| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 07/28/1999 | EP0931262A1 Biochemical markers of the human endometrium |
| 07/28/1999 | EP0931257A1 Method for determining oxidizable constituents in a gaseous mixture |
| 07/28/1999 | EP0931256A1 Sensor element designed for determining the concentration of oxidizable constituents in a gas mixture |
| 07/28/1999 | EP0931181A1 Electrode for the electrochemical detection of nitric oxide |
| 07/28/1999 | EP0931164A1 Cholesterol separation and fluorescent analysis |
| 07/28/1999 | EP0883804B1 Method and apparatus for reducing the distortion of a sample zone eluting from a capillary electrophoresis capillary |
| 07/28/1999 | EP0852617A4 Apparatus and methods for active programmable matrix devices |
| 07/28/1999 | EP0820588A4 Multilayer moisture barrier for electrochemical cell tester |
| 07/28/1999 | EP0814702A4 In situ calibration system for sensors located in a physiologic line |
| 07/28/1999 | CN2330342Y Electronic diaper wet warner |
| 07/28/1999 | CN1224499A Solid-state gas sensor |
| 07/28/1999 | CN1224498A Variable control of electroosmotic and/or electrophoretic forces within fluid-contg. structure via electrical forces |
| 07/28/1999 | CN1224236A Method and apparatus for quantifying proximity effect by measuring device performance |
| 07/28/1999 | CN1224164A Method and apparatus for determination of substance coexisting with another substance |
| 07/28/1999 | CN1224161A High resistance lining layer crack test analyser |
| 07/28/1999 | CN1224159A Method for quantitative measurement of substrate |
| 07/28/1999 | CN1044409C Image dissection method by photon tunnel scanning |
| 07/28/1999 | CN1044407C Ammonia sensitive semiconductor device mfg. method |
| 07/27/1999 | US5929754 High-sensitivity capacitive oil deterioration and level sensor |
| 07/27/1999 | US5929652 Apparatus for measuring minority carrier lifetimes in semiconductor materials |
| 07/27/1999 | US5929640 Automated stationary/portable test system for photoconductive drums |
| 07/27/1999 | US5929635 Digital oscillator and supply circuit for an eddy current probe |
| 07/27/1999 | US5929633 Device for measuring the thickness of thin layers |
| 07/27/1999 | US5929342 Method for monitoring three phrase fluid flow in tubulars |
| 07/27/1999 | US5929328 Method for checking the function of the electrical heater of a lambda probe in the exhaust line of an internal combustion engine |
| 07/27/1999 | US5929227 Dna fluorescent stains |
| 07/27/1999 | US5929208 Combinatorial synthesis of biopolymers by contacting substrate with solution of monomer a, selectively biasing locations to specifically concentrate monomer a, removing unreacted monomer a, repeating with other monomers |
| 07/27/1999 | US5928918 Preparation of a hydrophobic polymer matrix containing immobilized enzymes |
| 07/27/1999 | US5928571 Conductive composition containing silver particles, silver chloride particles and a copolymer having hydrophilic and hydrophobic monomers |
| 07/27/1999 | US5928494 Gas sensor and method of measuring quantity of specific compounds in measuring gas |
| 07/27/1999 | US5928484 Adding to sample or gel a cationic species or hydrophobic anionic or nonionic surfactant to alter electrophoretic mobility of lipoprotein(a) (lp(a)) relative to other native lipoproteins in sample |
| 07/27/1999 | US5928475 High-speed under wire water weight detectors with a scanning system for accurate measuring of the entire sheet; cross-directional profiles obtained instantaneously to completely decouple with machine-direction variations; papermaking |
| 07/22/1999 | WO1999036786A2 Flow analysis cell and layered sensor pertaining thereto |
| 07/22/1999 | WO1999036576A1 Gel pad arrays and methods and systems for making them |
| 07/22/1999 | WO1999036549A1 Testis-specific human svph1-8 proteinase |
| 07/22/1999 | WO1999024807A3 Permittivity sensor |
| 07/22/1999 | CA2317838A1 Testis-specific human svph1-8 proteinase |
| 07/21/1999 | EP0930501A2 Method and sensor for measuring NOx concentration |
| 07/21/1999 | EP0929805A1 Electrochemical sensor |
| 07/21/1999 | EP0929804A1 Analytic cell |
| 07/21/1999 | EP0723662B1 Sensor for detecting nitrogen oxide |
| 07/21/1999 | EP0502998B1 Explosive detection screening system |
| 07/20/1999 | US5926271 Laser-induced fluorescence detector having a capillary detection cell and method for identifying trace compounds implemented by the same device |
| 07/20/1999 | US5926124 Signal processor for a measurement apparatus |
| 07/20/1999 | US5926020 Eddy current hybrid probe with movable magnetic field altering member |
| 07/20/1999 | US5925814 Electrolytic exhaust sensor with diffusion layer inhibiting formation of a liquid phase |
