| 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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| 07/16/1985 | US4529116 Methods of and devices for determining the soldering capability of a solder wave |
| 07/09/1985 | US4527421 Dynamic surface tensiometry and method |
| 06/25/1985 | US4524614 Tennis ball evaluator |
| 06/25/1985 | US4524604 Concrete permeability testing device and method |
| 06/18/1985 | US4523456 Determination of surface and interfacial tension |
| 05/07/1985 | CA1186605A1 Penetration test kit |
| 04/23/1985 | US4512183 Method of measuring and/or monitoring the surface tension of fluids |
| 04/10/1985 | EP0136814A2 Procedure for determining velocity of dissolution |
| 01/08/1985 | US4492116 Apparatus for the optical observation of phenomena in mixtures |
| 11/20/1984 | US4483182 For measuring the wetting efficacy of dust control chemical additives |
| 11/13/1984 | US4481808 Method and apparatus for detecting the concentration of a component in a solution |
| 10/31/1984 | EP0123606A1 Method and apparatus for determining the interface area in a diphasic mixture comprising a gaseous phase in the form of flowing bubbles |
| 10/10/1984 | EP0121345A2 Dissolution testing machine |
| 10/09/1984 | US4475556 Rapid measurement of colloid osmotic equilibrium pressure |
| 10/09/1984 | US4475392 Skin friction gage for time-resolved measurements |
| 08/28/1984 | US4467638 Method and apparatus for quantitatively evaluating the soldering properties of a wave soldering system |
| 07/31/1984 | US4463316 Method and apparatus for determining the dynamic surface potential of a solution |
| 07/31/1984 | CA1171693A1 Membrane osmometer |
| 07/11/1984 | EP0113031A2 Apparatus for testing the purity of noble metal shaped bodies |
| 06/26/1984 | US4455864 For direct measurement of osmotic pressures |
| 05/02/1984 | EP0106892A1 Sampling apparatus for obtaining a plurality of fluid samples |
| 04/24/1984 | US4444044 Method and apparatus for determining the foaming characteristics of a crude oil stream at the wellhead |
| 04/18/1984 | EP0020760B1 Method of preparing an electrical contact |
| 04/03/1984 | CA1164682A1 Sample chamber for membrane osmometers |
| 01/24/1984 | US4426879 Method and apparatus for determining the foaming characteristics of crude oil |
| 01/18/1984 | EP0098287A1 Method for measuring and/or controlling the interfacial surface tension of liquids. |
| 01/04/1984 | EP0097597A2 Apparatus for the optical observation of the mixing phenomena caused by the instability between two fluids |
| 11/22/1983 | US4416148 Surface tensiometer |
| 11/10/1983 | WO1983003901A1 Sampling apparatus for obtaining a plurality of fluid samples |
| 11/08/1983 | US4413506 Horizontal film balance having wide range and high sensitivity |
| 10/11/1983 | US4409333 Method for the evaluation of solderability |
| 09/20/1983 | US4404922 Ageing indicator |
| 08/02/1983 | CA1150979A1 Aging indicateur |
| 07/21/1983 | WO1983002500A1 Method for measuring and/or controlling the interfacial surface tension of liquids |
| 07/05/1983 | US4391129 System for monitoring physical characteristics of fluids |
| 06/28/1983 | CA1148999A1 Electrical contact material comprising weld and erosion inhibiting agents |
| 04/26/1983 | CA1145158A1 Method and apparatus for automatic dissolution testing of products |
| 03/22/1983 | US4377343 Dual-beam skin friction interferometer |
| 02/22/1983 | US4374644 Blood cell volume monitoring |
| 02/15/1983 | US4373382 Method of ascertaining the hydrating action of a product to be applied to the skin |
| 02/15/1983 | CA1141275A1 Composition, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| 01/19/1983 | EP0070054A1 Method and apparatus of assessing the dynamic surface potential of a solution |
| 12/28/1982 | US4366431 Battery gassing detector |
| 11/30/1982 | US4361033 Smaller contact angle with liquid phase of metal than weld inhibiting material |
| 11/30/1982 | US4361032 Apparatus for measuring surface tension |
| 11/16/1982 | CA1135531A1 Sub-lance assembly for sampling and temperature-measuring of molten metal during refining thereof |
| 10/19/1982 | CA1133721A1 Method and apparatus for field measurement of interfacial tension between immiscible fluids |
| 09/28/1982 | US4351183 Apparatus and method for determining the osmolarity/specific gravity of a solution |
