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Ricardo Knudsen
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Sao Paulo, BR
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last 30 patents
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Patent Grant
Polar soluble oxygen scavenging compositions and articles thereof
Patent number
9,593,239
Issue date
Mar 14, 2017
Biochemtex, S.p.A.
Ricardo Knudsen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Composition for maintaining good color when thermally treating poly...
Patent number
9,540,507
Issue date
Jan 10, 2017
M & G USA Corporation
Guliz Arf Elliott
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composition for maintaining good color when thermally treating poly...
Patent number
8,436,080
Issue date
May 7, 2013
M & G USA Corporation
Guliz Arf Elliott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide-polydiene blends with improved oxygen reactivity
Patent number
8,409,680
Issue date
Apr 2, 2013
M & G USA Corporation
Ricardo Knudsen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compartmentalized resin pellets
Patent number
7,816,008
Issue date
Oct 19, 2010
M & G USA Corporation
Gianluca Ferrari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Compartmentalized resin pellets
Patent number
7,550,203
Issue date
Jun 23, 2009
M & G USA Corporation
Gianluca Ferrari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR MAINTAINING GOOD COLOR WHEN THERMALLY TREATING POLY...
Publication number
20140308532
Publication date
Oct 16, 2014
M & G USA CORPORATION
Guliz Arf Elliott
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLAR SOLUBLE SCAVENGING COMPOSITIONS
Publication number
20140145109
Publication date
May 29, 2014
Ricardo Knudsen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
POLYAMIDE-POLYDIENE BLENDS WITH IMPROVED OXYGEN REACTIVITY
Publication number
20130260071
Publication date
Oct 3, 2013
M & G USA CORPORATION
Ricardo Knudsen
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
POLAR SOLUBLE OXYGEN SCAVENGING COMPOSITIONS AND ARTICLES THEREOF
Publication number
20130256323
Publication date
Oct 3, 2013
CHEMTEX ITALIA, S.P.A.
Ricardo Knudsen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
POLYAMIDE-POLYDIENE BLENDS WITH IMPROVED OXYGEN REACTIVITY
Publication number
20100316824
Publication date
Dec 16, 2010
Ricardo Knudsen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compartmentalized Resin Pellets
Publication number
20090239077
Publication date
Sep 24, 2009
Gianluca Ferrari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITION FOR MAINTAINING GOOD COLOR WHEN THERMALLY TREATING POLY...
Publication number
20090054601
Publication date
Feb 26, 2009
Guliz Arf Elliott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compartmentalized resin pellets
Publication number
20050261126
Publication date
Nov 24, 2005
Gianluca Ferrari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL