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Walter L. Renz
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Brookfield, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fracturing fluid composition and method utilizing same
Patent number
10,227,856
Issue date
Mar 12, 2019
Praxair Technology, Inc.
Richard M. Kelly
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fracturing fluid composition and method utilizing same
Patent number
9,580,641
Issue date
Feb 28, 2017
Praxair Technology, Inc.
Richard M. Kelly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of making a fracturing fluid composition and utilization the...
Patent number
9,163,496
Issue date
Oct 20, 2015
Praxair Technology, Inc.
Richard M. Kelly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Poly(vinylalcohol)-co-poly(vinylamine)polymers comprising functiona...
Patent number
7,572,843
Issue date
Aug 11, 2009
Ciba Specialty Chemicals Corporation
Walter L. Renz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink jet and recording material
Patent number
7,384,464
Issue date
Jun 10, 2008
Ciba Specialty Chemicals Corporation
Mervin G. Wood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photo-cured and stabilized coatings
Patent number
7,173,071
Issue date
Feb 6, 2007
Ciba Specialty Chemicals Corporation
Joseph Suhadolnik
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Stabilized adhesive compositions containing highly soluble, photost...
Patent number
6,268,415
Issue date
Jul 31, 2001
Ciba Specialty Chemicals Corporation
Walter Renz
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Stabilized adhesive compositions containing highly soluble, high ex...
Patent number
6,225,384
Issue date
May 1, 2001
Ciba Specialty Chemicals Corporation
Walter Renz
B32 - LAYERED PRODUCTS
Information
Patent Grant
Stabilized adhesive compositions containing highly soluble, high ex...
Patent number
6,191,199
Issue date
Feb 20, 2001
Ciba Speciatly Chemicals Corporation
Walter Renz
B32 - LAYERED PRODUCTS
Information
Patent Grant
Stabilized adhesive compositions containing highly soluble, red-shi...
Patent number
6,187,845
Issue date
Feb 13, 2001
Ciba Specialty Chemicals Corporation
Walter Renz
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
Fracturing Fluid Composition and Method Utilizing Same
Publication number
20170101858
Publication date
Apr 13, 2017
Richard M. Kelly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FRACTURING FLUID COMPOSITION AND METHOD UTILIZING SAME
Publication number
20150175878
Publication date
Jun 25, 2015
Richard M. Kelly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FRACTURING FLUID COMPOSITION AND METHOD OF USING SAME IN GEOLOGICAL...
Publication number
20140374094
Publication date
Dec 25, 2014
Richard M. Kelly
E21 - EARTH DRILLING MINING
Information
Patent Application
FRACTURING FLUID COMPOSITION AND METHOD OF USING SAME IN GEOLOGICAL...
Publication number
20140378354
Publication date
Dec 25, 2014
RICHARD M. KELLY
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Hindered Amine salt compounds
Publication number
20080221332
Publication date
Sep 11, 2008
Marvin G. Wood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly(vinyl alcohol)-co-poly(N-vinyl formamide) copolymers
Publication number
20070160780
Publication date
Jul 12, 2007
Walter L Renz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ink jet ink and recording material
Publication number
20060262149
Publication date
Nov 23, 2006
Mervin G. Wood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ink jet ink and recording material
Publication number
20050234151
Publication date
Oct 20, 2005
Mervin G. Wood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photo-cured and stabilized coatings
Publication number
20050123691
Publication date
Jun 9, 2005
Joseph Suhadolnik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly(viny lalcohol)-co-poly(n-vinyl formamide) copolymers
Publication number
20050019507
Publication date
Jan 27, 2005
Walter L Renz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly(vinylalcohol)-co-poly(vinylamine)polymers comprising functiona...
Publication number
20050020729
Publication date
Jan 27, 2005
Walter L Renz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photo-cured and stabilized coatings
Publication number
20040235975
Publication date
Nov 25, 2004
Joseph Suhadolnik
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Photo-cured and stabilized coatings
Publication number
20030139499
Publication date
Jul 24, 2003
Joseph Suhadolnik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...