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Organic compounds -- part of the class 532- series February patent applications/inventions, industry category 02/13

20130053607 - Method for producing a radioactive tracer: A method for preparing a radioactive tracer provided with a radioactive fluorine isotope, including providing a precursor of the radioactive tracer, comprising at least one leaving group completely or partially formed by a labelling entity, wherein said leaving group can be moved by a fluoride ion, providing a molecularly imprinted... Agent: Polyintell

20130046121 - Processes and systems for recovery of residual halogenated hydrocarbons in the conversion of natural gas to liquid hydrocarbons: Process and systems for converting lower molecular weight alkanes to higher molecular weight hydrocarbons that include recovery of residual halogenated hydrocarbons (e.g., CH3Br) from higher molecular weight hydrocarbon products.... Agent: Marathon Gtf Technology, Ltd.

20130041190 - Process for the manufacture of 2-chloro-3,3,3-trifluoropropene (hfco 1233xf) by liquid phase fluorination of pentachloropropane: Process of catalytic fluorination in liquid phase of product 1,1,1,2,3-pentachloropropane or/and 1,1,2,2,3-pentachloropropane into product 2-chloro-3,3,3-trifluoropropene in presence of a catalyst.... Agent: Arkema France

20130041191 - 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 France

20130035526 - Process for the manufacture of tetrafluoroolefins: A method for producing a tetrafluoroolefin, such as 2,3,3,3-tetrafluoropropene (HFO-1234yf), comprises contacting 1,1,1,2-tetrachloro-2-fluoropropane (HCFC-241bb) with or without a catalyst under conditions effective to convert the 1,1,1,2-tetrachloro-2-fluoropropane (HCFC-241bb) to the tetrafluoroolefin, optionally, via an intermediate. The conversion may be a one-step fluorination or a two-step fluorination and dehydrochlorination process. The 1,1,1,2-tetrachloro-2-fluoropropane... Agent: Arkema Inc.