A1 A device for holding a column or cartridge in proximity to a detector and methods of using the same
10/06/2005WO2005091972A2 Group iv metal oxide monolithic columns
10/06/2005WO2005091936A2 High performance liquid chromatography sample introduction optimized with bubble detection
10/06/2005WO2005062036A3 Method and device for providing a defined fluid flow, especially for use in liquid chromatography
10/06/2005WO2005038450A3 Method of introducing standard gas into sample vessel
10/06/2005WO2004065933A3 Method and apparatus for enhanced detection of a specie using a gas chromatograph
10/06/2005WO2003054985A3 Disposable working electrode for an electrochemical cell
10/06/2005US20050222279 Porous polymeric base matrix, such as a crosslinked carbohydrate, onto which branched hydrophilic polyhydroxy-functional polymers (e.g., sugar or a sugar alcohol monomers crosslinked with epichlorohydrin) have been covalently attached; useful in chromatographic separation
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