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Frank Okezie Onyemauwa
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Pace, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Salt tolerant porous medium
Patent number
11,045,773
Issue date
Jun 29, 2021
Pall Corporation
Frank Onyemauwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Salt tolerant anion exchange medium
Patent number
10,737,259
Issue date
Aug 11, 2020
Pall Corporation
Frank Onyemauwa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoropolymers and membranes comprising fluoropolymers (II)
Patent number
10,576,431
Issue date
Mar 3, 2020
Pall Corporation
Frank Okezie Onyemauwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluoropolymers and membranes comprising fluoropolymers (II)
Patent number
10,518,225
Issue date
Dec 31, 2019
Pall Corporation
Frank Okezie Onyemauwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluoropolymers and membranes comprising fluoropolymers (I)
Patent number
10,471,396
Issue date
Nov 12, 2019
Pall Corporation
Frank Okezie Onyemauwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluoropolymers and membranes comprising fluoropolymers (I)
Patent number
10,343,122
Issue date
Jul 9, 2019
Pall Corporation
Frank Okezie Onyemauwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilic porous polytetrafluoroethylene membrane (II)
Patent number
10,315,168
Issue date
Jun 11, 2019
Pall Corporation
Marcin Stasiak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluoropolymers and membranes comprising fluoropolymers (III)
Patent number
10,130,918
Issue date
Nov 20, 2018
Pall Corporation
Frank Okezie Onyemauwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinated polymer and use thereof in the preparation of hydrophil...
Patent number
9,962,662
Issue date
May 8, 2018
Pall Corporation
Hassan Ait-Haddou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophilic block copolymers and membranes prepared therefrom (II)
Patent number
9,718,924
Issue date
Aug 1, 2017
Pall Corporation
Hassan Ait-Haddou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophilically modified fluorinated membrane (III)
Patent number
9,649,603
Issue date
May 16, 2017
Pall Corporation
Hassan Ait-Haddou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophilic block copolymers and membranes prepared therefrom (I)
Patent number
9,394,407
Issue date
Jul 19, 2016
Pall Corporation
Hassan Ait-Haddou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membranes comprising cellulosic material and hydrophilic block copo...
Patent number
9,309,367
Issue date
Apr 12, 2016
Pall Corporation
Lixiang Xiao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilic membranes and method of preparation thereof (IV)
Patent number
9,303,133
Issue date
Apr 5, 2016
Pall Corporation
Hassan Ait-Haddou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilic block copolymers and method of preparation thereof (III)
Patent number
9,260,569
Issue date
Feb 16, 2016
Pall Corporation
Hassan Ait-Haddou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked cellulosic membranes
Patent number
9,254,466
Issue date
Feb 9, 2016
Pall Corporation
Lixiang Xiao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mixed mode ligands
Patent number
8,802,448
Issue date
Aug 12, 2014
Pall Corporation
Hassan Ait-Haddou
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SALT TOLERANT POROUS MEDIUM
Publication number
20200070104
Publication date
Mar 5, 2020
PALL CORPORATION
Frank ONYEMAUWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SALT TOLERANT ANION EXCHANGE MEDIUM
Publication number
20200070140
Publication date
Mar 5, 2020
PALL CORPORATION
Frank ONYEMAUWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUOROPOLYMERS AND MEMBRANES COMPRISING FLUOROPOLYMERS (III)
Publication number
20180078908
Publication date
Mar 22, 2018
PALL CORPORATION
Frank Okezie Onyemauwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUOROPOLYMERS AND MEMBRANES COMPRISING FLUOROPOLYMERS (I)
Publication number
20180043313
Publication date
Feb 15, 2018
PALL CORPORATION
Frank Okezie Onyemauwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUOROPOLYMERS AND MEMBRANES COMPRISING FLUOROPOLYMERS (II)
Publication number
20180043314
Publication date
Feb 15, 2018
PALL CORPORATION
Frank Okezie Onyemauwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILIC POROUS POLYTETRAFLUOROETHYLENE MEMBRANE (II)
Publication number
20170028362
Publication date
Feb 2, 2017
PALL CORPORATION
Marcin STASIAK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILICALLY MODIFIED FLUORINATED MEMBRANE (III)
Publication number
20160288063
Publication date
Oct 6, 2016
PALL CORPORATION
Hassan AIT-HADDOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILIC BLOCK COPOLYMERS AND MEMBRANES PREPARED THEREFROM (I)
Publication number
20150376340
Publication date
Dec 31, 2015
PALL CORPORATION
Hassan AIT-HADDOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILIC BLOCK COPOLYMERS AND MEMBRANES PREPARED THEREFROM (II)
Publication number
20150376341
Publication date
Dec 31, 2015
PALL CORPORATION
Hassan AIT-HADDOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROPHILIC MEMBRANES AND METHOD OF PREPARATION THEREOF (IV)
Publication number
20150376364
Publication date
Dec 31, 2015
PALL CORPORATION
Hassan AIT-HADDOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSSLINKED CELLULOSIC MEMBRANES
Publication number
20150375177
Publication date
Dec 31, 2015
PALL CORPORATION
Lixiang XIAO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FLUORINATED POLYMER AND USE THEREOF IN THE PREPARATION OF HYDROPHIL...
Publication number
20150375181
Publication date
Dec 31, 2015
PALL CORPORATION
Hassan AIT-HADDOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILIC BLOCK COPOLYMERS AND METHOD OF PREPARATION THEREOF (III)
Publication number
20150376342
Publication date
Dec 31, 2015
PALL CORPORATION
Hassan AIT-HADDOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEMBRANES COMPRISING CELLULOSIC MATERIAL AND HYDROPHILIC BLOCK COPO...
Publication number
20150376362
Publication date
Dec 31, 2015
PALL CORPORATION
Lixiang XIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MIXED MODE LIGANDS
Publication number
20130030154
Publication date
Jan 31, 2013
PALL CORPORATION
Hassan AIT-HADDOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL