Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › 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
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)
11/2003
11/20/2003WO2003025560A3 Sampler for automatic elemental analysers
11/20/2003US20030216871 Calculating a characteristic property of a molecule by correlation analysis
11/20/2003US20030215923 Sterilization indicator test packs
11/20/2003CA2485609A1 Fluid tester
11/19/2003EP1362801A2 Test strip containers and methods of using the same
11/19/2003EP1362240A2 Surface adsorbing polymers and the uses thereof to treat hydrophobic or hydrophilic surfaces
11/19/2003EP1362238A2 Method and apparatus for calibration of instruments that monitor the concentration of a sterilant in a system
11/19/2003CN1456883A Defreezing monitor
11/19/2003CN1128361C Multi-colour allochromatic indicator and its producing method
11/18/2003US6647765 Apparatus and method for a cleaning detection device
11/13/2003WO2003070139A3 Wetness indicator having improved colorant retention and durability
11/13/2003WO2003036260A3 Amine detection method and materials
11/13/2003WO2003031935A3 System, method, and apparatus for disease susceptibility testing
11/13/2003WO2002066972A3 Methods and means for determining fitness in plants
11/13/2003US20030211626 Pulsed-flow total organic carbon analyzer
11/13/2003US20030211618 Apparatus which utilizes alizarin dyes to monitor sterilization of medical and kitchen supplies, canned foods and doneness of microwave foods; food processing
11/13/2003US20030209663 Method for measuring total concentration of carbon monoxide and hydrocarbons in oxygen by ion mobility spectrometry
11/13/2003US20030209082 Liquid measuring device
11/12/2003EP1361431A1 A device for measuring the degree of hardness of the water supplied to a household washing appliance
11/12/2003EP1360120A1 Tamper evident packaging
11/12/2003EP1105456B1 Fast measuring device of enzymatic activity
11/12/2003EP1038176B1 Embossed test strip system
11/12/2003EP0943093B1 Device for trapping and assaying carbon dioxide and method of use
11/11/2003US6647358 Pharmacokinetic-based drug design tool and method
11/11/2003US6645771 Use of azobenzene or stilbene derviatives on polysiloxane polymer backbone as active material, deposited by Langmuir-Blodgett technique, in an optical sensor for gas detection having high sensitivity and reduced response time
11/11/2003US6645716 Methods for detection of chloral hydrate in dichloroacetic acid
11/06/2003WO2003091725A1 Diagnostic test for elemental imbalances
11/06/2003WO2003091724A1 Method of measuring formaldehyde concentration of gas and measuring instrument
11/06/2003WO2003091664A2 Test for brake fluid age and condition
11/06/2003US20030207787 Composition capable of indicating by color change when consumer articles, particularly volatile material dispensers, containing or associated with the composition have become inefficient in use. The composition includes:a volatile and
11/06/2003US20030207328 Analyte assay using particulate labels
11/06/2003US20030206830 For use with combinatorial chemistry to evaluate the activity of catalysts.
11/06/2003US20030205077 Continuous on-line carbon analyzer
11/06/2003CA2487741A1 Method of measuring formaldehyde concentration of gas and measuring instrument
11/05/2003EP1358452A2 Thermochromic polymers for rapid visual assessment of temperature
11/05/2003CN2585234Y Blood bicarbonate radical determining instrument
11/05/2003CN1126955C Method for measuring perhydrol content in clinical and environmental sample with hemoglobin catalysis
11/04/2003US6642058 Measures change in optical density indicating composition of liquid sample without requiring accurate control of amount and position of liquid sample dripped on dry chemical analysis element; accuracy, for blood, urine
10/2003
10/30/2003WO2003040885A3 System and method for improved computer drug design
10/30/2003WO2003029779A3 Improved method for analysis of three organic additives in an acid copper plating bath
10/30/2003WO2003017042A3 System and method for environmental data acquisition
10/30/2003WO2002099392A8 Method and apparatus for measuring the accessibility of porous materials with regard to large compounds
10/30/2003US20030203503 Method for measuring substance and testing piece
10/30/2003US20030203496 Using one step colorimetric analysis for qualitative determination of lead in lead-based paint and other media
10/30/2003US20030203495 Diagnostic test for elemental imbalances
10/30/2003US20030203423 Pre-treatment kit for saliva and pre-treatment method for saliva using the same
10/30/2003US20030203421 Stabilized tetrazolium reagent compositions and methods for using the same
10/29/2003EP1356830A2 Labels and tracking systems for sterilization procedures
