| Patents for G01N 13 - Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects (3,700) |
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| 11/17/2004 | CN1546983A Novel device and method for detecting wetness conducting performance of fabric |
| 11/11/2004 | US20040224303 Controlled surface chemical gradients |
| 11/10/2004 | CN1544913A Nonlinear correction method for piezoelectric ceramic tube scanner |
| 11/04/2004 | WO2004077008A3 Foam assessment |
| 11/04/2004 | DE202004013564U1 Flexible arrangement for optical measurement of surface characteristics has illumination unit that can be variably moved along optical axis and that is suitable for increasing/reducing specimen space |
| 11/04/2004 | DE10315391A1 Verfahren und Vorrichtung zur Bestimmung stofflicher Emissionen von Prüflingen Method and apparatus for the determination of material issues of specimens |
| 11/03/2004 | EP1471950A2 Method and apparatus for evaporating multi-component liquids |
| 11/03/2004 | CN2653494Y Rock core seam producing tool |
| 10/28/2004 | US20040211914 Particle-optical apparatus with a permanent-magnetic lens and an electrostatic lens |
| 10/27/2004 | EP1471562A2 Particle-optical apparatus with a permanent-magnetic lens and an electrostatic lens |
| 10/27/2004 | EP1141673B1 Method and device for simultaneously determining the adhesion, friction, and other material properties of a sample surface |
| 10/21/2004 | WO2004090509A1 Method and device for evaluation of bio-psycho-physical influence of radio, television and media products upon humans |
| 10/21/2004 | WO2004090031A2 Methods of selecting and developing a particulate material |
| 10/21/2004 | WO2004089815A1 Member for molecular elaboration |
| 10/21/2004 | WO2004089526A2 Methods of providing product consistency |
| 10/19/2004 | CA2140633C Highlighting surface defects in metal surfaces |
| 10/14/2004 | WO2004088562A2 Methods of specifying or identifying particulate material |
| 10/14/2004 | WO2004088282A2 Methods to control and/or predict rheological properties |
| 10/14/2004 | WO2004087299A2 Liquid absorptometry method of providing product consistency |
| 10/13/2004 | CN1537172A Polynucleotide sequencing method |
| 10/12/2004 | US6803566 Sampling probe for microarray read out using electrospray mass spectrometry |
| 10/07/2004 | WO2004086004A1 Static diffusion cell for diffusion sampling systems |
| 10/07/2004 | US20040199436 Methods of specifying or identifying particulate material |
| 10/07/2004 | US20040198887 Methods of selecting and developing a partculate material |
| 10/07/2004 | US20040197924 Providing product consistency using absorption spectrum of particulate materials; quality control and quality assurance |
| 10/07/2004 | US20040197923 Providing product uniformity via maintenance of morphological and interfacial property values of particulate material; quality control and quality assurance |
| 10/07/2004 | US20040194540 Method and device for monitoring the dispersibility of solid formulations |
| 10/07/2004 | US20040194537 Methods to control and/or predict rheological properties |
| 10/07/2004 | DE10311623A1 Membran-Osmometer und Verfahren zur selektiven Bestimmung spezifischer Analyte Membrane osmometer and process for the selective determination of specific analytes |
| 10/07/2004 | DE10311622A1 Sensorisches Membran-Osmometer und osmotisches Messverfahren zur quantitativen Bestimmung niedermolekularer Affinitätsliganden Sensory membrane osmometer and osmotic measurement method for the quantitative determination of low molecular affinity ligand |
| 10/07/2004 | CA2520439A1 Static diffusion cell for diffusion sampling systems |
| 10/06/2004 | EP1464956A2 Method and apparatus for determining zeta potential using alternating current electric field and t channel |
| 10/06/2004 | EP1464948A1 Bubble pressure tensiometer |
| 10/06/2004 | EP1464947A2 Method and device for determining material emissions of test pieces |
| 10/06/2004 | CN1170138C Balance dialyzer |
| 10/06/2004 | CN1170136C Seepage test device for rock crack |
| 10/05/2004 | US6800865 Adhering nanotubes to be used as probe needles to electrode in protruding fashion, adhering base end of nanotube to surface of holder with tip end protruding, irradiating with electron beam to fasten nanotube to holder with coating film |
| 10/05/2004 | US6800251 Sample handling system |
| 09/30/2004 | WO2004083829A1 Membrane osmometer and method for selectively determining specific analytes |
| 09/30/2004 | WO2004083828A1 Sensory membrane osmometer and osmotic measuring method for quantitatively determining low-molecular affinity ligands |
| 09/30/2004 | US20040187565 Capillary devices for determination of surface characteristics and contact angles and methods for using same |
| 09/29/2004 | EP1461596A2 Direct write nanolithographic deposition of nucleic acids from nanoscopic tips |
| 09/28/2004 | US6799123 Dissolution test equipment and method |
| 09/28/2004 | US6798520 Method for intensifying the optical detection of samples that are held in solution in the through-hole wells of a holding tray |
| 09/22/2004 | EP1460422A2 Dissolution test sampler |
| 09/21/2004 | US6793149 Method and apparatus for evaporating multi-component liquids |
| 09/16/2004 | WO2004079338A2 Methods and systems for dissolution testing |
| 09/16/2004 | US20040177680 Method and instrument for measuring surface tension |
| 09/16/2004 | DE202004007261U1 Mobile single handed bubble tension pressure meter comprises single light telephone sized housing with integrated display using maximum pressure and time dependence calculation |
