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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
5059374 Method for sealing a hollow fiber membrane module in a case Oct. 22, 1991
5053130 Diffusion and/or filtration apparatus Oct. 1, 1991
5053059 Air-intake system for residential furnaces Oct. 1, 1991
5051113 Air-intake system for mobile engines Sep. 24, 1991
5043067 Cross-flow permeator Aug. 27, 1991
5043140 Blood oxygenator Aug. 27, 1991
5037610 Method for manufacturing a hollow fiber membrane oxygenator Aug. 6, 1991
5034125 Membrane filtering device for micro and ultra filtration of fluids by the crossflow method Jul. 23, 1991
5034188 Artificial lung Jul. 23, 1991
5032279 Separation of fluids using polyimidesiloxane membrane Jul. 16, 1991
5030251 System and method for separating a portion of a gas from a mixture of gases Jul. 9, 1991
5015269 Gas separation May. 14, 1991
5013437 Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages May. 7, 1991
5013331 Permeator with selectable flow rates May. 7, 1991
5002668 Housing containing a penetrable membrane sealing an evacuation outlet Mar. 26, 1991
5002590 Countercurrent dehydration by hollow fibers Mar. 26, 1991
4990168 Recovery of carbon dioxide from a carbon dioxide plant vent gas using membranes Feb. 5, 1991
4986837 Apparatus for degassing a liquid Jan. 22, 1991
4980060 Hollow fiber membranes with fusion-bonded end portions Dec. 25, 1990
RE33502 Gas separating Dec. 25, 1990
4961760 Hollow fiber membrane fluid separation device adapted for boreside feed Oct. 9, 1990
4961759 Closed loop gas dehydration process and apparatus Oct. 9, 1990
4957513 Method of purifying a mixed H.sub.2 /H.sub.2 Se vapor stream Sep. 18, 1990
4948560 Oxygenator Aug. 14, 1990
4944776 Dehumidifier for waveguide system Jul. 31, 1990
4941897 Microporous filter and method Jul. 17, 1990
4929259 Hollow fiber membrane fluid separation module for boreside feed May. 29, 1990
4923679 Hollow fiber membrane type oxygenator and method for manufacturing same May. 8, 1990
4915838 Membrane dehumidification Apr. 10, 1990
4902419 Product and method for fastening soft porous tubes Feb. 20, 1990
4900448 Membrane dehumidification Feb. 13, 1990
4883023 Polymeric membrane air separator for a turbocharger and brake system in a vehicle Nov. 28, 1989
4881955 Method for gas separation using helically wound hollow fibers permeable membrane cartridge Nov. 21, 1989
4880440 Hollow fiber multimembrane cells and permeators Nov. 14, 1989
4877421 Treatment of permeable membranes Oct. 31, 1989
4871379 Modular, shell-less, air permeator Oct. 3, 1989
4865736 Hollow fiber separatory module with encased fiber bundle Sep. 12, 1989
4863492 Integrated membrane/PSA process and system Sep. 5, 1989
4859331 System for exchanging a substance between fluids Aug. 22, 1989
4857081 Separation of water from hydrocarbons and halogenated hydrocarbons Aug. 15, 1989
4853001 Porous inorganic siliceous-containing gas enriching material and process of manufacture and use Aug. 1, 1989
4844719 Permeable polymer membrane for dessication of gas Jul. 4, 1989
4841732 System and apparatus for producing and storing liquid gases Jun. 27, 1989
4842620 Process of gas enrichment with porous siliceous-containing material Jun. 27, 1989
4834779 Process for membrane seperation of gas mixtures May. 30, 1989
4834877 Apparatus for membrane-permeation separations using segmented flow May. 30, 1989
4824444 Gas permselective composite membrane prepared by plasma polymerization coating techniques Apr. 25, 1989
4818258 Filter module Apr. 4, 1989
4806132 Turndown control method for membrane separation systems Feb. 21, 1989
4787919 Membrane separation system and process Nov. 29, 1988

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