John S. Lee

Person

Baton Rouge, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Diimines and secondary diamines
- Patent number 8,212,078
- Issue date Jul 3, 2012
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Formulations for reaction injection molding and for spray systems
- Patent number 8,143,365
- Issue date Mar 27, 2012
- Albemarle Corporation
- William R. Brown
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Chain extenders
- Patent number 8,080,626
- Issue date Dec 20, 2011
- Albemarle Corporation
- Paul L. Wiggins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chain extenders
- Patent number 8,076,518
- Issue date Dec 13, 2011
- Albemarle Corporation
- Paul L. Wiggins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chain extenders
- Patent number 7,964,695
- Issue date Jun 21, 2011
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diimines and secondary diamines
- Patent number 7,767,858
- Issue date Aug 3, 2010
- Albemarle Corporation
- Paul L. Wiggins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diimines and secondary diamines
- Patent number 7,288,677
- Issue date Oct 30, 2007
- Albemarle Corporation
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing tetrakis(Faryl)borate salts
- Patent number 7,087,780
- Issue date Aug 8, 2006
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tetrakis(Faryl)borate salts
- Patent number 6,831,200
- Issue date Dec 14, 2004
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a magnesium di[tetrakis(Faryl)borate&...
- Patent number 6,388,138
- Issue date May 14, 2002
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Clean generation of a fluoroaryl grignard reagent
- Patent number 6,248,265
- Issue date Jun 19, 2001
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a magnesium di[tetrakis(Faryl)borate&...
- Patent number 6,169,208
- Issue date Jan 2, 2001
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkali metal tetrakis(.sup.F aryl)borates
- Patent number 6,162,950
- Issue date Dec 19, 2000
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of tris(aryl)borane from their tetrahydrofuran complexes
- Patent number 6,150,560
- Issue date Nov 21, 2000
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Clean generation of a perfluoroaryl grignard reagent
- Patent number 6,129,863
- Issue date Oct 10, 2000
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of pentafluorophenyl boron compounds
- Patent number 5,959,151
- Issue date Sep 28, 1999
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of supported auxiliary catalysts at elevated temperatur...
- Patent number 5,856,255
- Issue date Jan 5, 1999
- Albemarle Corporation
- Niomi L. Krzystowczyk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for upgrading metallocene catalysts
- Patent number 5,648,308
- Issue date Jul 15, 1997
- Albemarle Corporation
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for converting exo-isomers of alkyl substituted cyclopentad...
- Patent number 5,648,583
- Issue date Jul 15, 1997
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making an HCL adsorbent
- Patent number 5,595,954
- Issue date Jan 21, 1997
- Discovery Chemicals, Inc.
- John S. Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkylsubstituted cyclopentadienyl metallocene...
- Patent number 5,569,746
- Issue date Oct 29, 1996
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HCL adsorbent and method for making and using same
- Patent number 5,505,926
- Issue date Apr 9, 1996
- Discovery Chemicals, Inc.
- John S. Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkylcyclopentadienes
- Patent number 5,434,324
- Issue date Jul 18, 1995
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HCl adsorbent and method for making and using same
- Patent number 5,316,998
- Issue date May 31, 1994
- Discovery Chemicals, Inc.
- John S. Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cyclopentenones
- Patent number 5,276,199
- Issue date Jan 4, 1994
- Ethyl Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing metallocenes
- Patent number 5,200,537
- Issue date Apr 6, 1993
- Ethyl Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of particulate amide/imide prepolymers
- Patent number 5,145,943
- Issue date Sep 8, 1992
- Ethyl Corporation
- Hsueh M. Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Para-bromination of ortho-alkyl anilines
- Patent number 4,925,984
- Issue date May 15, 1990
- Ethyl Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a high purity dibromoneopentyl glycol product
- Patent number 4,913,848
- Issue date Apr 3, 1990
- Ethyl Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dibromoneopentyl glycol
- Patent number 4,873,377
- Issue date Oct 10, 1989
- Ethyl Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Chain Extenders
- Publication number 20110137005
- Publication date Jun 9, 2011
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Formulations For Reaction Injection Molding And For Spray Systems
- Publication number 20100160592
- Publication date Jun 24, 2010
- ALBEMARLE CORPORATION
- William R. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Diamines Having Reduced Color
- Publication number 20080315155
- Publication date Dec 25, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Blends of Diamines Having Reduced Color
- Publication number 20080262187
- Publication date Oct 23, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Class of Amine Coinitiators in Photoinitiated Polymerizations
- Publication number 20080249203
- Publication date Oct 9, 2008
- ALBEMARLE CORPORATION
- John G. Santobianco
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Diimines and Secondary Diamines
- Publication number 20080194788
- Publication date Aug 14, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIIMINES AND SECONDARY DIAMINES
- Publication number 20080033210
- Publication date Feb 7, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIIMINES AND SECONDARY DIAMINES
- Publication number 20080004406
- Publication date Jan 3, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Chain Extenders
- Publication number 20070270566
- Publication date Nov 22, 2007
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing tetrakis(faryl)borate-salts
- Publication number 20070197831
- Publication date Aug 23, 2007
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chain Extenders
- Publication number 20070073030
- Publication date Mar 29, 2007
- ALBEMARLE CORPORATION
- Paul L. Wiggins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Commercial ADMA products having reduced salts and odor and the nove...
- Publication number 20060281951
- Publication date Dec 14, 2006
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Diimines and secondary diamines
- Publication number 20060217567
- Publication date Sep 28, 2006
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing tetrakis(Faryl)borate salts
- Publication number 20040230075
- Publication date Nov 18, 2004
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing tetrakis(Faryl)borate salts
- Publication number 20040068134
- Publication date Apr 8, 2004
- John Y. Lee
- C07 - ORGANIC CHEMISTRY

