Andre Wehmeier

Person

Hurth, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Benzothiazole-containing silanes, method for the preparation and us...
- Patent number 11,254,693
- Issue date Feb 22, 2022
- Evonik Operations GmbH
- Alexander Koepfer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Improving the rolling resistance of diene rubber tires by means of...
- Patent number 10,487,195
- Issue date Nov 26, 2019
- Evonik Degussa GmbH
- Niko Haberkorn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Higly dispersible silica for using in rubber
- Patent number 9,540,247
- Issue date Jan 10, 2017
- Evonik Degussa GmbH
- Oleg Stenzel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Specially precipitated silicic acids for rubber applications
- Patent number 8,986,442
- Issue date Mar 24, 2015
- Evonik Degussa GmbH
- Hans-Detlef Luginsland
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Precipitated silicas as a reinforcing filler for elastomer mixtures
- Patent number 8,658,816
- Issue date Feb 25, 2014
- Evonik Degussa GmbH
- Andre Wehmeier
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Highly dispersible silica for using in rubber
- Patent number 8,597,425
- Issue date Dec 3, 2013
- Evonik Degussa GmbH
- Oleg Stenzel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Highly dispersible precipitated silica
- Patent number 7,855,248
- Issue date Dec 21, 2010
- Evonik Degussa GmbH
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-surface precipitation silica acids
- Patent number 7,790,131
- Issue date Sep 7, 2010
- Evonik Degussa GmbH
- Oleg Stenzel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Highly dispersible precipitated silica having a high surface area
- Patent number 7,628,971
- Issue date Dec 8, 2009
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Precipitated silicas with particular pore size distribution
- Patent number 7,608,234
- Issue date Oct 27, 2009
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Precipitated silicas with a particular pore size distribution
- Patent number 7,566,433
- Issue date Jul 28, 2009
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRECIPITATED SILICA, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF
- Publication number 20240409418
- Publication date Dec 12, 2024
- Evonik Operations GmbH
- Agnieszka OCHENDUSZKO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILANE-AZODICARBONAMIDE MIXTURES, PROCESS FOR PRODUCTION THEREOF AN...
- Publication number 20240409716
- Publication date Dec 12, 2024
- Evonik Operations GmbH
- Andre WEHMEIER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRECIPITATED SILICIC ACIDS, PROCESS FOR THEIR PREPARATION AND USE T...
- Publication number 20230391630
- Publication date Dec 7, 2023
- Evonik Operations GmbH
- André WEHMEIER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MODIFIED SILICAS, PROCESS FOR PREPARATION THEREOF AND USE THEREOF
- Publication number 20230264964
- Publication date Aug 24, 2023
- Evonik Operations GmbH
- Herbert THOMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RUBBER MIXTURES WITH IMPROVED PROPERTIES
- Publication number 20230174752
- Publication date Jun 8, 2023
- Evonik Operations GmbH
- Kai-Steffen Krannig
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER MIXTURES
- Publication number 20210292520
- Publication date Sep 23, 2021
- Evonik Operations GmbH
- Andre WEHMEIER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BENZOTHIAZOLE-CONTAINING SILANES, METHOD FOR THE PREPARATION AND US...
- Publication number 20200048285
- Publication date Feb 13, 2020
- EVONIK DEGUSSA GmbH
- Alexander KOEPFER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVING THE ROLLING RESISTANCE OF DIENE RUBBER TIRES BY MEANS OF...
- Publication number 20180118926
- Publication date May 3, 2018
- Niko Haberkorn
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGLY DISPERSIBLE SILICA FOR USING IN RUBBER
- Publication number 20130251616
- Publication date Sep 26, 2013
- Oleg Stenzel
- B82 - NANO-TECHNOLOGY
Information Patent Application
PRECIPITATED SILICAS AS A REINFORCING FILLER FOR ELASTOMER MIXTURES
- Publication number 20110021801
- Publication date Jan 27, 2011
- EVONIK DEGUSSA GmbH
- Andre Wehmeier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY DISPERSIBLE PRECIPITATED SILICA HAVING A HIGH SURFACE AREA
- Publication number 20080293871
- Publication date Nov 27, 2008
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Application
Precipitated silicas with particular pore size distribution
- Publication number 20070100057
- Publication date May 3, 2007
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Application
Precipitated silicas with a particular pore size distribution
- Publication number 20070059232
- Publication date Mar 15, 2007
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Application
Specially precipitated silicic acids for rubber applications
- Publication number 20060254463
- Publication date Nov 16, 2006
- Degussa AG
- Hans-Detlef Luginsland
- B60 - VEHICLES IN GENERAL
Information Patent Application
Highly dispersible silica for using in rubber
- Publication number 20060165581
- Publication date Jul 27, 2006
- Oleg Stenzel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly dispersible precipitated silica with a high surface area
- Publication number 20060137575
- Publication date Jun 29, 2006
- Degussa AG
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL
Information Patent Application
High-surface precipitation silicic acids
- Publication number 20060099129
- Publication date May 11, 2006
- Oleg Stenzel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Highly dispersible precititated silica
- Publication number 20060100344
- Publication date May 11, 2006
- Oleg Stenzel
- B60 - VEHICLES IN GENERAL

Andre Wehmeier

Person

Patents Grantslast 30 patents

Benzothiazole-containing silanes, method for the preparation and us...

Improving the rolling resistance of diene rubber tires by means of...

Higly dispersible silica for using in rubber

Specially precipitated silicic acids for rubber applications

Precipitated silicas as a reinforcing filler for elastomer mixtures

Highly dispersible silica for using in rubber

Highly dispersible precipitated silica

High-surface precipitation silica acids

Highly dispersible precipitated silica having a high surface area

Precipitated silicas with particular pore size distribution

Precipitated silicas with a particular pore size distribution

Patents Applicationslast 30 patents

PRECIPITATED SILICA, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF

SILANE-AZODICARBONAMIDE MIXTURES, PROCESS FOR PRODUCTION THEREOF AN...

PRECIPITATED SILICIC ACIDS, PROCESS FOR THEIR PREPARATION AND USE T...

MODIFIED SILICAS, PROCESS FOR PREPARATION THEREOF AND USE THEREOF

RUBBER MIXTURES WITH IMPROVED PROPERTIES

RUBBER MIXTURES

BENZOTHIAZOLE-CONTAINING SILANES, METHOD FOR THE PREPARATION AND US...

IMPROVING THE ROLLING RESISTANCE OF DIENE RUBBER TIRES BY MEANS OF...

HIGLY DISPERSIBLE SILICA FOR USING IN RUBBER

PRECIPITATED SILICAS AS A REINFORCING FILLER FOR ELASTOMER MIXTURES

HIGHLY DISPERSIBLE PRECIPITATED SILICA HAVING A HIGH SURFACE AREA

Precipitated silicas with particular pore size distribution

Precipitated silicas with a particular pore size distribution

Specially precipitated silicic acids for rubber applications

Highly dispersible silica for using in rubber

Highly dispersible precipitated silica with a high surface area

High-surface precipitation silicic acids

Highly dispersible precititated silica