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Richard Morris
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Longwood, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Asymmetric membranes
Patent number
9,415,347
Issue date
Aug 16, 2016
Pall Corporation
Xuemei Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Asymmetric membranes
Patent number
9,005,496
Issue date
Apr 14, 2015
Pall Corporation
Xuemei Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multilayer microfiltration membrane
Patent number
8,840,791
Issue date
Sep 23, 2014
Pall Corporation
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laminates of asymmetric membranes
Patent number
7,851,043
Issue date
Dec 14, 2010
Pall Corporation
Jerry Ditter
B32 - LAYERED PRODUCTS
Information
Patent Grant
Highly asymmetric, hydrophilic, microfiltration membranes having la...
Patent number
7,125,493
Issue date
Oct 24, 2006
Pall Corporation
I-Fan Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Highly asymmetric, hydrophilic, microfiltration membranes having la...
Patent number
6,939,468
Issue date
Sep 6, 2005
Pall Corporation
I-Fan Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Laminates of asymmetric membranes
Patent number
6,596,112
Issue date
Jul 22, 2003
Pall Corporation
Jerry Ditter
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Highly asymmetric, hydrophilic, microfiltration membranes having la...
Patent number
6,565,782
Issue date
May 20, 2003
Pall Corporation
I-Fan Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Large pore synthetic polymer membranes
Patent number
6,440,306
Issue date
Aug 27, 2002
Pall Corporation
Jerome Ditter
B32 - LAYERED PRODUCTS
Information
Patent Grant
Large pore synthetic polymer membranes
Patent number
6,277,281
Issue date
Aug 21, 2001
USF Filtration and Separations Group Inc.
Jerome Ditter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Internal hydrophilic membranes from blended anionic copolymers
Patent number
6,258,272
Issue date
Jul 10, 2001
USF Filtrations and Separations Group, Inc.
I-fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Large pore synthetic polymer membranes
Patent number
6,110,369
Issue date
Aug 29, 2000
USF Filtration and Separations Group, Inc.
Jerome Ditter
B32 - LAYERED PRODUCTS
Information
Patent Grant
Highly assymetric, hydrophilic, microfiltration membranes having la...
Patent number
6,045,899
Issue date
Apr 4, 2000
USF Filtration and Separations Group, Inc.
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Large pore synthetic polymer membranes
Patent number
5,979,670
Issue date
Nov 9, 1999
USF Filtration and Separations Group Inc.
Jerome Ditter
B32 - LAYERED PRODUCTS
Information
Patent Grant
Highly asymmetric ultrafiltration membranes
Patent number
5,958,989
Issue date
Sep 28, 1999
USF Filtration and Separations Group, Inc.
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Highly asymmetric ultrafiltration membranes
Patent number
5,928,774
Issue date
Jul 27, 1999
USF Filtration and Separations Group Inc.
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microfiltration membranes having high pore density and mixed isotro...
Patent number
5,906,742
Issue date
May 25, 1999
USF Filtration and Separations Group Inc.
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Large pore synthetic polymer membranes
Patent number
5,846,422
Issue date
Dec 8, 1998
Memtec America Corporation
Jerome Ditter
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
ASYMMETRIC MEMBRANES
Publication number
20150190756
Publication date
Jul 9, 2015
PALL CORPORATION
Xuemei Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH THROUGHPUT MEMBRANE
Publication number
20140339164
Publication date
Nov 20, 2014
PALL CORPORATION
Xuemei Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH THROUGHPUT MEMBRANE WITH ROUGH SURFACE
Publication number
20140339165
Publication date
Nov 20, 2014
PALL CORPORATION
Binbing Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STIRRER CELL MODULE AND METHOD OF USING
Publication number
20140318230
Publication date
Oct 30, 2014
PALL CORPORATION
Jason S. PELLEGRINO
G01 - MEASURING TESTING
Information
Patent Application
ANTIMICROBIAL FILTER
Publication number
20130264277
Publication date
Oct 10, 2013
PALL CORPORATION
Erik HEIDENREICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ASYMMETRIC MEMBRANES
Publication number
20130193075
Publication date
Aug 1, 2013
PALL CORPORATION
Xuemei Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTILAYER MICROFILTRATION MEMBRANE
Publication number
20130056420
Publication date
Mar 7, 2013
PALL CORPORATION
I-Fan WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Highly asymmetric, hydrophilic, microfiltration membranes having la...
Publication number
20050011834
Publication date
Jan 20, 2005
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Highly asymmetric, hydrophilic, microfiltration membranes having la...
Publication number
20040065607
Publication date
Apr 8, 2004
I-Fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL