Bi Le-Khac

Person

West Chester, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet-curable polyols and polyurethane compositions made ther...
- Patent number 9,133,297
- Issue date Sep 15, 2015
- ALLNEX IP S.a.r.L.
- Bi Le-Khac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Direct epoxidation catalyst and process
- Patent number 8,124,798
- Issue date Feb 28, 2012
- Lyondell Chemical Technology, L.P.
- Roger A. Grey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-encapsulated ion-exchange resin
- Patent number 7,718,158
- Issue date May 18, 2010
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Direct epoxidation process
- Patent number 7,615,654
- Issue date Nov 10, 2009
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for oxidizing organic compounds
- Patent number 7,528,269
- Issue date May 5, 2009
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen peroxide
- Patent number 7,501,532
- Issue date Mar 10, 2009
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Titanium zeolite catalysts
- Patent number 7,470,800
- Issue date Dec 30, 2008
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct epoxidation catalyst and process
- Patent number 7,453,003
- Issue date Nov 18, 2008
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct epoxidation process
- Patent number 7,432,384
- Issue date Oct 7, 2008
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen peroxide
- Patent number 7,357,909
- Issue date Apr 15, 2008
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation catalyst
- Patent number 7,288,237
- Issue date Oct 30, 2007
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Titanium zeolite catalysts
- Patent number 7,276,464
- Issue date Oct 2, 2007
- Lyondell Chemical Technology, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Double-metal cyanide catalysts which can be used to prepare polyols...
- Patent number 7,223,832
- Issue date May 29, 2007
- Bayer Antwerpen, J.V.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultraviolet-curable polyurethane compositions
- Patent number 7,041,708
- Issue date May 9, 2006
- Bayer MaterialScience LLC
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxidation process with in-situ H202 generation and polymer-encapsul...
- Patent number 7,030,255
- Issue date Apr 18, 2006
- Lyondell Chemical Technology, L.P.
- Roger A. Grey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-encapsulated titanium zeolites for oxidation reactions
- Patent number 6,958,405
- Issue date Oct 25, 2005
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing double metal cyanide catalyzed polyols
- Patent number 6,884,826
- Issue date Apr 26, 2005
- Bayer Antwerp, N.V.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double-metal cyanide catalysts which can be used to prepare polyols...
- Patent number 6,867,162
- Issue date Mar 15, 2005
- Bayer MaterialScience LLC
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing comb-branched polymers
- Patent number 6,815,513
- Issue date Nov 9, 2004
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double-metal cyanide catalysts for preparing polyether polyols
- Patent number 6,797,665
- Issue date Sep 28, 2004
- Bayer Antwerpen
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double-metal cyanide catalysts which can be used to prepare polyols...
- Patent number 6,696,383
- Issue date Feb 24, 2004
- Bayer Polymers LLC
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing comb-branched polymers
- Patent number 6,214,958
- Issue date Apr 10, 2001
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making an epoxide polymer using highly active double met...
- Patent number 6,211,330
- Issue date Apr 3, 2001
- Bayer Antwerp N.V.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid-treated double metal cyanide complex catalysts
- Patent number 6,063,897
- Issue date May 16, 2000
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxide polymerization process
- Patent number 6,028,230
- Issue date Feb 22, 2000
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly active double metal cyanide catalysts
- Patent number 6,018,017
- Issue date Jan 25, 2000
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double metal cyanide catalysts containing cyclic, bidentate complex...
- Patent number 6,013,596
- Issue date Jan 11, 2000
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double metal cyanide catalysts
- Patent number 5,998,672
- Issue date Dec 7, 1999
- ARCO Chemical Technology, L.P.
- Ahmad Soltani-Ahmadi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double metal cyanide catalysts
- Patent number 5,900,384
- Issue date May 4, 1999
- Arco Chemical Technology L.P.
- Ahmad Soltani-Ahmadi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly active double metal cyanide catalysts
- Patent number 5,789,626
- Issue date Aug 4, 1998
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Direct epoxidation catalyst and process
- Publication number 20110152550
- Publication date Jun 23, 2011
- Roger A. Grey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Direct epoxidation process using alkanoic acid modifier
- Publication number 20110098491
- Publication date Apr 28, 2011
- Bernard Cooker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Epoxidation catalyst
- Publication number 20100076207
- Publication date Mar 25, 2010
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Epoxidation catalyst
- Publication number 20090216033
- Publication date Aug 27, 2009
- Bi LeKhac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing hydrogen peroxide
- Publication number 20080003175
- Publication date Jan 3, 2008
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Titanium zeolite catalysts
- Publication number 20070282116
- Publication date Dec 6, 2007
- LYONDELL CHEMICAL TECHNOLOGY, L.P.
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ultraviolet-curable polyols and polyurethane compositions made ther...
- Publication number 20070265367
- Publication date Nov 15, 2007
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for oxidizing organic compounds
- Publication number 20070142651
- Publication date Jun 21, 2007
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Epoxidation catalyst
- Publication number 20070112209
- Publication date May 17, 2007
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Epoxidation catalyst
- Publication number 20070112208
- Publication date May 17, 2007
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Direct epoxidation process
- Publication number 20070093669
- Publication date Apr 26, 2007
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Direct epoxidation process
- Publication number 20070093668
- Publication date Apr 26, 2007
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymer-encapsulated ion-exchange resin
- Publication number 20070086940
- Publication date Apr 19, 2007
- Bi Le-Khac
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Titanium zeolite catalysts
- Publication number 20050283009
- Publication date Dec 22, 2005
- Bi Le-Khac
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for making hydrogen peroxide
- Publication number 20050201925
- Publication date Sep 15, 2005
- Bi Le-Khac
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER-ENCAPSULATED TITANIUM ZEOLITES FOR OXIDATION REACTIONS
- Publication number 20050203304
- Publication date Sep 15, 2005
- Bi Le-Khac
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Oxidation process with in-situ H2O2 generation and polymer-encapsul...
- Publication number 20050202957
- Publication date Sep 15, 2005
- Roger A. Grey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ultraviolet-curable polyurethane compositions
- Publication number 20050107485
- Publication date May 19, 2005
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UV-curable polyols
- Publication number 20050107486
- Publication date May 19, 2005
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING DOUBLE METAL CYANIDE CATALYZED POLYOLS
- Publication number 20040249104
- Publication date Dec 9, 2004
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Double-metal cyanide catalysts which can be used to prepare polyols...
- Publication number 20040116281
- Publication date Jun 17, 2004
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Double-metal cyanide catalysts which can be used to prepare polyols...
- Publication number 20040102314
- Publication date May 27, 2004
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Double-metal cyanide catalysts for preparing polyether polyols
- Publication number 20030211935
- Publication date Nov 13, 2003
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing comb-branched polymers
- Publication number 20010001797
- Publication date May 24, 2001
- ARCO Chemical Technology, L.P.
- Bi Le-Khac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Ultraviolet-curable polyols and polyurethane compositions made ther...

