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Maybelle Woo
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Braintree, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ion-exchange membranes, filters, and methods
Patent number
11,918,990
Issue date
Mar 5, 2024
Entegris, Inc.
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Highly retentive polyamide hollow fiber membranes produced via cont...
Patent number
11,890,582
Issue date
Feb 6, 2024
Entegris, Inc.
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High capacity composite depth filter media with low extractables
Patent number
11,772,020
Issue date
Oct 3, 2023
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of forming a laminated single layer composite membrane
Patent number
11,701,623
Issue date
Jul 18, 2023
Entegris, Inc.
Dongzhu Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High capacity composite depth filter media with low extractables
Patent number
11,660,555
Issue date
May 30, 2023
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High capacity composite depth filter media with low extractables
Patent number
11,590,439
Issue date
Feb 28, 2023
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High capacity composite depth filter media with low extractables
Patent number
11,439,933
Issue date
Sep 13, 2022
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POROUS POLYETHYLENE FILTER MEMBRANE WITH ASYMMETRIC PORE STRUCTURE,...
Publication number
20230390709
Publication date
Dec 7, 2023
Entegris, Inc.
Kwok-Shun CHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH CAPACITY COMPOSITE DEPTH FILTER MEDIA WITH LOW EXTRACTABLES
Publication number
20230158429
Publication date
May 25, 2023
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEPTH FILTERS AND RELATED METHODS
Publication number
20230120229
Publication date
Apr 20, 2023
Entegris, Inc.
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH CAPACITY COMPOSITE DEPTH FILTER MEDIA WITH LOW EXTRACTABLES
Publication number
20220387917
Publication date
Dec 8, 2022
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION-EXCHANGE MEMBRANES, FILTERS, AND METHODS
Publication number
20210394169
Publication date
Dec 23, 2021
Entegris, Inc.
Maybelle WOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE FILTER MEDIA
Publication number
20210394128
Publication date
Dec 23, 2021
Entegris, Inc.
KwokShun CHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF FORMING A LAMINATED SINGLE LAYER COMPOSITE MEMBRANE
Publication number
20210354092
Publication date
Nov 18, 2021
Entegris, Inc.
Dongzhu WU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS POLYETHYLENE FILTER MEMBRANE WITH ASYMMETRIC PORE STRUCTURE,...
Publication number
20200139309
Publication date
May 7, 2020
Entegris, Inc.
Kwok-Shun CHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH CAPACITY COMPOSITE DEPTH FILTER MEDIA WITH LOW EXTRACTABLES
Publication number
20200129901
Publication date
Apr 30, 2020
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGHLY RETENTIVE POLYAMIDE HOLLOW FIBER MEMBRANES PRODUCED VIA CON...
Publication number
20190255489
Publication date
Aug 22, 2019
Entegris, Inc.
Maybelle WOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH CAPACITY COMPOSITE DEPTH FILTER MEDIA WITH LOW EXTRACTABLES
Publication number
20160114272
Publication date
Apr 28, 2016
EMD Millipore Corporation
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Enhanced Clarification Media
Publication number
20120168381
Publication date
Jul 5, 2012
EMD Millipore Corporation
Senthil Ramaswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Enhanced Clarification Media
Publication number
20120168382
Publication date
Jul 5, 2012
EMD Millipore Corporation
KS Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Enhanced Clarification Media
Publication number
20120006752
Publication date
Jan 12, 2012
Millipore Corporation
KS Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Enhanced Clarification Media
Publication number
20120006751
Publication date
Jan 12, 2012
Millipore Corporation
Senthil Ramaswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL