|Organic compounds -- part of the class 532- series patents - Monitor Patents|
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Organic compounds -- part of the class 532- seriesBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 04/16/2015 > 3 patent applications in 3 patent subcategories.
20150105594 - Stabilization of chloropropenes: Compositions including chlorinated propenes and a phenolic antioxidant are described herein.... Agent:
20150105595 - Method for producing 2-chloro-3,3,3,-trifluoropropene (hcfc-1233xf): The present invention relates to an improved method for manufacturing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) by reacting 1,1,2,3-tetrachloropropene, 1,1,1,2,3-pentachloropropane, and/or 2,3,3,3-tetrachloropropene with hydrogen fluoride, in a vapor phase reaction vessel in the presence of a vapor phase fluorination catalyst and stabilizer. HCFC-1233xf is an intermediate in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf) which is... Agent:
20150105596 - Process for producing 1-chloro-3,3,3-trifluoropropene in an ionic liquid: This invention relates to methods and systems for producing hydrochlorofluoro-olefins, particularly 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) by the fluorination of a starting material selected from the group consisting of 1,1,1,3,3-pentachloropropane (HCC-240fa), 1,1,3,3-tetrachloropropene, and 1,1,1,3-tetrachloropropene, alone or in combination, in an ionic liquid.... Agent:04/09/2015 > 1 patent applications in 1 patent subcategories.
20150099907 - Method for producing 1-chloro-3,3,3-trifluoro-1-propene and 1,3,3,3-tetrafluoropropene: A method for producing a desired isomer of 1-chloro-3,3,3-trifluoro-1-propene or a desired isomer of 1,3,3,3-tetrafluoropropene at a high conversion ratio with no use of a solid catalyst is provided. Since no solid catalyst is used, a desired isomer of 1-chloro-3,3,3-trifluoro-1-propene and a desired isomer of 1,3,3,3-tetrafluoropropene can be stably obtained... Agent:04/02/2015 > 1 patent applications in 1 patent subcategories.
20150094502 - Process of fluorination in liquid phase: The present invention provides a process of fluorination in liquid phase in a solvent medium of a compound of formula (II) CX1X2=CZCX3X4X5, in which Z represents H, Cl or F, and each X1 represents independently hydrogen or chlorine, given that at least one of the X1 represents a chlorine.... Agent: Arkema France03/26/2015 > 3 patent applications in 3 patent subcategories.
20150087868 - Apparatus and method for synthesizing f-18 labeled radioactive pharmaceuticals: The present invention relates to an apparatus for synthesizing F-18 labeled radioactive pharmaceutical. The apparatus for synthesizing F-18 labeled radioactive pharmaceutical includes an F-18 radioactive isotope supplier, a reagent supplier, a polymer precursor cartridge, a first heating unit, a polymer compound cartridge, a synthesizing container, a second heating unit, a... Agent: Sogang University Research Foundation
20150087869 - Capture of trifluoromethane using molecuar sieves: A method for capturing trifluoromethane from a gaseous mixture in a vent stream from a chlorodifluoromethane manufacturing process is described. In the method, the gaseous mixture is contacted with a molecular sieve, such as a zeolite or activated carbon, having a pore opening of at least about 5 Angstroms and... Agent: E I Du Pont De Nemours And Company
20150087870 - Methods of making chlorinated hydrocarbons: Methods for the manufacture of 1,1,1,2,3-pentachloropropane from 1,1,1,3-tetrachloropropane and chlorine are disclosed. Improved methods are provided for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,2,3-pentachloropropane. Methods are also disclosed for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,3-tetrachloropropane and chlorine and for the manufacture of 1,1,2,3-tetrachloropropene from carbon tetrachloride, ethylene, and chlorine.... Agent:Previous industry: Organic compounds -- part of the class 532-570 series
Next industry: Chemistry of hydrocarbon compounds
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