| 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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| 02/09/2011 | CN101968419A Method for measuring capillary pressure and wettability of rock core under condition of temperature and pressure of oil deposit |
| 02/09/2011 | CN101672758B Osmotic pressure molar density determinator |
| 02/09/2011 | CN101526457B Method for testing wet resistance of fabric |
| 02/09/2011 | CN101247890B Method and device for forming a liquid-liquid interface, especially for surface tension measurement |
| 02/02/2011 | CN1795378B Quality control methods for gas diffusion media |
| 02/02/2011 | CN101963569A Double-electrolyte digital sensor for detecting diffusion and permeation rate of atomic hydrogen in metal |
| 02/02/2011 | CN101963568A Facade variable angle two-dimensional pollution dispersion experimental apparatus |
| 02/02/2011 | CN101587056B Preparation method of porous medium standard test piece |
| 02/02/2011 | CN101556836B Fabry-Perot resonator cavity resonance luminescence cantilever beam system |
| 01/26/2011 | CN101957301A Dissolving-out analog device and method for measuring sustained-release fertilizer nutrients |
| 01/26/2011 | CN101556235B Method for researching that brominated epoxy resin on carbon fiber surface diffuses to sizing agent |
| 01/26/2011 | CN101446540B Method for characterizing surface hydrophobic property of inorganic nano material through solid nuclear magnetic resonance |
| 01/26/2011 | CN101403677B On-line fast detection method for impregnation degree of resin in fiber cloth |
| 01/26/2011 | CN101008602B Method for measuring variation of surface tension of electrodes and measuring device thereof |
| 01/25/2011 | US7877816 Scanning probe in pulsed-force mode, digital and in real time |
| 01/20/2011 | US20110011166 Systems and methods for collecting tear film and measuring tear film osmolarity |
| 01/19/2011 | CN101949809A Liquid surface tension coefficient metering instrument |
| 01/19/2011 | CN101949720A Device and method for measuring split-phase type two-phase flow holdup rate |
| 01/13/2011 | DE10304603B4 Messkapillare Measuring capillary |
| 01/12/2011 | EP1333927B1 Vessel centering system and method |
| 01/12/2011 | CN201707279U Instrument for detecting liquid-gas surface tension and liquid-liquid interfacial tension by adopting platinum plate method |
| 01/05/2011 | EP2269735A1 Method for generating diffusion gradients |
| 01/05/2011 | CN101936869A Method for judging optimal clarification area of float glass |
| 01/05/2011 | CN101650292B Method for measuring mixing effect of fluid |
| 01/05/2011 | CN101561378B Tester for testing seepage and scour characteristics of contact surface of soil body and structure |
| 01/05/2011 | CN101539502B Method for measuring liquid-drop contact angle on solid surface and device thereof |
| 01/05/2011 | CN101149317B Uniaxial micro-tensile test piece for thin film mechanical performance test |
| 12/30/2010 | US20100332039 Water and fertilizer management system |
| 12/30/2010 | DE102009030415A1 Method for testing friction force of liquid drop on upper surface of solid body, involves turning upper surface at rotation axis, and determining centrifugal force, which moves liquid drop on upper surface |
| 12/30/2010 | DE10022503B4 Vorrichtung zum Bestimmen des Randwinkels eines auf einer Unterlage liegenden Tropfens An apparatus for determining the contact angle of a droplet located on a base |
| 12/29/2010 | EP2265924A1 Method and facility for determining the interfacial tension between two liquids, and method of screening various liquids |
| 12/29/2010 | CN201689033U Permeable environment simulator experiment apparatus applied for permeable brick |
| 12/29/2010 | CN201689030U Device for measuring wetting angle of microcomputer |
| 12/29/2010 | CN101929939A Device and method for detecting diffusion coefficient of coal bed gas in coal matrix |
| 12/29/2010 | CN101587055B Standard test piece based on calibration permeability test |
| 12/29/2010 | CN101504351B Sand bed seepage flow sludge plugging simulation apparatus |
| 12/29/2010 | CN101477021B Automatic control leaching test system with constant pH value |
| 12/22/2010 | CN201681035U Test cavity structure with changeable transmission area |
| 12/22/2010 | CN201681034U Oil field sewage coalescence tester |
| 12/22/2010 | CN101925808A Method of determining skin agent transferred to skin |
| 12/22/2010 | CN101923034A Catalyst treatment device and method |
| 12/22/2010 | CN101424610B Nitrogen austenite steel microstructure predicting method |
| 12/22/2010 | CN101319980B Micro/nano scale ultra-micro force measuring device and force value tracing method |
| 12/22/2010 | CN101226108B Method for testing droplet distribution consistency degree |
| 12/22/2010 | CN101221111B Testing method and device for anisotropic permeability |
| 12/21/2010 | US7854959 Preparing selfassembled,graded, monomolecular films for use as solid supports in analysis of cell migration and motility; high throughput assay |
| 12/15/2010 | CN1979139B Method for quantitatively analysing coke microcrystal unit from coke high-resolution-ration transmission electric-lens image |
| 12/15/2010 | CN101915717A Test device for measuring soil suction by filter paper method |
| 12/15/2010 | CN101915716A Method for judging wettability of reservoir rock |
| 12/14/2010 | US7851226 Using osmotic pressure changes in a reaction cell to determine presence or absence of reaction between a first and second material |
