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Yufeng Xu
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Gurnee, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Siloxane compositions and methods for reducing VOC and siloxane dust
Patent number
10,232,588
Issue date
Mar 19, 2019
United States Gypsum Company
Yufeng Xu
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Light weight gypsum fiber panel suitable for use as roof cover board
Patent number
9,950,957
Issue date
Apr 24, 2018
United States Gypsum Company
Yufeng Xu
E04 - BUILDING
Information
Patent Grant
Compositions and methods for water-resistant gypsum fiber products
Patent number
9,410,058
Issue date
Aug 9, 2016
United States Gypsum Company
David R. Blackburn
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Paper substrates useful in wallboard tape applications
Patent number
8,388,802
Issue date
Mar 5, 2013
International Paper Company
Stephen A. Buzza
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper substrates useful in wallboard tape applications
Patent number
8,152,961
Issue date
Apr 10, 2012
International Paper Company
Stephen A Buzza
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Gypsum wallboard with improved nail pull strength and the method fo...
Patent number
8,034,203
Issue date
Oct 11, 2011
United States Gypsum Company
Yufeng Xu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Paper substrates useful in wallboard tape applications
Patent number
7,789,996
Issue date
Sep 7, 2010
International Paper Company
Stephen A Buzza
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
Light Weight Gypsum Fiber Panel Suitable for Use as Roof Cover Board
Publication number
20170107152
Publication date
Apr 20, 2017
United States Gypsum Company
Yufeng Xu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SILOXANE COMPOSITIONS AND METHODS FOR REDUCING VOC AND SILOXANE DUST
Publication number
20150306846
Publication date
Oct 29, 2015
United States Gypsum Company
Yufeng Xu
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITIONS AND METHODS FOR WATER-RESISTANT GYPSUM FIBER PRODUCTS
Publication number
20150291844
Publication date
Oct 15, 2015
United States Gypsum Company
David R. Blackburn
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PAPER SUBSTRATES USEFUL IN WALLBOARD TAPE APPLICATIONS
Publication number
20150034264
Publication date
Feb 5, 2015
International Paper Company
Stephen A. BUZZA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER SUBSTRATES USEFUL IN WALLBOARD TAPE APPLICATIONS
Publication number
20130153166
Publication date
Jun 20, 2013
International Paper Company
Stephen A. Buzza
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTILAYERED CORE BOARD WITH ENHANCED NAIL-PULL STRENGTH
Publication number
20120207989
Publication date
Aug 16, 2012
United States Gypsum Company
Yufeng XU
B32 - LAYERED PRODUCTS
Information
Patent Application
PAPER SUBSTRATES USEFUL IN WALLBOARD TAPE APPLICATIONS
Publication number
20120193055
Publication date
Aug 2, 2012
International Paper Company
STEPHEN A. BUZZA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER SUBSTRATES USEFUL IN WALLBOARD TAPE APPLICATIONS
Publication number
20110108225
Publication date
May 12, 2011
International Paper Company
STEPHEN A. BUZZA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
GYPSUM WALLBOARD WITH IMPROVED NAIL PULL STRENGTH AND THE METHOD FO...
Publication number
20080254317
Publication date
Oct 16, 2008
United States Gypsum Company
Yufeng XU
B32 - LAYERED PRODUCTS
Information
Patent Application
Paper substrates useful in wallboard tape applications
Publication number
20060191656
Publication date
Aug 31, 2006
Stephen A. Buzza
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE