Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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02/18/1997 | US5604297 Degassing techniques applied to sealed containers for beverages, waste water and respirometers for bacteria |
02/18/1997 | US5603820 Nitric oxide sensor |
02/18/1997 | US5603817 Microsize antimony electrode used in dentistry, and in medicine, for physiological monitoring human or animal tissue, muscle, organs and blood with more accuracy |
02/17/1997 | CA2183300A1 Method for drying polyacrylamide gel after electrophoresis |
02/13/1997 | WO1997005635A1 Method of monitoring the quality of filler gases, in particular sulphur hexafluoride, in gas-filled installations |
02/13/1997 | WO1997005478A1 Eva containing ion selective membranes and methods of making same |
02/13/1997 | WO1997005477A1 Composite membrane sensor |
02/13/1997 | WO1997005475A1 Method for measuring the volume of liquid and/or solid in a suspension |
02/13/1997 | WO1997004960A1 Control of batching and curing processes |
02/13/1997 | WO1997004954A1 Improved laminated membrane structure for polarographic measurement and methods of making said structures |
02/13/1997 | DE19529371A1 Mikroelektroden-Anordnung Microelectrode array |
02/13/1997 | CA2228519A1 Composite membrane sensor |
02/12/1997 | EP0757791A1 Resistive gas sensing |
02/12/1997 | EP0757690A1 Electron-deficient porphyrins and processes and intermediates for preparing same |
02/12/1997 | EP0757632A1 Sensor arrangement for controlling vehicle ventilation systems |
02/12/1997 | CN1142867A Methods and apparatus for electrochemical measurements |
02/12/1997 | CN1142610A Method for analyzing non-covalent effect between biological composition |
02/12/1997 | CA2183096A1 Fluid mixes testing cell capable of detecting phase changes |
02/11/1997 | US5602755 Method for predicting chemical or physical properties of complex mixtures |
02/11/1997 | US5602488 Method and apparatus for adjusting sectional area ratio of metal-covered electric wire |
02/11/1997 | US5602486 Impedance sensing of flaws in non-homogenous materials |
02/11/1997 | US5602474 Detecting cracks in non-uniform areas of metal parts including position correlation |
02/11/1997 | US5602467 Circuit for measuring ion concentrations in solutions |
02/11/1997 | US5602326 Apparatus and method for measuring concentrations of gas components |
02/11/1997 | US5602325 Exhaust sensor having flat plate ceramic sensing element and a sealing package |
02/11/1997 | US5602324 Gas sensor and gas discriminating method |
02/11/1997 | US5602185 Ion exchange membranes |
02/11/1997 | US5601995 Spreading over porous sheet; measurement |
02/11/1997 | US5601743 Apparatus for determining the solid contents of a slug by induction heating |
02/11/1997 | US5601694 Glucose detecting electrode comprising active coatings of an immobilized enzyme onto platinized carbon powder; accuracy, sensitivity |
02/11/1997 | US5601693 Gas sensor |
02/11/1997 | US5601363 Quench system cooling effectiveness meter and method of operating same |
02/11/1997 | CA2173672A1 Planar bicarbonate sensor |
02/06/1997 | WO1997004315A1 Protein p5, a serum marker for brain damage |
02/06/1997 | WO1997004308A1 Buffer/additives electrolyte combinations for electrokinetic chromatography |
02/06/1997 | WO1997004307A1 Cassette for electrophoretic gels |
02/06/1997 | WO1997004306A1 Sensor for gas concentration measurement |
02/06/1997 | WO1997004305A1 Method and apparatus for determining a material composition such as the presence of pollutants in a soil |
02/06/1997 | WO1997004297A1 Microscale fluid handling system |
02/06/1997 | CA2227882A1 Protein p5, a serum marker for brain damage |
02/06/1997 | CA2200203A1 Sensor for measuring gas concentrations |
02/05/1997 | EP0672247B1 Highly active electrodes for exhaust gas sensors |
02/05/1997 | EP0593566B1 Adjustment of electric potential by automatic titration |
02/05/1997 | EP0533826B1 NOx SENSOR AND PROCESS FOR DETECTING NOx |
02/05/1997 | EP0505442B1 Method for increasing the service life of an implantable sensor |
02/05/1997 | CN2246799Y Alcohol monitoring controller |
02/05/1997 | CN2246798Y Multi-functional baby and infant nursing device |
02/05/1997 | CN1142263A Humidity sensor |
02/04/1997 | US5600254 Process and circuit arrangement for measuring the resistance of a resistance sensor |
02/04/1997 | US5600250 Apparatus for monitoring the integrity of a personal protective barrier |
