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Martin RISTHAUS
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Olfen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Adhesion promoter compositions and primer compositions for metal-pl...
Patent number
11,078,390
Issue date
Aug 3, 2021
Evonik Operations GmbH
Willi Henkenjohann
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing a metal-plastic hybrid component
Patent number
10,603,872
Issue date
Mar 31, 2020
Evonik Operations GmbH
Maximilian Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Adhesion promoter compositions and primer compositions for metal-pl...
Patent number
10,273,390
Issue date
Apr 30, 2019
Evonik Degussa GmbH
Willi Henkenjohann
B32 - LAYERED PRODUCTS
Information
Patent Grant
Metal-plastic hybrid component
Patent number
10,246,575
Issue date
Apr 2, 2019
Evonik Degussa GmbH
Karl Kuhmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing an underground pipeline
Patent number
9,574,700
Issue date
Feb 21, 2017
Evonik Degussa GmbH
Andreas Dowe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hybrid components with reactive hotmelt adhesives
Patent number
9,205,630
Issue date
Dec 8, 2015
Evonik Degussa GmbH
Andreas Pawlik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Copolyamide powder as a pore former in regenerable ceramic particul...
Patent number
8,449,641
Issue date
May 28, 2013
Evonik Degussa GmbH
Martin Risthaus
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Hybrid components containing reactive hotmelt adhesives
Patent number
8,153,269
Issue date
Apr 10, 2012
Evonik Degussa GmbH
Martin Risthaus
B32 - LAYERED PRODUCTS
Information
Patent Grant
Hybrid components containing reactive hotmelt adhesives
Patent number
7,951,260
Issue date
May 31, 2011
Evonik Degussa GmbH
Martin Risthaus
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
ADHESION PROMOTER COMPOSITIONS AND PRIMER COMPOSITIONS FOR METAL-PL...
Publication number
20190185724
Publication date
Jun 20, 2019
EVONIK DEGUSSA GmbH
Willi Henkenjohann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL-PLASTIC HYBRID COMPONENT
Publication number
20170121503
Publication date
May 4, 2017
EVONIK DEGUSSA GmbH
Karl KUHMANN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FIBRE COMPOSITE HYBRID COMPONENTS
Publication number
20150375478
Publication date
Dec 31, 2015
EVONIK DEGUSSA GmbH
Maximilian GRUHN
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESION PROMOTER COMPOSITIONS AND PRIMER COMPOSITIONS FOR METAL-PL...
Publication number
20150361316
Publication date
Dec 17, 2015
EVONIK DEGUSSA GmbH
Willi HENKENJOHANN
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PRODUCING A METAL-PLASTIC HYBRID COMPONENT
Publication number
20150361304
Publication date
Dec 17, 2015
EVONIK DEGUSSA GmbH
Maximilian GRUHN
B32 - LAYERED PRODUCTS
Information
Patent Application
SPORTS SHOE COMPRISING STUDS OR STUD RECEIVERS
Publication number
20150282566
Publication date
Oct 8, 2015
Evonik Industries AG
Maximilian Gruhn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYBRID COMPONENTS WITH REACTIVE HOTMELT ADHESIVES
Publication number
20120070670
Publication date
Mar 22, 2012
EVONIK DEGUSSA GmbH
Andreas Pawlik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HYBRID COMPONENTS CONTAINING REACTIVE HOTMELT ADHESIVES
Publication number
20110143142
Publication date
Jun 16, 2011
EVONIK DEGUSSA GmbH
Martin Risthaus
B32 - LAYERED PRODUCTS
Information
Patent Application
ENCASED PIPELINE
Publication number
20100300572
Publication date
Dec 2, 2010
EVONIK DEGUSSA GmbH
Andreas Dowe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COPOLYAMIDE POWDER AS A PORE FORMER IN REGENERABLE CERAMIC PARTICUL...
Publication number
20090255402
Publication date
Oct 15, 2009
EVONIK DEGUSSA GmbH
Martin Risthaus
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HYBRID COMPONENTS CONTAINING REACTIVE HOTMELT ADHESIVES
Publication number
20070163709
Publication date
Jul 19, 2007
Degussa AG
Martin RISTHAUS
B32 - LAYERED PRODUCTS