John S. Lee

Person

Patents Grantslast 30 patents

Diimines and secondary diamines

Formulations for reaction injection molding and for spray systems

Chain extenders

Chain extenders

Chain extenders

Diimines and secondary diamines

Diimines and secondary diamines

Process for producing tetrakis(Faryl)borate salts

Process for producing tetrakis(Faryl)borate salts

Process for producing a magnesium di&#x0005B;tetrakis(Faryl)borate&...

Clean generation of a fluoroaryl grignard reagent

Process for producing a magnesium di&#x0005B;tetrakis(Faryl)borate&...

Preparation of alkali metal tetrakis(.sup.F aryl)borates

Recovery of tris(aryl)borane from their tetrahydrofuran complexes

Clean generation of a perfluoroaryl grignard reagent

Process for the purification of pentafluorophenyl boron compounds

Preparation of supported auxiliary catalysts at elevated temperatur...

Process for upgrading metallocene catalysts

Process for converting exo-isomers of alkyl substituted cyclopentad...

Method for making an HCL adsorbent

Process for preparing alkylsubstituted cyclopentadienyl metallocene...

HCL adsorbent and method for making and using same

Preparation of alkylcyclopentadienes

HCl adsorbent and method for making and using same

Process for preparing cyclopentenones

Process for preparing metallocenes

Production of particulate amide/imide prepolymers

Para-bromination of ortho-alkyl anilines

Process for producing a high purity dibromoneopentyl glycol product

Preparation of dibromoneopentyl glycol

Patents Applicationslast 30 patents

Chain Extenders

Formulations For Reaction Injection Molding And For Spray Systems

Diamines Having Reduced Color

Blends of Diamines Having Reduced Color

Class of Amine Coinitiators in Photoinitiated Polymerizations

Diimines and Secondary Diamines

DIIMINES AND SECONDARY DIAMINES

DIIMINES AND SECONDARY DIAMINES

Chain Extenders

Process for producing tetrakis(faryl)borate-salts

Chain Extenders

Commercial ADMA products having reduced salts and odor and the nove...

Diimines and secondary diamines

Process for producing tetrakis(Faryl)borate salts

Process for producing tetrakis(Faryl)borate salts

Process for producing a magnesium di[tetrakis(Faryl)borate&...

Process for producing a magnesium di[tetrakis(Faryl)borate&...