10/29/2003EP1356275A2 Calibration standards, methods, and kits for water determination by karl fischer titration
10/29/2003EP1356274A2 Method and apparatus for measurement of the sulfate concentration in air samples
10/29/2003EP1356115A1 Methods for detection of chloral hydrate in dichloroacetic acid
10/29/2003EP1355727A1 Method for analyzing mass spectra
10/29/2003EP1019732B1 Device for transporting and handling microtiter plates
10/29/2003EP0916091B1 Light-sensitive compositions for oxygen optrodes
10/28/2003US6640191 Library design in combinatorial chemistry by Monte Carlo methods
10/28/2003US6638907 Laminin 8 and methods for its use
10/28/2003US6638711 Methods for identifying an agent that inhibits oxygen-dependent hydrogen peroxide formation activity but does not inhibit superoxide-dependent hydrogen peroxide formation
10/28/2003US6638480 Determination of total dissolved solids in sample; obtain sample, incubate with color indicator, monitor for color adjustment, determination of dissolved solid
10/28/2003CA2266173C Stabilized aqueous diazo solutions
10/23/2003US20030199096 Apparatus and method for high throughput analysis of compound-membrane interactions
10/23/2003US20030199095 Ink composition for sensing carbon dioxside gas, carbon dioxside indicator using the same, package provided with the carbon dioxside indicator, and method for sensing pinhole using the same
10/22/2003EP1153294B1 Indicator device
10/22/2003EP0873396B1 Brewing products and their methods for production
10/22/2003CN1125341C Chemical timer for visual test strip
10/21/2003US6635439 Hydrogen peroxide indicator employing enzyme and dye
10/21/2003US6635147 Method for analyzing boron-containing alkaline pulping liquors
10/16/2003WO2003085397A2 Plural intrinsic expiration initiation application indicators
10/16/2003WO2003085393A1 Method of simultaneous fractional analysis of peracetic acid and hydrogen peroxide
10/16/2003WO2003085126A1 Method of estimating elimination of microorganisms and apparatus for estimating elimination of microorganisms
10/16/2003WO2003048902A3 Library screening
10/16/2003WO2003041565A3 Method for diagnosis of helicobacter pylori infection
10/16/2003US20030195708 Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend
10/16/2003US20030195106 Devices and methods for using centripetal acceleration to drive fluid movement on a microfluidics platform
10/16/2003US20030194346 Sterilization indicator; transition metal compound, dye, and binder resin; colorimetric analysis; surgical equipment
10/16/2003CA2480874A1 Method for simultaneous and fractional analysis of peracetic acid and hydrogen peroxide
10/15/2003EP1352236A1 Silica-based indicating desiccants
10/15/2003EP1351698A2 Herbal composition for angina pectoris, method to prepare same and uses thereof
10/15/2003EP1010979B1 Equipment for clinical examination
10/15/2003CN1449492A Pulsed-flow total organic carbon analyzer
10/15/2003CN1448722A Analyte concentration determination meters and methods of using the same
10/15/2003CN1448721A Test strip containers and methods of using the same
10/15/2003CN1448714A Oil alkalinity nitrogen assay method
10/15/2003CN1448712A A potentiometric titration instrument
10/14/2003US6632790 Recombinant DNA produced; pathogen free; high purity
10/09/2003WO2003038442A3 Processes for producing optimized pharmacophores
10/08/2003EP1350097A1 Hydrogen gas indicator system
10/08/2003EP0883806B1 Catalyst testing process and apparatus
10/08/2003CN1447104A Liquid sample collector
10/08/2003CN1123773C Analytical system for sample liquids
10/07/2003US6630353 High throughput screening assay systems in microscale fluidic devices
10/07/2003US6630111 Multicell holder for determination efficacy of catalysts of all kinds
10/07/2003US6629468 Liquid measuring device
10/02/2003WO2003081506A2 Method of visualizing non-targeted metabolomic data generated from fourier transform ion cyclotron resonance mass spectrometers
10/02/2003WO2003081215A1 Method and apparatus for storing and dispensing reagents
10/02/2003WO2002057771A3 Titration method for aqueous base developer solution
10/02/2003US20030187593 Secondary structure defining database and methods for determining identity and geographic origin of an unknown bioagent thereby
10/02/2003US20030187588 Secondary structure defining database and methods for determining identity and geographic origin of an unknown bioagent thereby
10/02/2003US20030186452 Comprises 3,5-dibromo-4-nitrosobenzenesulfonic acid for color detection
10/02/2003US20030186446 Test strip containers and methods of using the same
10/02/2003US20030185706 Contains an unreacted composition affixed to it that is reactive to one or both of its thermal environments and the length of time following activation; may be a label printed directly on a container.
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