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Class Information
Number: 96/4
Name: Gas separation: apparatus > Apparatus for selective diffusion of gases (e.g., semipermeable membrane, etc.)
Description:










Sub-classes under this class:

Class Number Class Name Patents
96/10 Hollow fiber or cylinder 606
96/5 Immobilized liquid membrane 72
96/14 Membrane having ring containing organic compound 289
96/6 Membrane to degasify liquid 379
96/11 Plural layers (e.g., laminated barrier, etc.) 516
96/7 Plural separate barriers 281


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8690994 Liquid degassing membrane contactors, components, systems and related methods Apr. 8, 2014
8685142 System and method for efficient air dehumidification and liquid recovery with evaporative cooling Apr. 1, 2014
8685143 Method of making a high-performance supported gas separation molecular sieve membrane using a shortened crystallization time Apr. 1, 2014
8685144 System and method for efficient air dehumidification and liquid recovery Apr. 1, 2014
8685145 System and method for efficient multi-stage air dehumidification and liquid recovery Apr. 1, 2014
8685149 Fuel tank for vehicle Apr. 1, 2014
8679227 High flux SAPO-34 membranes for CO.sub.2/CH.sub.4 separation and template removal method Mar. 25, 2014
8673067 Immobilized fluid membranes for gas separation Mar. 18, 2014
8673057 Zeolite DDR membranes Mar. 18, 2014
8663364 Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture Mar. 4, 2014
8657920 Apparatus for purifying hydrogen and method for using the same Feb. 25, 2014
8652239 High permeance sulfur tolerant Pd/Cu alloy membranes Feb. 18, 2014
8647410 Microfabricated artificial lung assist device, and methods of use and manufacture thereof Feb. 11, 2014
8641806 Systems and methods for multi-stage air dehumidification and cooling Feb. 4, 2014
8641807 Hollow-fiber membrane casting solution additive for rapid solvent removal Feb. 4, 2014
8636826 Hydrogen membrane separator Jan. 28, 2014
8636827 Method of operating a mixed ionic-electronic conducting ceramic membrane Jan. 28, 2014
8636828 Hydrogen purification membranes, components and fuel processing systems containing the same Jan. 28, 2014
8628601 Carbon dioxide purification Jan. 14, 2014
8623784 Polyaniline-graphite nanoplatelet materials Jan. 7, 2014
8623124 Polymer blends and carbonized polymer blends Jan. 7, 2014
8623121 Stable catalyst layers for hydrogen permeable composite membranes Jan. 7, 2014
8622321 Apparatus for preserving and serving by-the-glass wine, or other liquid that can be affected by oxygen Jan. 7, 2014
8617292 Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture Dec. 31, 2013
8617296 Filling pistol and method for filling an object essentially with nitrogen Dec. 31, 2013
8617297 CO.sub.2-facilitated transport membrane and method for producing the same Dec. 31, 2013
8608836 Integral hydrogen and air purifier Dec. 17, 2013
8608829 Cu--Pd--M hydrogen separation membranes Dec. 17, 2013
8608828 Process for producing carbon membranes Dec. 17, 2013
8608837 Process for producing carbon membranes Dec. 17, 2013
8602223 High performance membrane Dec. 10, 2013
8603218 Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges Dec. 10, 2013
8603219 Membrane support module for permeate separation in a fuel cell Dec. 10, 2013
8597383 Metal supported silica based catalytic membrane reactor assembly Dec. 3, 2013
8591739 Molecular separator Nov. 26, 2013
8591633 Exhaust gas treatment system Nov. 26, 2013
8591628 Waterless humidifier for residential and commercial furnaces Nov. 26, 2013
8585806 Gas separation membrane Nov. 19, 2013
8585807 Low-cost method for fabricating palladium and palladium-alloy thin films on porous supports Nov. 19, 2013
8580015 Gas concentrator with improved water rejection capability Nov. 12, 2013
8574342 Method and apparatus for membrane separation Nov. 5, 2013
8574344 Template-free clathrasils and clathrasil membranes Nov. 5, 2013
8568518 Method of making SAPO-34 membranes for use in gas separations Oct. 29, 2013
8568517 Mesoporous silica membrane on polymeric hollow fibers Oct. 29, 2013
8568510 Gas-separation processes using membranes with permeate sweep to recover reaction feedstocks Oct. 29, 2013
8568503 Vent filter and electric device using the same Oct. 29, 2013
8562847 Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Oct. 22, 2013
8557023 Device for preparing a gas flow for introduction thereof into a mass spectrometer Oct. 15, 2013
8551770 Enhanced oxygen cell culture platforms Oct. 8, 2013
8545607 Pleatable composite filter media Oct. 1, 2013

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