| 12/08/2010 | CN101907553A Method for enhancing resolution of anodizing morphology of aging-precipitated phase of biphase titanium alloy |
| 12/08/2010 | CN101907549A Test method and test device for obtaining saturated solubility and diffusion coefficients of solid solute in liquid phase simultaneously |
| 12/08/2010 | CN101509864B Carbon fibre surface energy measurement method |
| 12/07/2010 | US7845213 Volatile liquids having predetermined evaporation profiles |
| 12/02/2010 | US20100300182 Devices and methods to simulate an ocular environment |
| 12/01/2010 | EP2255881A1 Microfluidic device for generating diffusion gradients and method therefor |
| 12/01/2010 | CN1784597B Method of making a gas diffusion media and quality controls for same |
| 12/01/2010 | CN101042360B Sensor based on strong magnetic resistance |
| 11/25/2010 | US20100299791 Mechanically-coupled tuning fork-scanning probe vibrating system |
| 11/25/2010 | DE102005049220B4 Verfahren und Vorrichtung zum Testen der Zerfallszeit fester Prüflinge in Flüssigkeiten Method and device for testing the disintegration time of solid samples in liquids |
| 11/24/2010 | CN201653866U Impermeability testing device of plastic reinforcing steel spacer interface |
| 11/24/2010 | CN201653857U Testing tube for measuring liquid-liquid interfacial tension |
| 11/24/2010 | CN201653856U Liquid surface tension measuring device |
| 11/24/2010 | CN101892836A Method for preparing large-scale porous percolating medium |
| 11/23/2010 | CA2505243C Apparatus and method for evaluating subterranean environments |
| 11/18/2010 | WO2010103308A3 Optical cell assembly, cartridge and apparatus |
| 11/17/2010 | CN201637648U Testing machine for waterproof heat-insulating material and coating structure of submarine pipeline and facilities |
| 11/17/2010 | CN101887002A Liquid surface tension coefficient measuring apparatus |
| 11/10/2010 | EP1514091B1 Device and method for detection of several individual analytes in a solution |
| 11/10/2010 | CN201628666U Infiltration pond constant temperature control device |
| 11/10/2010 | CN101666735B Small system for measuring resistance reducing performance of drainage surface |
| 11/10/2010 | CN101526477B Laser differential confocal spectrum microscopy tomography device |
| 11/10/2010 | CN101216440B Oriented Silicon Steel [001] crystal orientation deviation angle alpha, beta determination method |
| 11/10/2010 | CN101200279B High-sensitivity nickel/silicon composite micro-cantilever and preparation method thereof |
| 11/03/2010 | CN201622227U Analog migration testing tank for food contact material |
| 11/03/2010 | CN101876620A Rubber permeability detecting method of conveyor belt of wire rope cord |
| 11/03/2010 | CN101876602A Controllable sampling device used in capillary method for nuclide migration research |
| 11/03/2010 | CN101650291B Test method for measuring mass transfer characteristic parameter of barrier layer on building material surface |
| 11/02/2010 | US7827189 Sense database |
| 10/28/2010 | DE19819555B4 Blasendrucktensiometer Bubble Pressure |
| 10/21/2010 | DE102009014946A1 Tensiometer for measuring water tension in e.g. soils, has water absorptionable measuring medium connected with sensing element of sensor that directly or indirectly detects water content of measuring medium |
| 10/21/2010 | DE102008044342B9 Wirkstofffreisetzungsvorrichtung und Verfahren zur Ermittlung des Freisetzungsverhaltens peroraler Arzneiformen Drug delivery device and method for determining the release behavior oral dosage forms |
| 10/20/2010 | CN201611330U 混凝土氯离子迁移扩散系数测定仪 Concrete chloride ion transport diffusion coefficient tester |
| 10/20/2010 | CN201611321U 防水测试离心机 Waterproof test centrifuges |
| 10/20/2010 | CN101865808A Apparatus and method for testing light-gas surface tension and light-liquid interfacial tension by using wilhelmy plate method |
| 10/20/2010 | CN101865807A Apparatus and method for testing solid-liquid dynamic and static contact angles by actual liquid droplet method |
| 10/14/2010 | DE202009014955U1 Wirkstofffreisetzungsvorrichtung zur Ermittlung des Freisetzungsverhaltens peroraler Arzneiformen Drug release device for determining the release characteristics of peroral dosage forms |
| 10/13/2010 | CN201607389U 一种旋转滴界面张力仪的气热式控温系统 A rotary gas meter drops interfacial tension thermal temperature control system |
| 10/13/2010 | CN101858845A Direct-reading osmotic pressure tester and osmotic pressure testing method |
| 10/13/2010 | CN101446539B Diffusion balance device for acquiring interstitial water of sediment in situ and method thereof |
| 10/12/2010 | US7810380 Systems and methods for collecting tear film and measuring tear film osmolarity |
| 10/07/2010 | DE102007011449B4 Anordnung zum Testen der Zerfallszeit und der Wirkstofffreigabe von Prüflingen in Flüssigkeiten Arrangement for testing the disintegration time and the drug release of samples in liquids |
| 10/06/2010 | CN101852591A Imaging ellipsometer based on magneto-optical effect |
| 10/05/2010 | US7807213 Method and system for characterizing porous materials |
| 09/29/2010 | CN201594065U Experimental device for measuring diffusion coefficient of ions in soil |
| 09/29/2010 | CN101393103B Hydrate microscopic seepage experimental apparatus |
| 09/28/2010 | CA2563718C Apparatus and method for agitating a sample during in vitro testing |
| 09/23/2010 | WO2010105584A1 Scanning force microscope |
| 09/22/2010 | CN101839837A Method for detecting liquid phase bonding characteristic of sintered iron ores |
| 09/16/2010 | WO2010103308A2 Optical cell assembly, cartridge and apparatus |