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Chemistry: Analytical And Immunological Testing > Including Use Of Radioactive Properties Including Use Of Radioactive PropertiesIncluding Use Of Radioactive Properties 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.02/01/07 - 20070026524 - Method for evaluating the acidity of oil samples by isotopic labelling A method for evaluating the acidity of oil samples in small amounts, applicable at any stage of the petroleum industry, includes labelling by an isotope of a chemical element present in at least one acid function present in petroleum samples. Isotopic enrichment of the samples is then determined by isotope ... 11/02/06 - 20060246592 - Identification of low vapor pressure toxic chemicals The presently disclosed subject matter relates to methods, systems, and computer program products for monitoring for low vapor pressure noxious compounds in the atmosphere. More particularly, the presently disclosed subject matter relates to an active, modulated open-path infrared method, system, and computer program product for detecting, identifying, and quantifying one ... 07/20/06 - 20060160228 - Method of measuring biodegradation rate of unnatural organic compound Provided is a method of measuring a biodegradation rate of a non-natural organic compound in the presence of a biodegradation medium, characterized by including: measuring a concentration of a radioactive carbon isotope 14C in a biodegradation medium; and measuring a biodegradation rate of a non-natural organic compound from a difference ... 04/20/06 - 20060084173 - Sulfenic acid-reactive compounds and their methods of synthesis and use in detection or isolation of sulfenic acid-containing compounds wherein: R1 is a label (e.g., a detectable groups; an anti-tumor agent)s; L is present or absent and when present is a linking group; and x represents an integer from 1 to 10; or a pharmaceutically acceptable salt thereof. the compounds are useful for, among other things, identifying cysteine sulfenic ... 03/16/06 - 20060057729 - Diffraction grating-based encoded element having a substance disposed thereon The present invention generally provides multicomponent articles of manufacture and methods of making them. In its broadest aspect, the invention provides a multicomponent article that includes a diffraction grating-based encoded element, wherein the encoded element includes an optical substrate having at least one surface, and an optical coding element; and ... ### FreshPatents.com Support |