| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 10/06/1993 | EP0505494A4 Redox mediator reagent and biosensor |
| 10/06/1993 | EP0406282B1 A device for measuring thermal properties of a sample of a substance |
| 10/06/1993 | EP0397784B1 A method for immobilizing a polypeptide in a polymer and a membrane produced thereby |
| 10/06/1993 | CN2143347Y Miniature gas alarm |
| 10/06/1993 | CN2143332Y Non-scale stibium electrode |
| 10/06/1993 | CN2143331Y Inserting sample probe of moisture meter |
| 10/06/1993 | CN1077023A Electrical impedance detector for measurement of physical quantities, in particular of temperature, and process for manufacture of said detector |
| 10/05/1993 | US5250186 HPLC light scattering detector for biopolymers |
| 10/05/1993 | US5250171 Sensor for carbon monoxide |
| 10/05/1993 | US5250170 Gas sensor having metal-oxide semiconductor layer |
| 10/05/1993 | US5250169 Apparatus for sensing hydrocarbons and carbon monoxide |
| 10/05/1993 | US5250168 Ion selective membrane sensitive to ions in solution, signal processing circuit, referencr electrode, and power supply |
| 10/05/1993 | US5250163 Ph measurement |
| 10/05/1993 | US5249912 For conveying cylindrical workpieces |
| 10/05/1993 | US5249455 B S & W measuring means and method |
| 10/05/1993 | US5249453 Method of compensating output of A/F ratio sensor |
| 10/05/1993 | CA1322635C Fluoride ion-selective electrodes based upon superionic conducting ternary compounds and methods of making |
| 10/01/1993 | CA2092972A1 Fog-light and/or fog-signal device |
| 09/30/1993 | WO1993019481A1 Ion source and sample introduction method and apparatus |
| 09/30/1993 | WO1993019381A1 Method and apparatus for measuring ac susceptibility and dc magnetization of a sample |
| 09/30/1993 | WO1993019380A1 Magnetic interferometer |
| 09/30/1993 | WO1993019365A1 Method of analysis of a metallic sample by dissolving the surface thereof and device for carrying out said method |
| 09/30/1993 | WO1993019362A1 A method and an apparatus for detecting magnetic discontinuities in a test sample of magnetic material |
| 09/30/1993 | WO1993019361A1 Phosphate selective composition and electrode |
| 09/30/1993 | WO1993019343A1 Micromechanical sensor |
| 09/30/1993 | WO1993019205A1 Multiple tag labeling method for dna sequencing |
| 09/30/1993 | CA2132717A1 Magnetic interferometer |
| 09/30/1993 | CA2132704A1 Phosphate selective composition and electrode |
| 09/29/1993 | EP0562801A1 Oxygen measuring probe |
| 09/29/1993 | EP0562724A2 Series tubular design for solid electrolyte oxygen pump |
| 09/29/1993 | EP0562373A2 Immobilisation of biochemical substances |
| 09/29/1993 | EP0562372A2 Biosensor |
| 09/29/1993 | EP0562371A2 Immobilisation of biochemical substances |
| 09/29/1993 | EP0562370A2 Biosensor |
| 09/29/1993 | EP0562368A2 Epoxy functional polyethers |
| 09/29/1993 | EP0562028A1 Apparatus and method for measuring lateral charge distribution on a moving web |
| 09/29/1993 | EP0479918A4 Method and apparatus for photoinductive imaging |
| 09/29/1993 | CN2142970Y Convenient wet bell |
| 09/28/1993 | US5248912 Integrated scanning tunneling microscope |
| 09/28/1993 | US5248882 Method and apparatus for providing tailored excitation as in Fourier transform mass spectrometry |
| 09/28/1993 | US5248875 Method for increased resolution in tandem mass spectrometry |
| 09/28/1993 | US5248403 Calibration |
| 09/28/1993 | US5248056 Disposable reservoir |
| 09/28/1993 | CA1322581C Process and device for detecting and evaluating surface cracks in workpieces |
| 09/28/1993 | CA1322540C Bioelectrochemical reactions in organic solvents |
| 09/28/1993 | CA1322468C Constant temperature hygrometer |
| 09/28/1993 | CA1322439C Ion permeable membrane and ion transport method by utilizing said membrane |
| 09/25/1993 | CA2091527A1 Oxygen measuring probe |
| 09/24/1993 | CA2092048A1 Immobilization of biochemical substances |
| 09/24/1993 | CA2092043A1 Biosensor |
| 09/24/1993 | CA2092042A1 Biosensor |
| 09/24/1993 | CA2092039A1 Polyethers |
| 09/24/1993 | CA2092036A1 Immobilization of biochemical substances |
| 09/23/1993 | DE4307736A1 Sequence to process electrophoresic sample of human serum quickly - comprises normalisation of measuring sample derived from electrophoresic processing compared to ref. prod., fractionating sample on basis of derived fractionating point, etc. |
| 09/23/1993 | DE4226591C1 Gas sensor with temp. regulation circuit including resistance bridge - has control circuit for maintaining temp. of sensors in resistance bridge circuit constant, with circuit output indicating heat caused by gas |
