Helmut Roth

Person

Mainaschaff, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing silicic acid with variable thickening
- Patent number 11,242,259
- Issue date Feb 8, 2022
- Evonik Operations GmbH
- Christian Schulze Isfort
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing silicic acid with variable thickening
- Patent number 10,280,088
- Issue date May 7, 2019
- Evonik Degussa GmbH
- Christian Schulze Isfort
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of doped metal oxide particles
- Patent number 8,535,633
- Issue date Sep 17, 2013
- Evonik Degussa GmbH
- Kai Schumacher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mixed oxide powder comprising alkali metal oxide, and silicone rubb...
- Patent number 7,862,797
- Issue date Jan 4, 2011
- Evonik Degussa GmbH
- Kai Schumacher
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Titanium-aluminium mixed oxide powder
- Patent number 7,658,907
- Issue date Feb 9, 2010
- Degussa GmbH
- Kai Schumacher
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SILICIC ACID WITH VARIABLE THICKENING
- Publication number 20190161355
- Publication date May 30, 2019
- EVONIK DEGUSSA GmbH
- Christian SCHULZE ISFORT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SILICIC ACID WITH VARIABLE THICKENING
- Publication number 20160107895
- Publication date Apr 21, 2016
- EVONIK DEGUSSA GmbH
- Christian SCHULZE ISFORT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PYROGENIC OXIDES DOPED WITH POTASSIUM
- Publication number 20100301264
- Publication date Dec 2, 2010
- EVONIK DEGUSSA GmbH
- Helmut MANGOLD
- B82 - NANO-TECHNOLOGY
Information Patent Application
CARBON BLACK
- Publication number 20090035210
- Publication date Feb 5, 2009
- Kai Krauss
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the Production of Doped Metal Oxide Particles
- Publication number 20080311291
- Publication date Dec 18, 2008
- EVONIK DEGUSSA GmbH
- Kai Schumacher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Mixed Oxide Powder Comprising Alkali Metal Oxide, and Silicone Rubb...
- Publication number 20080199392
- Publication date Aug 21, 2008
- Evonik Degussa GmgH
- Kai Schumacher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Titanium-Aluminum Mixed Oxide Powder
- Publication number 20080096755
- Publication date Apr 24, 2008
- DEGUSSA GmbH
- Kai Schumacher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Carbon black
- Publication number 20050100502
- Publication date May 12, 2005
- Kai Krauss
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Pyrogenic oxides doped with potassium
- Publication number 20020168312
- Publication date Nov 14, 2002
- Helmut Mangold
- B82 - NANO-TECHNOLOGY

Helmut Roth

Person

Patents Grantslast 30 patents

Method for producing silicic acid with variable thickening

Method for producing silicic acid with variable thickening

Process for the production of doped metal oxide particles

Mixed oxide powder comprising alkali metal oxide, and silicone rubb...

Titanium-aluminium mixed oxide powder

Patents Applicationslast 30 patents

METHOD FOR PRODUCING SILICIC ACID WITH VARIABLE THICKENING

METHOD FOR PRODUCING SILICIC ACID WITH VARIABLE THICKENING

PYROGENIC OXIDES DOPED WITH POTASSIUM

CARBON BLACK

Process for the Production of Doped Metal Oxide Particles

Mixed Oxide Powder Comprising Alkali Metal Oxide, and Silicone Rubb...

Titanium-Aluminum Mixed Oxide Powder

Carbon black

Pyrogenic oxides doped with potassium