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Class Information
Number: 96/11
Name: Gas separation: apparatus > Apparatus for selective diffusion of gases (e.g., semipermeable membrane, etc.) > Plural layers (e.g., laminated barrier, etc.)
Description: Apparatus in which the barrier for gas diffusion comprises two or more distinguishable layers.










Sub-classes under this class:

Class Number Class Name Patents
96/12 Organic compound containing layer 239


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8685574 Microporous Layer Apr. 1, 2014
8685143 Method of making a high-performance supported gas separation molecular sieve membrane using a shortened crystallization time Apr. 1, 2014
8679227 High flux SAPO-34 membranes for CO.sub.2/CH.sub.4 separation and template removal method Mar. 25, 2014
8673057 Zeolite DDR membranes Mar. 18, 2014
8668764 MOF nanocrystals Mar. 11, 2014
8661830 Hybrid multichannel porous structure for hydrogen separation Mar. 4, 2014
8663372 Microporous membrane and method for forming Mar. 4, 2014
8657921 Shell and tube heat exchanger and method for removing volatile substances from a polymer solution 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
8636828 Hydrogen purification membranes, components and fuel processing systems containing the same Jan. 28, 2014
8636826 Hydrogen membrane separator Jan. 28, 2014
8623121 Stable catalyst layers for hydrogen permeable composite membranes Jan. 7, 2014
8623124 Polymer blends and carbonized polymer blends Jan. 7, 2014
8623784 Polyaniline-graphite nanoplatelet materials Jan. 7, 2014
8617293 Membranes suitable for gas separation, and related articles and processes Dec. 31, 2013
8617291 Method of making a gas separation molecular sieve membrane Dec. 31, 2013
8617297 CO.sub.2-facilitated transport membrane and method for producing the same Dec. 31, 2013
8608837 Process for producing carbon membranes Dec. 17, 2013
8608829 Cu--Pd--M hydrogen separation membranes Dec. 17, 2013
8608828 Process for producing carbon membranes Dec. 17, 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
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
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
8557030 Air dryer assembly Oct. 15, 2013
8545607 Pleatable composite filter media Oct. 1, 2013
8540806 Drying substances, preparation and use thereof Sep. 24, 2013
8540801 Microporous membrane and method for forming Sep. 24, 2013
8540800 Microporous UZM-5 inorganic zeolite membranes for gas, vapor, and liquid separations Sep. 24, 2013
8535412 Oxygen concentration system and method Sep. 17, 2013
8518150 Method of producing high purity steam Aug. 27, 2013
8518151 Porous hollow fiber supported dense membrane for hydrogen production, separation, or purification Aug. 27, 2013
8512442 Selective polysulfide composite membrane Aug. 20, 2013
8512441 Recovery of a gaseous component from a mixture of gaseous compounds Aug. 20, 2013
8500871 Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module Aug. 6, 2013
8501668 Drug screening via nanopore silicon filters Aug. 6, 2013
8496736 Hydrogen supply device Jul. 30, 2013
8486184 Oxygen-permeable membrane and method for the production thereof Jul. 16, 2013
8486179 Method for producing carbon molecular sieve membranes in controlled atmospheres Jul. 16, 2013
8486178 Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges Jul. 16, 2013
8479487 Hybrid multichannel porous structure for hydrogen separation Jul. 9, 2013
8481110 Methods of making inorganic membranes Jul. 9, 2013
8460432 Cheap thin film oxygen membranes Jun. 11, 2013
8454732 Composition and process for manufacture of a high temperature carbon-dioxide separation membrane Jun. 4, 2013
8449651 Methods of preparing a crosslinked fiber membrane May. 28, 2013
8449660 Polytetrafluoroethylene porous membrane, method for producing same, and waterproof air-permeable filter May. 28, 2013
8440000 Nitrogen-permeable membranes and uses thereof May. 14, 2013

1 2 3 4 5 6 7 8 9 10 11










 
 
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