| Patents for B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858) |
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| 02/06/1996 | US5489382 Oxygenator using porous hollow fiber membrane |
| 02/06/1996 | US5489303 Biocompatible material for medical apparatus comprising hydrophobically bound oil-soluble vitamin |
| 01/25/1996 | WO1996001686A1 A zeolite containing composition with a selectivity enhancing coating |
| 01/25/1996 | WO1996001684A1 Permeable anodic alumina film |
| 01/25/1996 | WO1996001682A1 Membrane reparation and pore size reduction using interfacial ozone assisted chemical vapor deposition |
| 01/25/1996 | CA2191888A1 Membrane reparation and pore size reduction using interfacial ozone assisted chemical vapor deposition |
| 01/23/1996 | US5486606 Cellulosic polymer, blood-treating device, and process for producing the same |
| 01/17/1996 | EP0691882A1 Composite carbon fluid separation membranes |
| 01/17/1996 | CN1030717C Removing and recovering plant polyphenols |
| 01/17/1996 | CN1030691C Hardened gum formed-in-place membranes |
| 01/17/1996 | CN1030689C Dry high flux semipermeable membranes |
| 01/16/1996 | CA1337932C Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof |
| 01/10/1996 | EP0690881A1 Microemulsion polymerization systems and coated materials made therefrom |
| 01/10/1996 | CN1030643C Separation method and separating agent |
| 01/04/1996 | WO1996000125A1 Porous membranes and methods for making |
| 01/03/1996 | EP0689863A1 Multilayered microfiltration membrane with integral pre-filter layer and process for preparing the same |
| 01/02/1996 | US5480953 Polyether addition copolymer; antithrombotic materials |
| 01/02/1996 | US5480554 Capable of undergoing wetting/drying cycles without damage, measurement of pore size |
| 12/20/1995 | EP0687200A1 Exothermic process with porous means to control reaction rate and exothermic heat |
| 12/20/1995 | EP0687193A1 Method and apparatus for performing a solid-phase extraction under pressurized conditions |
| 12/20/1995 | EP0624283B1 Preparation of a membrane and its use in an electrochemical cell |
| 12/19/1995 | US5476590 Filtration of biological material; wetting, reduction, bleaching, drying |
| 12/19/1995 | US5476589 Porpous PTFE film and a manufacturing method therefor |
| 12/19/1995 | US5476587 Leukocyte-separating filter and leukocytes remover |
| 12/14/1995 | WO1995033549A1 Porous polysulfone membrane and process for producing the same |
| 12/14/1995 | DE4420086A1 Modified polymer membrane for gas permeation, nano-filtration, etc. |
| 12/14/1995 | CA2192351A1 Porous polysulfone membrane and process for producing the same |
| 12/14/1995 | CA2190482A1 Process for preparing hollow fibre sections for hollow fibre modules and said hollow fibre section for a hollow fibre module |
| 12/13/1995 | EP0686085A1 Process of making microporous pps membranes |
| 12/13/1995 | CN1113165A Precess for producing composite membranes |
| 12/12/1995 | US5474680 Filtration |
| 12/06/1995 | EP0685254A2 Aromatic polyamide porous membranes |
| 11/29/1995 | EP0683691A1 Inter-penetrating network charge modified microporous membrane |
| 11/29/1995 | EP0683690A1 Modified membrane for medical purposes |
| 11/29/1995 | EP0683687A1 Leukocyte removal method and filter unit for same |
| 11/29/1995 | EP0549670B1 Polymer membrane |
| 11/22/1995 | EP0683196A2 Porous biaxially-oriented film comprising high molecular ethylene/ alpha-olefin copolymer and its use |
| 11/22/1995 | EP0682978A1 Hydrophilic PTFE membrane |
| 11/22/1995 | EP0682977A2 Improved polymeric membrane |
| 11/22/1995 | EP0682591A1 Process of making microporous pps membranes |
| 11/22/1995 | EP0682560A1 Polymer porous structure and process |
| 11/22/1995 | CN1030283C Dloxole/TFE copolymer composites |
| 11/21/1995 | US5468390 Modifying aryl polysulfone membranes by contacting with hydrophilic vinyl monomer dissolved in solvent without free radical initiator or sensitizer and exposing to nonionizing ultraviolet light to graft monomer to membrane surface |
| 11/21/1995 | CA2149806A1 Polymeric membrane |
| 11/21/1995 | CA2138056A1 Hydrophilic ptfe membrane |
| 11/17/1995 | CA2149379A1 Porous biaxially-oriented film comprising high molecular ethylene/-olefin copolymer and its use |
| 11/15/1995 | EP0681507A1 Thermally induced phase separated azlactone membrane. |
| 11/15/1995 | EP0484462B1 Process for treating a porous substrate to achieve improved water and oil repellency |
| 11/15/1995 | EP0458790B1 A method for drying of gases, especially compressed air, a membrane for carrying out said method and a process for the manufacturing of said membrane |
