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Siegmund Papp
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Woodbury, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Controlled degradation fibers
Patent number
9,200,148
Issue date
Dec 1, 2015
3M Innovative Properties Company
Yong K. Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic silicone-based polymer process additives for injectio...
Patent number
8,552,136
Issue date
Oct 8, 2013
3M Innovative Properties Company
Siegmund Papp
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Compositions and method for improving the processing of polymer com...
Patent number
8,236,874
Issue date
Aug 7, 2012
3M Innovative Properties Company
James M. Nelson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions and method for improving the processing of polymer com...
Patent number
7,402,625
Issue date
Jul 22, 2008
3M Innovative Properties Company
Jeffrey J. Cernohous
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DEGRADABLE MATERIALS
Publication number
20130338271
Publication date
Dec 19, 2013
3M INNOVATIVE PROPERTIES COMPANY
Michael D. Crandall
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEGRADABLE FIBERS
Publication number
20130310491
Publication date
Nov 21, 2013
3M 9NNOVATIVE PROPERTIES COMPANY
Michael D. Crandall
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CONTROLLED DEGRADATION FIBERS
Publication number
20130274385
Publication date
Oct 17, 2013
3M INNOVATIVE PROPERTIES COMPANY
Yong K. Wu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
THERMOPLASTIC SILICONE-BASED POLYMER PROCESS ADDITIVES FOR INJECTIO...
Publication number
20110244159
Publication date
Oct 6, 2011
3M Innovative Properties Company
Siegmund Papp
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHOD FOR IMPROVING THE PROCESSING OF POLYMER COM...
Publication number
20090020914
Publication date
Jan 22, 2009
3M Innovative Properties Company
James M. Nelson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compositions and method for improving the processing of polymer com...
Publication number
20040254268
Publication date
Dec 16, 2004
3M Innovative Properties Company
Jeffrey J. Cernohous
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...