| 07/20/1999 | US5925465 Graphite-based carbon material obtained by bending at least one carbon atom layer of graphite in a selected region along lines; the bending can be accomplished with a probes of an atomic force microscope; nanostructure for microelectronics |
| 07/20/1999 | US5925318 Potentials or ph measurement with paper |
| 07/20/1999 | US5925266 Mounting apparatus for induction coupled plasma torch |
| 07/20/1999 | US5925229 Low density lipoprotein fraction assay for cardiac disease risk |
| 07/20/1999 | US5925088 Air-fuel ratio detecting device and method |
| 07/20/1999 | CA2131689C Self-optimizing detergent controller |
| 07/20/1999 | CA2130167C Nondestructive determination of plasma processing treatment |
| 07/20/1999 | CA2100253C Battery tester |
| 07/20/1999 | CA2079371C Control method for the production of a high critical temperature superconducting material |
| 07/20/1999 | CA2069043C Quantitation of samples utilizing capillary electrophoresis |
| 07/15/1999 | WO1999035502A1 Use of mass fingerprinting for identification of protein affinity ligands |
| 07/15/1999 | WO1999035489A1 Extended length microchannels for high density, high throughput electrophoresis systems |
| 07/15/1999 | WO1999035488A1 Capacitive sensors for measuring humidity and method for making same |
| 07/15/1999 | WO1999035268A1 IL-1 delta DNA AND POLYPEPTIDES |
| 07/15/1999 | WO1999035104A1 ALKALI-METAL-β-AND $G(b)''-ALUMINA AND GALLATE POLYCRYSTALLINE CERAMICS AND FABRICATION BY A VAPOR PHASE METHOD |
| 07/15/1999 | DE19860815A1 Oxygen measurement circuit used with zirconium oxide sensor |
| 07/15/1999 | DE19800027A1 Accurate measurement of gaseous oxygen concentration using lambda cell based on Nernst principle |
| 07/15/1999 | DE19757575C1 Electromagnetic microscope with eddy current measuring head e.g. for checking PCB |
| 07/15/1999 | CA2317918A1 Il-1 delta dna and polypeptides |
| 07/14/1999 | EP0928969A2 Hollow frustum reagent test device |
| 07/14/1999 | EP0928967A2 Method and apparatus for the determination of a substance coexisting with another substance |
| 07/14/1999 | EP0928965A2 NOx concentration-measuring apparatus |
| 07/14/1999 | EP0928964A2 Gas sensors and their manufacturing methods |
| 07/14/1999 | EP0928950A2 Method for detecting and examining slightly irregular surface states, and its use for fabricating liquid crystal display devices |
| 07/14/1999 | EP0928418A1 Process and device for isoelectric particle separation |
| 07/14/1999 | EP0928417A1 Apparatus and method for measuring the content of intramuscular fat in carcasses or parts thereof |
| 07/14/1999 | EP0871877A4 Method and apparatus for the measurement of dissolved carbon |
| 07/14/1999 | EP0763199A4 Apparatus/method for electrochemically modifying chromatographic material |
| 07/14/1999 | CN2328999Y Crack detector for engine cylinder tube |
| 07/14/1999 | CN2328998Y Electrochemical insite quartz crystal micro balance detection pool |
| 07/14/1999 | CN1222975A Sealing element for sensors |
| 07/14/1999 | CN1222676A Remote soil moisture measurer |
| 07/13/1999 | US5922959 Methods of measuring currency limpness |
| 07/13/1999 | US5922939 Humidity sensor |
| 07/13/1999 | US5922938 To determine pollutant/oxygen content of exhaust from ic engines/furnaces |
| 07/13/1999 | US5922617 Rapid screening assay methods and devices |
| 07/13/1999 | US5922537 Phosphor and phage particles for use as unique labelling agents |
| 07/13/1999 | US5922424 Thermoplastic resin |
| 07/13/1999 | US5922287 Combustible gas sensor and method for detecting deterioration of catalyst |
| 07/13/1999 | US5922226 Method and apparatus for controlling energizing of heater in air-fuel ratio sensor |
| 07/13/1999 | US5922186 Staining, de-staining and quantification of proteins by coomassie-blue and related dyes |
| 07/13/1999 | US5922185 System for pH-neutral stable electrophoresis gel |
| 07/13/1999 | US5922184 Computer-directed detection of paraproteins |
| 07/13/1999 | US5922183 Metal oxide matrix biosensors |
| 07/13/1999 | US5921922 Measuring of bloodgases |
| 07/13/1999 | CA2174760C Detection of fluids with metal-insulator-semiconductor sensors |
| 07/13/1999 | CA2161615C Electric conductivity measurement circuit and probe |
| 07/13/1999 | CA2153884C Biosensing meter with pluggable memory key |
| 07/12/1999 | CA2258190A1 Hollow frustum reagent test device |
| 07/08/1999 | WO1999034227A1 Device and method for testing an electronic chip sensitive element |
| 07/08/1999 | WO1999034203A1 Capillary electrophoretic method to detect target-binding ligands and to determine their relative affinities |
| 07/08/1999 | WO1999034202A1 Cell potential measuring electrode and measuring apparatus using the same |
| 07/08/1999 | WO1999034201A1 Time lag approach for measuring thermal conductivity and specific heat |
| 07/08/1999 | WO1999034200A1 Method and apparatus for measuring selected properties of a fluid of interest using a single heater element |