| Patents for G01N 31 - Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods (18,554) |
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| 04/30/2009 | CA2685433A1 Downhole spectroscopic hydrogen sulfide detection |
| 04/29/2009 | EP2053394A2 Reagents and method for measuring hydroxyl number in polyols |
| 04/29/2009 | CN201229339Y Liquid checker board |
| 04/29/2009 | CN201229329Y Multi-mode on-line sampling COD analyzer |
| 04/29/2009 | CN201229326Y Corrosion resistant cover for high temperature test reactor |
| 04/29/2009 | CN101419226A Method for detecting soil microbial biomass nitrogen |
| 04/29/2009 | CN101417249A Acute titrator |
| 04/28/2009 | US7524974 6-Hydroxy--2-xanthenone derivatives 9-substituted by a phenyl ring with 1 or 2 substituents for trapping protons, metal ions (Na, Mg, Ca, Zn) or active oxygen species, and which may combine to form a fused ring such as anthracene or benzo-15-crown-5; after trapping compound formed is highly fluorescent |
| 04/28/2009 | US7524668 Memapsin 2; used in drug screening assay; co-crystallized with a N1-((2S,3R)-4-(3-iodobenzylamino)-1-(3,5-difluorophenyl)-3-hydroxybutan-2-yl)-5-methyl-N3,N3-dipropylbenzene-1,3,-diamide ligand |
| 04/28/2009 | US7524654 Isomaltulose synthases, polynucleotides encoding them and uses therefor |
| 04/28/2009 | CA2323584C Method and apparatus for testing surfaces |
| 04/23/2009 | WO2007002037A3 Trace sampling |
| 04/23/2009 | WO2006127704A3 Utilizing lipopolysaccharide in exhaled breath condensate to diagnose gram negative pneumonia |
| 04/23/2009 | WO2006122312A3 Methods of testing using a microfluidic cassette |
| 04/23/2009 | US20090105966 Estimating detailed compositional information from limited analytical data |
| 04/22/2009 | EP2049162A1 Air treatment dispensers delivering multiple chemicals |
| 04/22/2009 | EP1581445A4 Systems and methods of sorting samples |
| 04/22/2009 | EP0882227B1 Apparatus for providing diluted exhaust gas to exhaust emission analyzer |
| 04/22/2009 | CN201226000Y Equipment for generating N2O for researching sewerage denitrification process |
| 04/22/2009 | CN101416052A Composition for detection and model for evaluation of food packaging material using the same |
| 04/22/2009 | CN101416048A New instrumentation systems and methods |
| 04/22/2009 | CN101415814A Biological specimen collection and storage devices |
| 04/22/2009 | CN101415575A Heated volatile dispensing device with dye-based use-up indicator |
| 04/22/2009 | CN101415574A Heated volatile dispensing device with use-up indicator |
| 04/22/2009 | CN101413933A Flow, heat transfer and heat-absorbing reaction integrative measuring apparatus of supercritical fluid |
| 04/21/2009 | US7521538 Detecting ligand binding to the complex of the protein; for identifying and selecting a protein or protein complex with increased affinity to a ligand, relates to nucleic acid molecules encoding PMA or 14-3-3 with decreased affinity to a ligand and to methods of generating transgenic plants |
| 04/21/2009 | US7521250 Fluorescent sensor for phosphate ion and phosphorylated peptide |
| 04/21/2009 | US7521249 Method and composition for the preparation of a sample for analysis |
| 04/21/2009 | US7521244 Calibration composition comprising synthetic cruor and synthetic hemoglobin peptide chain; quality control testing; monitoring blood glucose concentration |
| 04/21/2009 | US7521243 Blood sample in measurement cavity holding a reagent comprising a hemolysing agent and a staining agent react with the sample such that white blood cells are stained, irradiating stained white blood cells, acquiring a digital image; digitally analyzing the digital image; quickly performed by physician |
| 04/21/2009 | US7521020 Device for precise chemical delivery and solution preparation |
| 04/16/2009 | WO2009047307A1 Method and device for detecting degradation in the quality of a brake fluid |
| 04/16/2009 | WO2006091631A3 Degradation sensor for environmentally sensitive products and method of use |
| 04/16/2009 | WO2006085935A3 Ballistic impact detection system |
| 04/16/2009 | WO2006036882A3 Methods for determining and lowering caffeine concentration in fluids |
| 04/16/2009 | WO2006016882A3 Methods and materials for enhancing the effects of protein modulators |
| 04/16/2009 | WO2005116611A3 Flow assay device comprising dry reagent cake |
| 04/16/2009 | WO2005016237A3 Methionine aminopeptidase and methods of use |
| 04/16/2009 | CA2701459A1 Method and device for detecting degradation in the quality of a brake fluid |
| 04/15/2009 | EP2047268A1 Indicator system for determining analyte concentration |
| 04/15/2009 | EP2047245A2 Automatic material labeling during spectral image data acquisition |
| 04/15/2009 | CN201222057Y Test device with damping structure for low temperature break-down of iron ore |
| 04/15/2009 | CN201222056Y Slide glass for measuring compactness of solar cell slice silicon nitride film |
| 04/15/2009 | CN201222045Y Double flux direct-action electromagnetic valve |
| 04/15/2009 | CN201222044Y Bilayer structure inner barrel for coal quality analytic instrument |
| 04/15/2009 | CN201222043Y Apparatus for lifting/lowering oxygen bomb |
| 04/15/2009 | CN101410707A Method and device for determining the total oxygen content and/or the total carbon content in ammonia |
| 04/15/2009 | CN101410010A Air treatment devices with used-up indicators |