02/04/1997 | US5600246 Method and apparatus for reducing signal-phase error in induction well logging instruments |
02/04/1997 | US5600241 Vibrating-reed susceptometer for measuring anisotropic aspects of susceptibility |
02/04/1997 | US5600240 Structure for a cylindrical eddy-current probe having a hollow body containing an elastic substrate with axially aligned sensor coils |
02/04/1997 | US5599924 Electron-deficient porphyrins and processes and intermediates for preparing same |
02/04/1997 | US5599664 Determining the molecular size of a nucleic acid by the conformational or positional change of the molecule after applying a controlled external force |
02/04/1997 | US5599584 Microminiature combustible gas sensor and method of fabricating a microminiature combustible gas sensor |
02/04/1997 | US5599506 Immobilized buffered gels and membranes of hydroxy groups containing polymers |
02/04/1997 | US5599503 Detector cell |
02/04/1997 | US5599434 Electrophoresis gels and gel holders having adhesive affixed fiber spacers and method of making same |
02/04/1997 | US5599433 Capillary electrophoresis of glycosylated proteins |
02/04/1997 | US5599432 Two-dimensional electrophoresis of complex substances in capillary system; high speed |
02/04/1997 | US5599268 Belt driven linear transport apparatus for packaging machine |
02/04/1997 | CA2096697C Electrochemical sensor |
01/30/1997 | WO1997003483A1 Measuring device |
01/30/1997 | WO1997003354A1 Method and apparatus for the measurement of dissolved carbon |
01/30/1997 | WO1997003353A1 Method and device for magnetically testing products with a wall comprising at least one layer of magnetic material |
01/30/1997 | WO1997003352A1 Electrophoresis capillary tube with a conductive tip |
01/30/1997 | WO1997003351A1 Method and silicate composition for conditioning silica surfaces |
01/30/1997 | WO1997003350A1 Denaturing separation matrix having hydroxyethyl cellulose for nucleic acid electrophoresis |
01/30/1997 | WO1997003337A1 Method and device for inductive measurement of physical parameters of an object of metallic material together with use of the method and the device |
01/29/1997 | EP0756172A1 Neural network compensation for sensors |
01/29/1997 | EP0756171A1 Circuit for air quality measurement |
01/29/1997 | EP0755513A1 Method and apparatus for electrophoretic analysis |
01/29/1997 | EP0755512A1 Ceramic layer system, especially for gas sensors |
01/29/1997 | EP0755511A1 Electrochemical cells |
01/29/1997 | EP0755458A1 Electrogenerated chemiluminescence labels for analysis and/or referencing |
01/29/1997 | EP0745219A4 Improved cell and circuit for monitoring photochemical reactions |
01/29/1997 | EP0670998A4 Dosimeter for monitoring the condition of polymeric materials and chemical fluids. |
01/29/1997 | EP0560974B1 System and method for improving sample concentration in capillary electrophoresis |
01/29/1997 | EP0504169B1 Fluidics head for testing chemical and ionic sensors |
01/29/1997 | EP0495885B1 Polyaniline compositions, process for their preparation and uses thereof |
01/29/1997 | CN2246311Y Gas meter having low power loss safety and artificial intelligence |
01/29/1997 | CN2246295Y Semiconductor fire detector |
01/29/1997 | CN1141674A Senser for determining oxygen content of gas mixture |
01/29/1997 | CN1141439A Dew-forming detector, and electronic instrument with same |
01/29/1997 | CN1141433A Gas sensing apparatus and method thereof |
01/28/1997 | US5598001 Mass selective multinotch filter with orthogonal excision fields |
01/28/1997 | US5597953 Gas moisture sensor and method of producing same |
01/28/1997 | US5597950 Surfactant monitoring by foam generation |
01/28/1997 | US5597910 Electrochemiluminescent label for DNA probe assays |
01/28/1997 | US5597863 Immobilized buffered gels and membranes of hydroxy groups containing polymers |
01/28/1997 | US5597534 Wireless data acquisition system |
01/28/1997 | US5597527 Thermomagnetic apparatus for determining optimum heat treatment of alloys |
01/28/1997 | US5597480 Gradient generator |
01/28/1997 | US5597473 Process for the detection of nitrotoluenes |
01/28/1997 | US5597468 Capillary electrophoresis |
01/28/1997 | US5597467 System for interfacing capillary zone electrophoresis and inductively coupled plasma-mass spectrometer sample analysis systems, and method of use |
01/28/1997 | US5597464 Flow-through cell with a hanging mercury drop electrode |
01/28/1997 | US5597463 Device for electrochemical measurements |
01/23/1997 | WO1997002624A1 Connecting line for a measurement sensor |