Harald Alff

Person

Kahl, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing metal oxides by means of spray pyrolysis
- Patent number 11,434,146
- Issue date Sep 6, 2022
- Evonik Operations GmbH
- Peter Kress
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing metal oxide powders by means of flame spray p...
- Patent number 10,384,940
- Issue date Aug 20, 2019
- Evonik Degussa GmbH
- Stipan Katusic
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Iron-silicon oxide particles having an improved heating rate
- Patent number 10,204,723
- Issue date Feb 12, 2019
- Evonik Degussa GmbH
- Stipan Katusic
- 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
Aluminium oxide powder, dispersion and coating composition
- Patent number 8,197,791
- Issue date Jun 12, 2012
- 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
Information Patent Grant
Metal oxide particles coated with silicon dioxide
- Patent number 6,773,814
- Issue date Aug 10, 2004
- Degussa AG
- Kai Schumacher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for impregnating a building material with an organosilicon...
- Patent number 5,458,923
- Issue date Oct 17, 1995
- Degussa Aktiengesellschaft
- Thomas Goebel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous emulsions containing organosilicon compounds for the impreg...
- Patent number 5,314,533
- Issue date May 24, 1994
- Degussa Aktiengesellschaft
- Thomas Goebel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SOLID ELECTROLYTE MATERIALS, PROCESS FOR PRODUCTION AND USES THEREOF
- Publication number 20240417272
- Publication date Dec 19, 2024
- Evonik Operations GmbH
- Harald ALFF
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF NANOSTRUCTURED LITHIUM ZIRCONIUM PHOSPHATE
- Publication number 20230357012
- Publication date Nov 9, 2023
- Evonik Operations GmbH
- Ryo TAKATA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF NANOSTRUCTURED MIXED LITHIUM ZIRCONIUM OXIDES BY MEA...
- Publication number 20220336841
- Publication date Oct 20, 2022
- Evonik Operations GmbH
- Durdu SCHÄFER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION OF NANOSTRUCTURED MIXED LITHIUM ZIRCONIUM OXIDES BY MEA...
- Publication number 20220306485
- Publication date Sep 29, 2022
- Evonik Operations GmbH
- Durdu SCHÄFER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING TUNGSTEN OXIDE AND TUNGSTEN MIXED OXIDES
- Publication number 20200230703
- Publication date Jul 23, 2020
- EVONIK DEGUSSA GmbH
- Stipan KATUSIC
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING METAL OXIDES BY MEANS OF SPRAY PYROLYSIS
- Publication number 20190352189
- Publication date Nov 21, 2019
- EVONIK DEGUSSA GmbH
- Peter KRESS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING METAL OXIDE POWDERS BY MEANS OF FLAME SPRAY P...
- Publication number 20180194627
- Publication date Jul 12, 2018
- EVONIK DEGUSSA GmbH
- Stipan KATUSIC
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING METAL OXIDES BY MEANS OF SPRAY PYROLYSIS
- Publication number 20170275166
- Publication date Sep 28, 2017
- EVONIK DEGUSSA GmbH
- Stipan KATUSIC
- C01 - INORGANIC CHEMISTRY
Information Patent Application
IRON-SILICON OXIDE PARTICLES HAVING AN IMPROVED HEATING RATE
- Publication number 20150213927
- Publication date Jul 30, 2015
- Evonik Industries AG
- Stipan Katusic
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ALUMINIUM OXIDE POWDER, DISPERSION AND COATING COMPOSITION
- Publication number 20090272937
- Publication date Nov 5, 2009
- DEGUSSA GmbH
- Kai Schumacher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
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
Metal oxide particles coated with silicon dioxide
- Publication number 20030104198
- Publication date Jun 5, 2003
- Degussa AG
- Kai Schumacher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Harald Alff

Person

Patents Grantslast 30 patents

Method for producing metal oxides by means of spray pyrolysis

Process for producing metal oxide powders by means of flame spray p...

Iron-silicon oxide particles having an improved heating rate

Process for the production of doped metal oxide particles

Aluminium oxide powder, dispersion and coating composition

Titanium-aluminium mixed oxide powder

Metal oxide particles coated with silicon dioxide

Process for impregnating a building material with an organosilicon...

Aqueous emulsions containing organosilicon compounds for the impreg...

Patents Applicationslast 30 patents

SOLID ELECTROLYTE MATERIALS, PROCESS FOR PRODUCTION AND USES THEREOF

SYNTHESIS OF NANOSTRUCTURED LITHIUM ZIRCONIUM PHOSPHATE

PREPARATION OF NANOSTRUCTURED MIXED LITHIUM ZIRCONIUM OXIDES BY MEA...

PREPARATION OF NANOSTRUCTURED MIXED LITHIUM ZIRCONIUM OXIDES BY MEA...

PROCESS FOR PRODUCING TUNGSTEN OXIDE AND TUNGSTEN MIXED OXIDES

METHOD FOR PRODUCING METAL OXIDES BY MEANS OF SPRAY PYROLYSIS

PROCESS FOR PRODUCING METAL OXIDE POWDERS BY MEANS OF FLAME SPRAY P...

METHOD FOR PRODUCING METAL OXIDES BY MEANS OF SPRAY PYROLYSIS

IRON-SILICON OXIDE PARTICLES HAVING AN IMPROVED HEATING RATE

ALUMINIUM OXIDE POWDER, DISPERSION AND COATING COMPOSITION

Process for the Production of Doped Metal Oxide Particles

Titanium-Aluminum Mixed Oxide Powder

Metal oxide particles coated with silicon dioxide