| 11/09/1995 | WO1995029950A1 Composite porous polytetrafluoroethylene membrane |
| 11/02/1995 | WO1995029008A1 Separating and concentrating certain ions using ion-binding ligands bonded to membranes |
| 11/02/1995 | EP0679110A1 A filter. |
| 11/02/1995 | CA2188649A1 Separating and concentrating certain ions using ion-binding ligands bonded to membranes |
| 11/01/1995 | CN1030169C Porous membranes |
| 10/31/1995 | US5462586 Fluoropolymer blends |
| 10/26/1995 | WO1995028184A1 Biocompatible coated article |
| 10/26/1995 | CA2187616A1 Biocompatible coated article |
| 10/25/1995 | EP0678327A2 Membrane for the microfiltration of suspensions or for gas separation |
| 10/25/1995 | EP0678051A1 Currents in narrow pores |
| 10/24/1995 | US5460872 Process for coating microporous substrates and products therefrom |
| 10/19/1995 | WO1995027556A1 Process for producing membranes from nanoparticulate powders |
| 10/19/1995 | CA2187330A1 Process for producing membranes from nanoparticulate powders |
| 10/17/1995 | US5458951 Porous film, method for manufacturing the same, gas permeability control film, and water vapor permeability control film |
| 10/12/1995 | WO1995026881A1 Fabric laminates |
| 10/10/1995 | US5456835 Filter of surface-modified cellulose acetate covelantly linked to ligand for hemoglobin and textile fibers stable to alkaline hydrolysis |
| 10/04/1995 | EP0674938A1 Process for producing composite membranes |
| 09/28/1995 | WO1995025582A1 High-flux polyacrylonitrile dialysis diaphragm |
| 09/27/1995 | CN1029824C Chlorine-resistant semipermeable membranes |
| 09/27/1995 | CN1029823C Process for preparation of chlorine-resistant polyester semipermeable membranes |
| 09/26/1995 | US5453467 Polymer treatments |
| 09/20/1995 | EP0671971A1 Membranes having improved selectivity and recovery, and process for making same |
| 09/20/1995 | EP0671960A1 Liquid applicator with metering insert. |
| 09/19/1995 | CA2069703C Porous film, method for manufacturing the same, gas permeability control film, and water vapor permeability control film |
| 09/14/1995 | WO1995024736A1 High vertical aspect ratio thin film structures |
| 09/14/1995 | WO1995024472A1 Microfabricated capsules for isolation of cell transplants |
| 09/14/1995 | WO1995024261A1 Microfabricated particle filter |
| 09/13/1995 | EP0670751A1 Improved sensor membranes |
| 09/08/1995 | WO1995023640A1 Large pore synthetic polymer membranes |
| 09/06/1995 | CN1107885A Removing and recovering plant polyphenols |
| 08/29/1995 | US5445771 Injection molding fibers embedded in potting compound; heat resistance |
| 08/29/1995 | US5445739 Composite membrane that includes a separation membrane |
| 08/22/1995 | US5444097 Forming homogenous solution of polymer, solvent and a nonsolvent additive, shaping, heating until phase separation and becomes cloudy, removing, extraction, drying; used as substrates, filters, and carriers |
| 08/22/1995 | US5443743 Removing leukocytes from blood, allowing platelets to pass through; efficiency; polymeric structure |
| 08/22/1995 | US5443727 Thin, self-interlocking, tactic, hydrophilic polyvinyl alcohol enveloping the surfaces, retaining complex geometric configuration |
| 08/09/1995 | EP0665867A1 Pore-size selective chemical modification of porous materials |
| 08/02/1995 | EP0665049A1 Microporous membrane made of non-crystalline polymers and method of producing the same |
| 07/26/1995 | EP0663853A1 Hollow fiber membrane incorporating a polyimide and process for preparing same |
| 07/25/1995 | US5436068 Selectively transmissive polysulfonic hollow fiber membrane |
| 07/25/1995 | US5435955 Process of producing porous polypropylene hollow fiber and film |
| 07/20/1995 | WO1995019219A1 Composite microporous polyolefin film and process for producing the same |
| 07/20/1995 | DE4413574C1 Membrane for micro-filtration of fluid suspensions or gases |
| 07/19/1995 | EP0663235A1 Phase separated membrane |
| 07/18/1995 | US5433861 Permanent deformation and use of sulfonated halopolymer articles |
| 07/18/1995 | US5433852 Method for modifying PVC separation membranes |
| 07/13/1995 | WO1995018665A1 Device and process for removing leukocytes and viral inactivating agents from blood |
| 07/13/1995 | CA2180328A1 Device and process for removing leukocytes and viral inactivating agents from blood |
| 07/12/1995 | EP0662099A1 Heterogeneous membrane and method |
| 07/11/1995 | US5431817 Bleach resistant polysulfone/polyurethane composite membranes |
| 07/04/1995 | US5430073 Process for preparing polymers and mouling compounds based thereon |
| 07/04/1995 | US5429802 Medical instrument |