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Matthias Naumann
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Hamburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Fibersizing with small amounts of nanomaterials
Patent number
10,479,726
Issue date
Nov 19, 2019
Evonik Degussa GmbH
Stephan Sprenger
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Carbon fibre fibre-sizing containing nanoparticles
Patent number
10,422,074
Issue date
Sep 24, 2019
Evonik Degussa GmbH
Stephan Sprenger
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Silicone (meth)acrylate particles, processes for their preparation...
Patent number
9,725,538
Issue date
Aug 8, 2017
Evonik Degussa GmbH
Michael Klostermann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbing polymers with rapid absorption properties and method...
Patent number
9,555,148
Issue date
Jan 31, 2017
Evonik Degussa GmbH
Laurent Wattebled
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent copolymer
Patent number
8,871,880
Issue date
Oct 28, 2014
Evonik Corporation
Matthias Naumann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone (meth)acrylate particles, process for preparation thereof...
Patent number
8,653,214
Issue date
Feb 18, 2014
Evonik Goldschmidt GmbH
Joachim Venzmer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of particulate emulsifiers in abhesive siloxane-containing coat...
Patent number
7,727,599
Issue date
Jun 1, 2010
Goldschmidt GmbH
Hardi Doehler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
FIBERSIZING WITH SMALL AMOUNTS OF NANOMATERIALS
Publication number
20180044233
Publication date
Feb 15, 2018
EVONIK DEGUSSA GmbH
Stephan SPRENGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CARBON FIBRE FIBRE-SIZING CONTAINING NANOPARTICLES
Publication number
20180030648
Publication date
Feb 1, 2018
EVONIK DEGUSSA GmbH
Stephan SPRENGER
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SILICONE (METH)ACRYLATE PARTICLES, PROCESSES FOR THEIR PREPARATION...
Publication number
20150175724
Publication date
Jun 25, 2015
Evonik Industries AG
Michael Klostermann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUPERABSORBENT POLYMER WITH CROSSLINKER
Publication number
20150093575
Publication date
Apr 2, 2015
Evonik Corporation
Matthias Naumann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUPERABSORBING POLYMERS WITH RAPID ABSORPTION PROPERTIES AND METHOD...
Publication number
20140312273
Publication date
Oct 23, 2014
EVONIK DEGUSSA GmbH
Laurent Wattebled
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF SILICONE METHACRYLATE PARTICLES IN COSMETIC FORMULATIONS
Publication number
20130310530
Publication date
Nov 21, 2013
Evonik Goldschmidt GmbH
Brajesh Kumar Jha
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUPERABSORBENT COPOLYMER
Publication number
20130253158
Publication date
Sep 26, 2013
Matthias Naumann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE (METH)ACRYLATE PARTICLES, PROCESS FOR PREPARATION THEREOF...
Publication number
20090149573
Publication date
Jun 11, 2009
Evonik Goldschmidt GmbH
Joachim Venzmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF PARTICULATE EMULSIFIERS IN ABHESIVE SILOXANE-CONTAINING COAT...
Publication number
20080064782
Publication date
Mar 13, 2008
GOLDSCHMIDT GmbH
Hardi Doehler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...