by mechanical treatment

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CPC
B01D67/0025

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

Current Industry

B01D67/0025by mechanical treatment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetric hollow fiber membranes and methods of making and using t...
- Patent number 11,883,777
- Issue date Jan 30, 2024
- 3M Innovative Properties Company
- Kuan-Yin Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Perfluorocarbon-free membranes for membrane distillation
- Patent number 11,648,514
- Issue date May 16, 2023
- King Abdullah University of Science and Technology
- Himanshu Mishra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microporous membrane lithium ion secondary battery and method of pr...
- Patent number 11,239,530
- Issue date Feb 1, 2022
- Toray Industries, Inc.
- Takeshi Ishihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hybrid type filtration structure for filtering liquid
- Patent number 10,717,052
- Issue date Jul 21, 2020
- Korea Institute of Machinery & Materials
- Jeong-Hwan Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing microporous membrane, microporous membrane, bat...
- Patent number 10,658,639
- Issue date May 19, 2020
- Toray Industries, Inc.
- Naoki Toyota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-stage drawing technique for forming porous fibers
- Patent number 10,640,890
- Issue date May 5, 2020
- Kimberly-Clark Worldwide, Inc.
- Neil T. Scholl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microporous polyolefin film, separator for battery, and production...
- Patent number 10,486,112
- Issue date Nov 26, 2019
- Toray Industries, Inc.
- Naoki Mizuno
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Film-stretching apparatus and method of producing film
- Patent number 10,328,613
- Issue date Jun 25, 2019
- Sumitomo Chemical Company, Limited
- Atsushi Nakazawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Film-stretching apparatus and method of producing film
- Patent number 10,137,608
- Issue date Nov 27, 2018
- Sumitomo Chemical Company, Limited
- Atsushi Nakazawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making gas-separation membranes having improved flux and...
- Patent number 9,987,600
- Issue date Jun 5, 2018
- Generon IGS, Inc.
- Frederick L. Coan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of producing microporous polymer membrane and microporous po...
- Patent number 9,656,213
- Issue date May 23, 2017
- CS TECH CO., LTD.
- Jeong-Won Ban
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Non-porous sinter molded article of tetrafluoroethylene resin, expa...
- Patent number 8,715,559
- Issue date May 6, 2014
- Sumitomo Electric Fine Polymer, Inc.
- Fumihiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Adaptive membrane structure
- Patent number 7,993,606
- Issue date Aug 9, 2011
- E. I. Du Pont de Nemours and Company
- Joseph D. Trentacosta
- A41 - WEARING APPAREL
Information Patent Grant
Membrane preparation method comprising the extrusion of a thermopla...
- Patent number 7,973,089
- Issue date Jul 5, 2011
- Institut National Polytechnique de Grenoble
- Jean-Yves Sanchez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microporous polyolefin membrane, its production method, and battery...
- Patent number 7,700,182
- Issue date Apr 20, 2010
- Tonen Chemical Corporation
- Hiroyuki Ozaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite membrane and method for forming the same
- Patent number 7,416,761
- Issue date Aug 26, 2008
- Chung Yuan Christian University
- Da-Ming Wang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cellulose extrusion
- Patent number 7,037,096
- Issue date May 2, 2006
- Fraunhofer-Gesellschaft zur Forderung der Angewandteh Forschung E.V.
- Stefan D. Beckers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing a porous balloon
- Patent number 6,585,926
- Issue date Jul 1, 2003
- Advanced Cardiovascular Systems, Inc.
- Daryush Mirzaee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of preparing hollow fiber-type separation membrane from high...
- Patent number 6,436,319
- Issue date Aug 20, 2002
- Agency for Technology and Standards
- Hyang Sun
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Microporous hollow fiber blood oxygenator
- Patent number 6,350,411
- Issue date Feb 26, 2002
- Celgard Inc.
- Kwantai Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reactive ion etching method of fabricating nozzles for aerosolized...
- Patent number 6,295,986
- Issue date Oct 2, 2001
- Aradigm Corporation
- Rajesh S. Patel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymeric integral net
- Patent number 6,277,464
- Issue date Aug 21, 2001
- Pall Corporation
- John B. Ronan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Membrane filter element for chemical-mechanical polishing slurries
- Patent number 6,260,709
- Issue date Jul 17, 2001
- Parker-Hannifin Corporation
- Derek A. Leman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Fluoroplastic apertured film fabric, structures employing same and...
- Patent number 5,776,343
- Issue date Jul 7, 1998
- Applied Extrusion Technologies, Inc.
- D. Timothy Cullen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hollow fibre membrane extrusion
- Patent number 5,395,570
- Issue date Mar 7, 1995
- Memtec Limited
- Clinton V. Kopp
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Extrusion head for forming polymeric hollow fiber
- Patent number 5,318,417
- Issue date Jun 7, 1994
- Clinton V. Kopp
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Liquid applicator with metering insert
- Patent number 5,308,180
- Issue date May 3, 1994
- Minnesota Mining and Manufacturing Company
- Kaveh Pournoor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process of making a porous hollow fiber membrane
- Patent number 5,277,851
- Issue date Jan 11, 1994
- Douglas L. Ford
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Artificial lung and method of using it
- Patent number 5,192,320
- Issue date Mar 9, 1993
- Dainippon Ink & Chemicals Inc.
- Takanori Anazawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making membrane-type filter and product thereof
- Patent number 4,964,992
- Issue date Oct 23, 1990
- Susan H. Goldsmith
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC COMPOSITE INCLUDING A STIFFENING POLYMER, DEVICES, AND ASS...
- Publication number 20220410082
- Publication date Dec 29, 2022
- W.L. GORE & ASSOCIATES, INC.
- Anit Dutta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ASYMMETRIC HOLLOW FIBER MEMBRANES AND METHODS OF MAKING AND USING T...
- Publication number 20220062816
- Publication date Mar 3, 2022
- 3M Innovative Properties Company
- Kuan-Yin Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR FUEL TANK DRAINING AND POLISHING
- Publication number 20220016578
- Publication date Jan 20, 2022
- Daniel Lash
- B60 - VEHICLES IN GENERAL
Information Patent Application
PERFLUOROCARBON-FREE MEMBRANES FOR MEMBRANE DISTILLATION
- Publication number 20210086143
- Publication date Mar 25, 2021
- King Abdullah University of Science and Technology
- Himanshu MISHRA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MICROFABRICATED ION-SELECTIVE FILTER FOR FILTRATION OF IONS AND MOL...
- Publication number 20150283512
- Publication date Oct 8, 2015
- NEW YORK UNIVERSITY
- Yong Ak Song
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Method of Producing Microporous Polymer Membrane and Microporous Po...
- Publication number 20110223407
- Publication date Sep 15, 2011
- CS Tech Co., Ltd.
- Jeong-Won Ban
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Microporous Polyolefin Membrane, Its Production Method, And Battery...
- Publication number 20100151334
- Publication date Jun 17, 2010
- Hiroyuki Ozaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ADAPTIVE MEMBRANE STRUCTURE
- Publication number 20090314696
- Publication date Dec 24, 2009
- E.I. du Pont de Nemours and Company
- Joseph D. Trentacosta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane Preparation Method Comprising the Extrusion of a Thermopla...
- Publication number 20090203805
- Publication date Aug 13, 2009
- INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE
- Jean-Yves Sanchez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Tetrafluoroethylene resin molded article, expanded tetrafluoroethyl...
- Publication number 20090029136
- Publication date Jan 29, 2009
- Fumihiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Porous body and filter
- Publication number 20080227880
- Publication date Sep 18, 2008
- Daikin Industries, Ltd.
- Hiroyuki YOSHIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, AND BATTERY...
- Publication number 20070264483
- Publication date Nov 15, 2007
- TONEN CHEMICAL CORPORATION
- Hiroyuki Ozaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite membrane and method for forming the same
- Publication number 20060269735
- Publication date Nov 30, 2006
- Da-Ming Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Microporous hollow fiber membrane with lengthwise variable mechanic...
- Publication number 20050112371
- Publication date May 26, 2005
- Milan Plesek
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Micro/nano-embossing process and useful applications thereof
- Publication number 20030186405
- Publication date Oct 2, 2003
- The Ohio State University Research Foundation
- L. James Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymeric integral net
- Publication number 20010024710
- Publication date Sep 27, 2001
- John B. Ronan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

