Membership
Tour
Register
Log in
Lawrence C Costa
Follow
Person
Mansfield, MA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Flux enhancing agent for improving composite polyamide reverse osmo...
Patent number
9,914,098
Issue date
Mar 13, 2018
Xingpeng Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flux enhancing agent for improving composite polyamide reverse osmo...
Patent number
9,346,023
Issue date
May 24, 2016
General Electric Company
Xingpeng Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis composite membranes for boron removal
Patent number
8,616,380
Issue date
Dec 31, 2013
General Electric Company
Hua Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of making composite membrane
Patent number
8,580,341
Issue date
Nov 12, 2013
General Electric Company
Hua Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High recovery reverse osmosis process and apparatus
Patent number
7,514,001
Issue date
Apr 7, 2009
GE Infrastructure, Water & Process Technologies
Lawrence C. Costa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Catalyst mediated method of interfacial polymerization on a micropo...
Patent number
5,693,227
Issue date
Dec 2, 1997
Ionics, Incorporated
Lawrence C. Costa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Asymmetric semipermeable poly(aryletherketone) membranes and method...
Patent number
5,089,192
Issue date
Feb 18, 1992
Ionics, Incorporated
Lawrence C. Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING MEMBRANE AND ASSOCIATED MEMBRANE AND FILTER EL...
Publication number
20190083940
Publication date
Mar 21, 2019
Linglu YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A POLYVINYL ALCOHOL POROUS SUPPORT AND METHOD
Publication number
20180326360
Publication date
Nov 15, 2018
Li May GOH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Novel Flux Enhancing Agent for Improving Composite Polyamide Revers...
Publication number
20160193572
Publication date
Jul 7, 2016
GENERAL ELECTRIC COMPANY
Xingpeng ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel Flux Enhancing Agent for Improving Composite Polyamide Revers...
Publication number
20140054228
Publication date
Feb 27, 2014
GENERAL ELECTRIC COMPANY
Xingpeng ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE MEMBRANE AND METHOD OF MAKING
Publication number
20120292249
Publication date
Nov 22, 2012
GENERAL ELECTRIC COMPANY
Hua Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REVERSE OSMOSIS COMPOSITE MEMBRANES FOR BORON REMOVAL
Publication number
20120255909
Publication date
Oct 11, 2012
GENERAL ELECTRIC COMPANY
Hua Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REVERSE OSMOSIS COMPOSITE MEMBRANES FOR BORON REMOVAL
Publication number
20110049055
Publication date
Mar 3, 2011
GENERAL ELECTRIC COMPANY
Hua Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITE MEMBRANE AND METHOD OF MAKING
Publication number
20100297429
Publication date
Nov 25, 2010
GENERAL ELECTRIC COMPANY
Hua Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High recovery reverse osmosis process and apparatus
Publication number
20070034571
Publication date
Feb 15, 2007
Lawrence C Costa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High recovery reverse osmosis process and apparatus
Publication number
20030173296
Publication date
Sep 18, 2003
Lawrence C Costa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL