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Wen-Feng Liu
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Naperville, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reflow oven and methods of treating surfaces of the reflow oven
Patent number
9,662,731
Issue date
May 30, 2017
Illinois Tool Works Inc.
Douglas T. Ngai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Self-adhesive laminate and method of making it
Patent number
9,650,545
Issue date
May 16, 2017
Wilsonart LLC
Wen-Feng Liu
B44 - DECORATIVE ARTS
Information
Patent Grant
Reflow oven and methods of treating surfaces of the reflow oven
Patent number
9,170,051
Issue date
Oct 27, 2015
Illinois Tool Works Inc.
Douglas Ngai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reflow oven and methods of treating surfaces of the reflow oven
Patent number
8,940,099
Issue date
Jan 27, 2015
Illinois Tool Works Inc.
Douglas Ngai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fastener coating formulation
Patent number
8,882,426
Issue date
Nov 11, 2014
Illinois Tool Works Inc.
Christopher A. Horst
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Curable adhesive compositions containing reactive multi-functional...
Patent number
8,058,345
Issue date
Nov 15, 2011
Illinois Tool Works Inc.
Wen-Feng Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Adhesive of epoxy compound, epoxy-reactive monomer and tri- and tet...
Patent number
8,026,321
Issue date
Sep 27, 2011
Illinois Tool Works Inc.
Wen-Feng Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Curable adhesive compositions containing reactive multi-functional...
Patent number
7,544,739
Issue date
Jun 9, 2009
Illinois Tool Works Inc.
Wen-Feng Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Viscous chemical anchoring adhesive
Patent number
7,368,170
Issue date
May 6, 2008
Illinois Tool Works Inc.
Wen-Feng Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive compositions
Patent number
7,244,793
Issue date
Jul 17, 2007
Illinois Tool Works Inc.
Wen-Feng Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Wrapped highly viscous chemical anchoring adhesive
Patent number
7,226,650
Issue date
Jun 5, 2007
Illinois Tool Works Inc.
Wen-Feng Liu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Photoimageable compositions and films for printed wiring board manu...
Patent number
6,462,107
Issue date
Oct 8, 2002
The Texas A&M University System
David P. Sinclair
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pressure-sensitive adhesives of polyvinyl methyl ether
Patent number
5,330,832
Issue date
Jul 19, 1994
Amoco Corporation
Wen-Feng Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MAKING A SELF-ADHESIVE LAMINATE
Publication number
20170298255
Publication date
Oct 19, 2017
Wilsonart LLC
WEN-FENG LIU
B44 - DECORATIVE ARTS
Information
Patent Application
REFLOW OVEN AND METHODS OF TREATING SURFACES OF THE REFLOW OVEN
Publication number
20150129642
Publication date
May 14, 2015
Illinois Tool Works Inc.
Douglas T. Ngai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
REFLOW OVEN AND METHODS OF TREATING SURFACES OF THE REFLOW OVEN
Publication number
20140209662
Publication date
Jul 31, 2014
Illinois Tool Works Inc.
Douglas Ngai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
REFLOW OVEN AND METHODS OF TREATING SURFACES OF THE RELFOW OVEN
Publication number
20130256389
Publication date
Oct 3, 2013
Illinois Tool Works Inc.
Douglas Ngai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SELF-ADHESIVE LAMINATE AND METHOD OF MAKING IT
Publication number
20130089689
Publication date
Apr 11, 2013
Wilsonart LLC
WEN-FENG LIU
B44 - DECORATIVE ARTS
Information
Patent Application
FASTENER COATING FORMULATION
Publication number
20120057950
Publication date
Mar 8, 2012
Illinois Tool Works Inc.
Christopher A. Horst
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CURABLE ADHESIVE COMPOSITIONS CONTAINING REACTIVE MULTI-FUNCTIONAL...
Publication number
20090215964
Publication date
Aug 27, 2009
Illinois Tool Works Inc.
Barbara Chabut
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adhesive Compositions
Publication number
20090131608
Publication date
May 21, 2009
Illinois Tool Works Inc.
Wen-Feng Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Self-adhesive laminate and method of making it
Publication number
20060062955
Publication date
Mar 23, 2006
Wen-Feng Liu
B44 - DECORATIVE ARTS
Information
Patent Application
Viscous chemical anchoring adhesive
Publication number
20060004127
Publication date
Jan 5, 2006
Wen-Feng Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Wrapped highly viscous chemical anchoring adhesive
Publication number
20060003128
Publication date
Jan 5, 2006
Wen-Feng Liu
B32 - LAYERED PRODUCTS
Information
Patent Application
Adhesive compositions
Publication number
20050090626
Publication date
Apr 28, 2005
Illinois Tool Works Inc.
Wen-Feng Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Curable adhesive compositions containing reactive multi-functional...
Publication number
20040157997
Publication date
Aug 12, 2004
Illinois Tool Works Inc.
Wen-Feng Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Vinyl ester adhesive compositions
Publication number
20040127680
Publication date
Jul 1, 2004
Illinois Tool Works Inc.
Barbara Chabut
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...