| 09/23/1993 | DE4208402A1 New polysiloxane block copolymers - useful as stationary phase for gas or liq. chromatography or electrophoresis, and for modifying glass or quartz surfaces |
| 09/23/1993 | DE4208330A1 Inspection unit, e.g for non=destructive testing of aerospace vehicle structural parts, - contains x=ray, ultrasonic eddy current and safety test systems controlled by portable computer |
| 09/22/1993 | EP0561550A1 Method and apparatus for flux scanning magnetic steel material |
| 09/22/1993 | EP0561251A1 Device to detect surface faults in a metallic bar or wire rod in movement |
| 09/22/1993 | CN2142572Y Harmful gas detector |
| 09/22/1993 | CN1022202C Automatic defect detection technology using electromagnetic ultrasonic |
| 09/21/1993 | US5247251 Probe with radially extendable and retractable detector assembly for inspecting interior walls of hollow metallic plug |
| 09/21/1993 | US5247243 Method and apparatus for conducting electrochemiluminescent measurements |
| 09/21/1993 | US5247175 Method and apparatus for the deconvolution of unresolved data |
| 09/21/1993 | US5246866 Method for transcription of a DNA sequence |
| 09/21/1993 | US5246846 Process for immobilizing proteins on a support containing amino, mercapto or hydroxy groups |
| 09/21/1993 | US5246577 Apparatus for effecting capillary electrophoresis |
| 09/21/1993 | US5246576 Cathode in a layered circuit and electrochemical cell for a measurement of oxygen in fluids |
| 09/21/1993 | US5246562 Gas measurement sensor, especially for determining oxygen concentration in exhaust gases of internal combustion engines |
| 09/21/1993 | US5246561 Electrolytic cell and process for the labeling of proteins and peptides |
| 09/21/1993 | US5246558 Chondroitin sulfate in agarose gel, electrophoresis and sampling |
| 09/21/1993 | US5245979 Oxygen sensor system with a dynamic heater malfunction detector |
| 09/21/1993 | CA2002187C Probe unit, driving method thereof, and scanning device for detecting tunnel current having said probe unit |
| 09/21/1993 | CA1322387C Measuring electrical impedance of low conductivity samples |
| 09/20/1993 | CA2091722A1 Method and apparatus for flux scanning magnetic steel material |
| 09/16/1993 | WO1993018537A1 Laser desorption ionization mass monitor (ldim) |
| 09/16/1993 | WO1993018402A1 Analytical or monitoring apparatus and method |
| 09/16/1993 | WO1993018400A1 Method and apparatus for analyzing organic matters using transportable construction |
| 09/16/1993 | WO1993018399A1 Arrangement for detecting gasses in liquids |
| 09/16/1993 | WO1993018396A1 Heparin-selective polymeric membrane electrode |
| 09/16/1993 | WO1993018395A1 Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood |
| 09/16/1993 | WO1993018394A1 Method for calibrating probes |
| 09/16/1993 | WO1993017771A1 Apparatus and method of multi-dimensional chemical separation |
| 09/16/1993 | WO1993017627A1 Enhanced monitoring device for surgical barriers |
| 09/16/1993 | WO1993017611A1 Self-optimizing detergent controller |
| 09/16/1993 | CA2131318A1 Method for calibrating probes |
| 09/16/1993 | CA2117639A1 Enhanced monitoring device for surgical barriers |
| 09/15/1993 | EP0560537A1 Apparatus and method for liquid sample introduction |
| 09/15/1993 | EP0560443A1 Method for monitoring and locating defects in, and detachment of, the protective covering of underground or immersed metal structures or pipelines |
| 09/15/1993 | EP0560353A1 Calibration system and housing |
| 09/15/1993 | EP0560137A1 Mercury containing complexing agents for anions (halogenides and pseudohalogenides) and method for the determination of halogenides and pseudohalogenides in aqueous media |
| 09/15/1993 | EP0559879A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 09/15/1993 | EP0559709A1 Probe unit for investigating fluids. |
| 09/15/1993 | EP0406293B1 Measuring electrical impedance of low conductivity samples |
| 09/15/1993 | CN2142199Y Multi-function precision acidi-meter |
| 09/15/1993 | CN2142113Y Scavenging-flow type decarboxylating enzym electrode |
| 09/15/1993 | CN1076280A Resonence damping humidity-measuring method and sensor thereof |
| 09/15/1993 | CN1022134C Magnetic defect detector for steel strip |
| 09/14/1993 | US5245293 Adhesive bond degradation monitor |
| 09/14/1993 | US5245279 Apparatus and method including flux injector pole position sensors for detecting physical flaws in ferromagnetic objects |