| 09/15/2004 | CN2641637Y Simple device for testing fluidity and infiltration property of fusant |
| 09/10/2004 | WO2004077019A2 Capillary rise technique for the assessment of the wettability of particulate surfaces |
| 09/10/2004 | WO2004077008A2 Foam assessment |
| 09/09/2004 | DE202004006069U1 Stirrer for tensiometer and contact angle measuring apparatus comprises electric motor with shaft, on whose end rare earth magnet is mounted which rotates magnetic stirrer rod in vessel containing test liquid |
| 09/07/2004 | US6787313 Dry deposit nondestructive particles on preferential surface; for use in the generation biochip microarrays |
| 09/02/2004 | US20040168529 Methods and systems for dissolution testing |
| 09/02/2004 | US20040168527 Coated nanotube surface signal probe |
| 09/02/2004 | US20040168525 Tensiometer, drive probe for use with environmental testing equipment, and methods of inserting environmental testing equipment into a sample |
| 09/02/2004 | US20040168506 Method and device for examining a surface-active substance |
| 09/01/2004 | EP1452850A1 Method and device for determining surface tension by the bubble pressure method |
| 09/01/2004 | CN1525154A Vadose mechanism of transmission micro oil gas and reservoir bed damage analyzer |
| 08/31/2004 | US6782909 Matric potential responder improvements |
| 08/26/2004 | US20040163447 Method and system for determining surface tension using the bubble pressure method |
| 08/24/2004 | US6779384 Device and method for measuring a diffusion coefficient of nano-particle fluid through hollow-fiber micropores |
| 08/19/2004 | WO2004070360A1 Method and instrument for measuring surface tension |
| 08/18/2004 | EP1446651A2 A manifold device comprising a plurality of flow cells and fiber-optic probes for dissolution systems, and method |
| 08/18/2004 | EP1325302A4 Active nems arrays for biochemical analyses |
| 08/18/2004 | EP1227929A4 Colloidal rod particles as nanobar codes |
| 08/18/2004 | EP1044358B8 Method for characterising complex fluids and appliances resulting from said method |
| 08/11/2004 | EP1226437B1 Cantilever sensors and transducers |
| 08/05/2004 | WO2004066417A2 Quality control methods for gas diffusion media |
| 08/05/2004 | WO2004066416A2 Method of making a gas diffusion media and quality controls for same |
| 08/05/2004 | US20040149018 Coating stretch tester |
| 08/04/2004 | CN1517704A Method and device for measuring zeta potential using AC electric field and T channel |
| 07/29/2004 | US20040144175 Characterization of liquids using gas bubbles |
| 07/28/2004 | CN2629028Y Liquid surface stress coefficient measuring instrument |
| 07/22/2004 | WO2004031072A3 Electrostatically driven lithography |
| 07/22/2004 | US20040140210 Method and apparatus for determining zeta potential using alternating current electric field and T channel |
| 07/22/2004 | DE10308198B3 Surface tension determination method for tenside solution, e.g. a washing solution, using bubble pressure method |
| 07/22/2004 | DE10300075A1 Membrane osmometer derives semi-permeability from solvent volatility, pore gas filling, high wetting resistance and low vapor pressure of dissolved substance |
| 07/20/2004 | US6764651 Fiber-optic dissolution systems, devices, and methods |
| 07/15/2004 | US20040134292 Method of making a gas diffusion media and quality controls for same |
| 07/15/2004 | US20040134291 Quality control methods for gas diffusion media |
| 07/13/2004 | US6762841 Method of performing spectral analysis in a pharmaceutical dissolution process |
| 07/08/2004 | WO2004038386A3 System and method for determining an air content, air release ability and for foam forming on oil surfaces |
| 07/07/2004 | CN1156900C Method and apparatus for quantifying proximity effect by measuring device performance |
| 07/07/2004 | CN1156699C Double mark diagnosis by immuno colloidal gold and immuno-magnetic parlicles |
| 07/06/2004 | US6758108 Solderability testing apparatus and solderability testing method |
| 07/06/2004 | US6758099 System and method for optimizing tissue barrier transfer of compounds |
| 07/01/2004 | WO2004055209A1 Vessel, method and apparatus for dissolution testing of an annular pharmaceutical delivery device |
| 07/01/2004 | US20040125704 Optical device, optical module, optical head, and optical recording/reproducing apparatus using the same |
| 06/30/2004 | EP1432970A1 Concentration measurement by sensing hydrogel pressure |
| 06/30/2004 | EP1046033B1 System and method to characterize gas transport properties |
| 06/24/2004 | US20040118190 Method for measuring diffusion coefficient in conductive melts, and apparatus for measuring the same |
| 06/23/2004 | EP1431742A1 Method and apparatus for measuring diffusion coefficient in molten metal |
| 06/23/2004 | CN1506661A Aerodynamic impedance measuring instrument |
| 06/17/2004 | WO2004051352A1 Spacer for liquid crystal display and process for producing the same |
| 06/17/2004 | WO2004025262A3 Membrane-based assays |
| 06/17/2004 | US20040115731 Microfluidic protein crystallography |
| 06/16/2004 | EP1428015A1 A method of measuring solubility |
| 06/15/2004 | US6750966 Combining solid material having specified particle size and equilibrium solubility with liquid medium, determining initial concentration, determining dynamic concentration using light scattering technique, calculating percent dissolved material |