by mechanical treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Asymmetric hollow fiber membranes and methods of making and using t...

Perfluorocarbon-free membranes for membrane distillation

Microporous membrane lithium ion secondary battery and method of pr...

Hybrid type filtration structure for filtering liquid

Method of preparing microporous membrane, microporous membrane, bat...

Multi-stage drawing technique for forming porous fibers

Microporous polyolefin film, separator for battery, and production...

Film-stretching apparatus and method of producing film

Film-stretching apparatus and method of producing film

Method for making gas-separation membranes having improved flux and...

Method of producing microporous polymer membrane and microporous po...

Non-porous sinter molded article of tetrafluoroethylene resin, expa...

Adaptive membrane structure

Membrane preparation method comprising the extrusion of a thermopla...

Microporous polyolefin membrane, its production method, and battery...

Composite membrane and method for forming the same

Cellulose extrusion

Method of manufacturing a porous balloon

Method of preparing hollow fiber-type separation membrane from high...

Microporous hollow fiber blood oxygenator

Reactive ion etching method of fabricating nozzles for aerosolized...

Polymeric integral net

Membrane filter element for chemical-mechanical polishing slurries

Fluoroplastic apertured film fabric, structures employing same and...

Hollow fibre membrane extrusion

Extrusion head for forming polymeric hollow fiber

Liquid applicator with metering insert

Process of making a porous hollow fiber membrane

Artificial lung and method of using it

Method of making membrane-type filter and product thereof

Patents Applicationslast 30 patents

ACOUSTIC COMPOSITE INCLUDING A STIFFENING POLYMER, DEVICES, AND ASS...

ASYMMETRIC HOLLOW FIBER MEMBRANES AND METHODS OF MAKING AND USING T...

SYSTEMS AND METHODS FOR FUEL TANK DRAINING AND POLISHING

PERFLUOROCARBON-FREE MEMBRANES FOR MEMBRANE DISTILLATION

MICROFABRICATED ION-SELECTIVE FILTER FOR FILTRATION OF IONS AND MOL...

Method of Producing Microporous Polymer Membrane and Microporous Po...

Microporous Polyolefin Membrane, Its Production Method, And Battery...

ADAPTIVE MEMBRANE STRUCTURE

Membrane Preparation Method Comprising the Extrusion of a Thermopla...

Tetrafluoroethylene resin molded article, expanded tetrafluoroethyl...

Porous body and filter

MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, AND BATTERY...

Composite membrane and method for forming the same

Microporous hollow fiber membrane with lengthwise variable mechanic...

Micro/nano-embossing process and useful applications thereof

Polymeric integral net