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Class Information
Number: 96/8
Name: Gas separation: apparatus > Apparatus for selective diffusion of gases (e.g., semipermeable membrane, etc.) > Plural separate barriers > Parallel hollow fibers or cylinders (e.g., bundled, etc.)
Description: Apparatus comprising a plurality of hollow fibers or cylinders, where the hollow fibers or cylinders are usually small-diameter tubes bundled for parallel gas flow.










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

Patent Number Title Of Patent Date Issued
8690994 Liquid degassing membrane contactors, components, systems and related methods Apr. 8, 2014
8668763 Apparatus for pervaporation control in liquid degassing systems Mar. 11, 2014
8661648 Spiral wound filtration module Mar. 4, 2014
8661830 Hybrid multichannel porous structure for hydrogen separation Mar. 4, 2014
8657921 Shell and tube heat exchanger and method for removing volatile substances from a polymer solution Feb. 25, 2014
8641807 Hollow-fiber membrane casting solution additive for rapid solvent removal Feb. 4, 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
8580012 Solvent-resistant asymmetric hollow fiber gas separation membrane, and method for production thereof Nov. 12, 2013
8574342 Method and apparatus for membrane separation Nov. 5, 2013
8568517 Mesoporous silica membrane on polymeric hollow fibers Oct. 29, 2013
8557023 Device for preparing a gas flow for introduction thereof into a mass spectrometer Oct. 15, 2013
8540806 Drying substances, preparation and use thereof Sep. 24, 2013
8535421 Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities Sep. 17, 2013
8523982 Separation membrane module and fuel vapor processing apparatus equipped with the same Sep. 3, 2013
8518150 Method of producing high purity steam Aug. 27, 2013
8506685 High pressure liquid degassing membrane contactors and methods of manufacturing and use Aug. 13, 2013
8506808 Tubesheet and method for making and using the same Aug. 13, 2013
8501668 Drug screening via nanopore silicon filters Aug. 6, 2013
8500871 Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module Aug. 6, 2013
8486179 Method for producing carbon molecular sieve membranes in controlled atmospheres Jul. 16, 2013
8479487 Hybrid multichannel porous structure for hydrogen separation Jul. 9, 2013
8449659 Liquid degassing membrane contactors, components, systems and related methods May. 28, 2013
8449658 High-pressure capillary degas assembly May. 28, 2013
8449651 Methods of preparing a crosslinked fiber membrane May. 28, 2013
8435332 Oxygen separation module and apparatus May. 7, 2013
8430949 Apparatus for pervaporation control in liquid degassing systems Apr. 30, 2013
8425656 Transport membrane condenser using turbulence promoters Apr. 23, 2013
8414693 Humidifying membrane module Apr. 9, 2013
8414686 Carbon dioxide gas removal from a fluid circuit of a dialysis device Apr. 9, 2013
8414684 High pressure degas assembly for chromatography system and method Apr. 9, 2013
8409324 Sweep gas for membrane-based dehydration modules Apr. 2, 2013
8409325 Asymmetric gas separation membrane and process for gas separation Apr. 2, 2013
8398755 Integrated membrane module for gas dehydration and gas separation Mar. 19, 2013
8394173 Method for the sorption of gaseous contaminants by means of nanostructured sorbers in the form of a fiber Mar. 12, 2013
8394175 Carbon membranes from cellulose esters Mar. 12, 2013
8394176 Polyimide gas separation membrane and gas separation method Mar. 12, 2013
8388743 Separation membrane module and fuel vapor processing apparatus incorporating the same Mar. 5, 2013
8388733 Hollow-fiber element for organic-vapor separation Mar. 5, 2013
8366811 Drying substances, preparation and use thereof Feb. 5, 2013
8337598 Photo-crosslinked gas selective membranes as part of thin film composite hollow fiber membranes Dec. 25, 2012
8328906 Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer Dec. 11, 2012
8328912 Air dryer for electrical enclosures Dec. 11, 2012
8323379 Devices, systems and methods for reducing the concentration of a chemical entity in fluids Dec. 4, 2012
8303690 Hollow fiber carbon membrane and method for production thereof Nov. 6, 2012
8282708 Method of producing high purity steam Oct. 9, 2012
8262779 Microporous aluminophosphate molecular sieve membranes for highly selective separations Sep. 11, 2012
8252094 Gas exchange membrane in particular for use in an artificial lung and method for the production of a gas exchange membrane of this type Aug. 28, 2012
8241502 Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method Aug. 14, 2012

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