Direct epoxidation catalyst and process

Polymer-encapsulated ion-exchange resin

Direct epoxidation process

Process for oxidizing organic compounds

Process for producing hydrogen peroxide

Titanium zeolite catalysts

Direct epoxidation catalyst and process

Direct epoxidation process

Process for producing hydrogen peroxide

Epoxidation catalyst

Titanium zeolite catalysts

Double-metal cyanide catalysts which can be used to prepare polyols...

Ultraviolet-curable polyurethane compositions

Oxidation process with in-situ H202 generation and polymer-encapsul...

Polymer-encapsulated titanium zeolites for oxidation reactions

Process for preparing double metal cyanide catalyzed polyols

Double-metal cyanide catalysts which can be used to prepare polyols...

Process for preparing comb-branched polymers

Double-metal cyanide catalysts for preparing polyether polyols

Double-metal cyanide catalysts which can be used to prepare polyols...

Process for preparing comb-branched polymers

Process of making an epoxide polymer using highly active double met...

Acid-treated double metal cyanide complex catalysts

Epoxide polymerization process

Highly active double metal cyanide catalysts

Double metal cyanide catalysts containing cyclic, bidentate complex...

Double metal cyanide catalysts

Double metal cyanide catalysts

Highly active double metal cyanide catalysts

Patents Applicationslast 30 patents

Direct epoxidation catalyst and process

Direct epoxidation process using alkanoic acid modifier

Epoxidation catalyst

Epoxidation catalyst

Process for producing hydrogen peroxide

Titanium zeolite catalysts

Ultraviolet-curable polyols and polyurethane compositions made ther...

Process for oxidizing organic compounds

Epoxidation catalyst

Epoxidation catalyst

Direct epoxidation process

Direct epoxidation process

Polymer-encapsulated ion-exchange resin

Titanium zeolite catalysts

Process for making hydrogen peroxide

POLYMER-ENCAPSULATED TITANIUM ZEOLITES FOR OXIDATION REACTIONS

Oxidation process with in-situ H2O2 generation and polymer-encapsul...

Ultraviolet-curable polyurethane compositions

UV-curable polyols

PROCESS FOR PREPARING DOUBLE METAL CYANIDE CATALYZED POLYOLS

Double-metal cyanide catalysts which can be used to prepare polyols...

Double-metal cyanide catalysts which can be used to prepare polyols...

Double-metal cyanide catalysts for preparing polyether polyols

Process for preparing comb-branched polymers