| 04/15/2009 | CN100478680C Determination of epoxide number |
| 04/14/2009 | US7519479 Slope detection for measuring gas concentration |
| 04/14/2009 | US7517475 Thermochromic indicator materials with controlled reversibility |
| 04/09/2009 | WO2005100613A3 Ultraviolet lidar for detection of biological warfare agents |
| 04/09/2009 | WO2005089375A3 Screening for solid forms by ultrasound crystallization and cocrystallization using ultrasound |
| 04/09/2009 | WO2005067649A3 Use of databases to create gene expression microarrays |
| 04/08/2009 | EP2044428A2 Rapid serial experimentation of catalysts and catalyst systems |
| 04/08/2009 | EP1725867A4 Analysis element for use in method of testing specimen |
| 04/08/2009 | CN201218809Y Experimental device for detecting NO conversion rate |
| 04/08/2009 | CN100476425C Chemical reaction cartridge, method of producing chemical reaction cartridge, and mechanism for driving chemical reaction cartridge |
| 04/08/2009 | CN100476411C Gas detecting agent containing metal compound and detecting method thereof |
| 04/08/2009 | CN100475233C Combination of Chinese traditional medicine for treating angina pectoris as well as preparation method and usage |
| 04/07/2009 | US7516021 Optical system for measuring metabolism in a body, method and program |
| 04/07/2009 | US7516020 Particulates detection method |
| 04/07/2009 | US7516019 Method for online measurement of ultrafine aggregate surface area and volume distributions |
| 04/07/2009 | US7516018 Structural unit analysis |
| 04/07/2009 | US7514263 Continuous process for the production of combinatorial libraries of materials |
| 04/07/2009 | US7514262 Plural intrinsic expiration initiation application indicators |
| 04/02/2009 | WO2006020074A3 Underwear-integrated urine specimen collection system and method thereof |
| 04/02/2009 | US20090088340 Methods for predicting the reduction/oxidation (redox) reaction activity of metal complexes |
| 04/02/2009 | US20090087873 Sharply resolving labeled protein molecular weight standards |
| 04/02/2009 | US20090084950 Apparatus for detecting chemical substances and method therefor |
| 04/01/2009 | EP1789790A4 Methods and apparatus for detecting exposure to hazardous substances |
| 04/01/2009 | EP1114309B1 Opto-chemichal sensor and corresponding production method |
| 04/01/2009 | CN201215557Y On-line detection device for CaCO3 content in absorbing tower pulp of limestone plaster desulfurizing system |
| 04/01/2009 | CN201215556Y Measuring device for SO3 content in fume |
| 04/01/2009 | CN101400996A Reference control composition containing a nucleated red blood cell component made of non-nucleated blood cells |
| 04/01/2009 | CN101398384A Method for producing rose color argentum reagent of surface complexometric indicator |
| 03/31/2009 | US7512499 System and method for determining substrate doping density in metal oxide semiconductor devices |
| 03/31/2009 | US7510880 Electrospray ionization tandem mass spectrometry as diagnostic tool in monitoring lipid accumulation in blood for diagnosing stroke, atherosclerosis and coronary artery diseases; bioinformatics; solvent extraction |
| 03/31/2009 | US7510826 Process for the depletion or removal of endotoxins |
| 03/26/2009 | WO2009037477A1 Printable oxygen sensing composition |
| 03/26/2009 | WO2009015873A3 Moisture sensor |
| 03/26/2009 | WO2005043120A3 Micro mechanical methods and systems for performing assays |
| 03/26/2009 | WO2005037419A3 Methods and systems for deriving chemical compositions that are present in a chemical product and for determining compliance of chemical products with government regulations |
| 03/26/2009 | US20090081806 Methods and Compositions for pH Control |
| 03/26/2009 | US20090081805 Method for finding active ingredients from chemical and biological systems |
| 03/26/2009 | US20090081804 Monitor and methods for characterizing airborne particulates |
| 03/26/2009 | US20090081080 Diagnostic devices for use in the assaying of biological fluids |
| 03/26/2009 | US20090078912 Method For Determining Carbon Content Of A Hydrocarbon-Containing Mixture |
| 03/25/2009 | EP2040066A1 Sensor material for a potentiometer electrode |
| 03/25/2009 | EP2040064A1 Device for measuring total organic carbon |
| 03/25/2009 | EP1856503A4 Dual path immunoassay device |
| 03/25/2009 | EP1763672B1 Indicator strip and a device for automatic testing of liquids |
| 03/25/2009 | EP1711808A4 Method for measurement of immature granulocytes |
| 03/25/2009 | EP1457572B1 Method of colorimetry and reagent for use therein |
| 03/25/2009 | EP1250593B1 IN VITRO METHOD FOR DISASSEMBLY/REASSEMBLY OF PAPILLOMAVIRUS VIRUS-LIKE PARTICLES (VLPs) |
| 03/25/2009 | CN201212879Y Photoelectric non-contact type oxygen bomb recognition device |
| 03/25/2009 | CN201212872Y Device for determining moisture and complete moisture of coal and coke air drying substrate |
| 03/25/2009 | CN101395464A Method of detecting residual detergent and device for detecting residual detergent |
| 03/24/2009 | US7507576 Method of manufacturing probe carrier |
| 03/24/2009 | US7507568 Human Protein Tyrosine Phosphatase (HPTP); crystal structures of catalytic domain of HPTPbeta; useful in computer aided drug design for identifying compounds that bind or activate HPTPbeta and thereby modulate angiogenesis mediated disorders |