Binbing Han

US Patent:

20130193075, Aug 1, 2013

Filed:

Feb 1, 2012

Appl. No.:

13/363793

Inventors:

Xuemei Liang - Pensacola FL, US
Mark Murla - Pensacola FL, US
Binbing Han - Pensacola FL, US
Donald Simonton - Gulf Breeze FL, US
Richard Morris - Longwood FL, US

Assignee:

Pall Corporation - Port Washington NY

International Classification:

B01D 69/00
B01D 63/14
B29D 7/01
B01D 61/00

US Classification:

210650, 21050027, 2104935, 264 458

Abstract:

Asymmetric membranes comprising a first asymmetric porous zone including a first porous asymmetry that increases from the first exterior surface through the first porous zone of the bulk, and a second asymmetric porous zone including a second porous asymmetry that increases from the second exterior surface through the second porous zone of the bulk, wherein the first average pore size is larger than the second average pore size, as well as methods of making and using the membranes, are disclosed.

US Patent:

20160053064, Feb 25, 2016

Filed:

Aug 20, 2014

Appl. No.:

14/464201

Inventors:

- Port Washington NY, US
Xuemei LIANG - Pensacola FL, US
Binbing HAN - Pensacola FL, US

International Classification:

C08J 9/00
C07K 1/34
B01D 39/16

Abstract:

Hydrophilic porous membranes comprising a random copolymer of:

US Patent:

20150190756, Jul 9, 2015

Filed:

Mar 2, 2015

Appl. No.:

14/635228

Inventors:

- Port Washington NY, US
Mark MURLA - Pensacola FL, US
Binbing HAN - Pensacola FL, US
Donald SIMONTON - Gulf Breeze FL, US
Richard MORRIS - Pensacola FL, US

International Classification:

B01D 69/02
B01D 71/68
B01D 67/00
B01D 69/12

Abstract:

Asymmetric membranes comprising a first asymmetric porous zone including a first porous asymmetry that increases from the first exterior surface through the first porous zone of the bulk, and a second asymmetric porous zone including a second porous asymmetry that increases from the second exterior surface through the second porous zone of the bulk, wherein the first average pore size is larger than the second average pore size, as well as methods of making and using the membranes, are disclosed.

US Patent:

20150165388, Jun 18, 2015

Filed:

Dec 17, 2013

Appl. No.:

14/109191

Inventors:

- Port Washington NY, US
Binbing HAN - Pensacola FL, US

International Classification:

B01D 71/68
B01D 61/14

Abstract:

A skinless microporous asymmetric polyethersulfone membrane comprising a surface having a surface area comprising nodes and tendrils, the tendrils having at least two ends, one end which is attached to a node, and another end which is unattached to the node, the tendrils covering in the range of from about 10% to about 70% of the surface area of the first surface, is disclosed.

US Patent:

20140339164, Nov 20, 2014

Filed:

May 14, 2013

Appl. No.:

13/894018

Inventors:

- Port Washingotn NY, US
Binbing Han - Pensacola FL, US
Richard Alan Morris - Pensacola FL, US

Assignee:

Pall Corporation - Port Washington NY

International Classification:

B01D 69/02
B01D 67/00
B01D 69/12

US Classification:

210650, 21050027, 264 49

Abstract:

Membranes having first and second porous portions, wherein the first portion has a more open pore structure than the second portion, wherein the first porous portion includes pores prepared by removing introduced particles, as well as methods of making and using the membranes, are disclosed.

US Patent:

20140339166, Nov 20, 2014

Filed:

May 14, 2013

Appl. No.:

13/894210

Inventors:

- Port Washington NY, US
Binbing Han - Pensacola FL, US

Assignee:

Pall Corporation - Port Washington NY

International Classification:

B01D 69/02
B01D 67/00
B01D 69/12

US Classification:

210650, 21050027, 264 49

Abstract:

Membranes having first and second porous portions, wherein the first portion has a more open pore structure than the second portion, wherein the first porous portion includes channels prepared by removing introduced fibers, as well as methods of making and using the membranes, are disclosed.