| 09/22/1982 | EP0060447A1 Sample chamber for membrane osmometer |
| 09/22/1982 | EP0060446A1 Membrane osmometer |
| 07/27/1982 | CA1128335A1 Multiple injector flow through dissolution cell, for dissolution testing apparatus |
| 07/06/1982 | CA1126983A1 Method and means for measuring surface tension |
| 06/15/1982 | US4335438 Method and apparatus for automatic dissolution testing of products |
| 04/29/1982 | WO1982001417A1 Pendulum film-balance |
| 04/20/1982 | CA1122033A1 Osmometer for colloid osmometry |
| 04/14/1982 | EP0049293A1 Method and apparatus for automatic dissolution testing of products |
| 04/13/1982 | US4324557 Method and apparatus for degassing and analysis of foaming liquids |
| 03/23/1982 | US4320668 Sub-lance assembly for sampling and temperature-measuring of molten metal during refining thereof |
| 01/13/1982 | EP0043596A1 Process for controlling the hydratating effect of a product for application onto the skin |
| 01/06/1982 | EP0043226A1 Dissolution cell, apparatus including it, method of determining rate of dissolution |
| 12/08/1981 | US4304119 Method and device for measuring the freezing point lowering |
| 10/29/1981 | WO1981003072A1 Method and apparatus for automatic dissolution testing of products |
| 10/13/1981 | US4294616 Electrical contacts |
| 07/21/1981 | US4279860 Multiple injector flow through dissolution cell for dissolution testing apparatus |
| 07/21/1981 | CA1105291A1 Needle-type colloid osmometer |
| 06/30/1981 | US4275587 Method and apparatus for dynamic wetting angle measurement |
| 04/01/1981 | EP0025921A1 Apparatus for the measurement of surface tension |
| 02/17/1981 | US4250741 Precision spinning drop interfacial tensiometer |
| 01/20/1981 | US4245495 Needle-type colloid osmometer |
| 01/13/1981 | US4244218 Fluid measuring device |
| 11/11/1980 | US4233032 Fetal lung maturity test |
| 10/21/1980 | US4228678 Surfactant concentration detector |
| 10/21/1980 | US4228677 Method and means for measuring surface tension |
| 10/14/1980 | US4227415 Method and apparatus for testing solderability and de-soldering wicks |
| 07/10/1980 | WO1980001434A1 Electrical contacts |
| 04/08/1980 | US4196615 Method and apparatus for field measurement of interfacial tension between immiscible fluids |
| 04/03/1980 | WO1980000582A1 Device for repeatedly and automatically determining the dehydrating power of a fibre matierial suspension |
| 04/02/1980 | EP0009228A1 Apparatus for the repeated and automatic determination of the dehydration capacity of a suspension of fibrous matter |
| 03/25/1980 | CA1074221A1 Method, composition and device for determining the specific gravity or osmolality of a liquid |
| 12/25/1979 | CA1068587A Capillary flow method and apparatus for determination of cell osmotic fragility |
| 10/16/1979 | US4170895 Oncotic pressure measurement cell |
| 06/19/1979 | US4158694 Automated apparatus for testing sustained release drugs |
| 06/12/1979 | CA1056314A1 Accordion fold flat plate dialyzer |
| 04/24/1979 | US4150564 Osmometer for colloid osmometry |
| 04/10/1979 | US4149255 Method and arrangement for the automatic observation of interfacial phenomena |
| 04/03/1979 | CA1051760A1 Device and method for the determination of the specific gravity or osmolality of a liquid |
| 03/06/1979 | CA1049909A1 Process for the determination of the oxide content of a molten salt charge |
| 02/06/1979 | US4137756 High pressure membrane test cell |
| 08/22/1978 | US4108727 Ionizing |
| 08/22/1978 | US4108602 Sample changing chemical analysis method and apparatus |
| 09/27/1977 | US4050822 Drop measuring apparatus, and a method of evaluating materials wettability |
| 08/09/1977 | US4040742 Capillary flow method and apparatus for determination of cell osmotic fragility |
| 06/14/1977 | US4028931 Osmotic pressure sensing head |
| 06/07/1977 | US4028252 Accordion fold flat plate dialyzer |
| 05/24/1977 | US4024754 Or stock form |
| 04/05/1977 | US4015462 Device and method for the determination of the specific gravity or osmolality of a liquid |
| 01/11/1977 | US4002056 Processes and devices for determining properties of viscous fluids |
| 12/14/1976 | US3997295 Process for the determination of the oxide content of a molten salt charge |
| 11/09/1976 | US3990293 Method and apparatus for the measurement of surface tension |
| 04/27/1976 | US3952584 Measurement of absorbency characteristics of absorbent structures |