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Chemistry: Analytical And Immunological Testing > Process Or Composition For Determination Of Physical State Or Property By Means Including A Chemical Reaction > Surface Area, Porosity, Imperfection, Or Alteration Surface Area, Porosity, Imperfection, Or AlterationSurface Area, Porosity, Imperfection, Or Alteration patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/10/06 - 20060177935 - Modified freeze fracture direct imaging apparatus and technique A modified freeze direct imaging of a viscous surfactant mesophase method. A chamber is provided having controlled temperature and solvent partial pressure. The chamber has two copper planchettes at the top and bottom thereof. A sample is placed in the chamber on a grid and is squeezed between the planchettes ... 03/23/06 - 20060063262 - Wafer characteristics via reflectometry Various exemplary methods (800, 900, 1000, 1100) are directed to determining wafer thickness and/or wafer surface characteristics. An exemplary method (900) includes measuring reflectance of a wafer and comparing the measured reflectance to a calculated reflectance or a reflectance stored in a database. Another exemplary method (800) includes positioning a ... 01/12/06 - 20060008912 - Temporary visual indicators for paint and other compositions The present invention concerns novel methods and compositions useful for providing a temporary visual indication of the location, concentration, and/or time period of treatment of an applied material. The subject invention provides compositions and methods that use a temporary visual indicator. In certain embodiments, the temporary visual indicator is a ... 01/05/06 - 20060003455 - Method for analyzing impurity This method for analyzing impurity includes: a step of immersing each of sets of two evaluation silicon wafers into a washing solution, thereby contaminating the evaluation silicon wafers to be in a same state of contamination; a step of dissolving each of a surface layer portion of either one of ... 10/13/05 - 20050227358 - Methods of determining a quality of an array substrate Methods and devices for determining a quality of a substrate surface are provided. Embodiments of the subject methods include producing a plurality of droplets on the surface of a substrate, illuminating the droplet-coated surface, observing a resultant optical property from the surface; and evaluating a quality of the substrate based ... 07/21/05 - 20050158862 - Test for sol-gel on aluminum rivets A method for testing for the presence of sol-gel on an aluminum test specimen includes: preparing an ammonium molybdate solution; preparing a hydrochloric acid solution; and mixing the solutions in 2:1 ratio in each of a number of receptacles. A test specimen of unknown coating, a first control specimen, and ... 07/07/05 - 20050148080 - Carbonate permeability A modification to the Coates-Timur relationship to produce a more coherent relationship applicable to carbonate formations is disclosed. In this method, permeability may be determined using porosity and the ratio of bound fluid volume to (1−bound fluid volume). This method also allows for improved estimation of irreducible water saturation of ... ### FreshPatents.com Support |