Stephan Schubert

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing isocyanate mixtures containing isocyanurate gr...
- Patent number 11,359,045
- Issue date Jun 14, 2022
- Covestro Deutschland AG
- Christian Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for continuous production of aqueous polyuret...
- Patent number 10,752,727
- Issue date Aug 25, 2020
- Covestro Deutschland AG
- Hans Georg Grablowitz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing methyl mercaptan from dimethyl sulfide
- Patent number 10,577,314
- Issue date Mar 3, 2020
- Novus International, Inc.
- Puvin Pichai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the phosgenation of compounds comprising hydroxyl, thiol...
- Patent number 10,118,145
- Issue date Nov 6, 2018
- Bayer Aktiengesellschaft
- Jens Stefan Roggan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic amines
- Patent number 9,067,864
- Issue date Jun 30, 2015
- Bayer MaterialScience AG
- Knut Sommer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing compounds containing phenolic hydroxy groups f...
- Patent number 7,488,850
- Issue date Feb 10, 2009
- Bayer MaterialScience LLC
- Knut Sommer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROXY-TERMINATED POLYURETHANE PREPOLYMER HAVING LOW ALLOPHANATE C...
- Publication number 20220403088
- Publication date Dec 22, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Thomas Koenig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYURETHANES HAVING A HIGH REACTION ENTHALPY
- Publication number 20220396655
- Publication date Dec 15, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Mathias MATNER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR CONTINUOUS PRODUCTION OF THERMOPLASTIC POLYURETHANE
- Publication number 20220380518
- Publication date Dec 1, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Thomas KOENIG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ISOCYANATE MIXTURES CONTAINING ISOCYANURATE GR...
- Publication number 20210171699
- Publication date Jun 10, 2021
- COVESTRO DEUTSCHLAND AG
- Christian Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING METHYL MERCAPTAN FROM DIMETHYL SULFIDE
- Publication number 20170342028
- Publication date Nov 30, 2017
- Novus International, Inc.
- Puvin Pichai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PHOSGENATION OF COMPOUNDS COMPRISING HYDROXYL, THIOL...
- Publication number 20170274341
- Publication date Sep 28, 2017
- Bayer Aktiengesellschaft
- JENS STEFAN ROGGAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PHTHALIC ACID ANHYDRIDE
- Publication number 20110130573
- Publication date Jun 2, 2011
- Bayer Technology Services GmbH
- Evin Hizaler Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REACTOR AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20100310436
- Publication date Dec 9, 2010
- Bayer Technology Services GmbH
- Ralph Schellen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD FOR PRODUCING CHLORINE BY MULTI STEP ADIABATIC GAS PHASE OXI...
- Publication number 20100260660
- Publication date Oct 14, 2010
- Bayer Technology Services GmbH
- Ralph Schellen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CATALYST AND PROCESS FOR PREPARING CHLORINE BY GAS PHASE OXIDATION...
- Publication number 20100202959
- Publication date Aug 12, 2010
- Bayer Technology Services GmbH
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION
- Publication number 20100189633
- Publication date Jul 29, 2010
- Bayer Technology Services GmbH
- Ralph Schellen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
THERMALLY STABLE CATALYST FOR HYDROGEN CHLORIDE GAS PHASE OXIDATION
- Publication number 20100183498
- Publication date Jul 22, 2010
- Bayer Technology Services GmbH
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES AND APPARATUS FOR THE PRODUCTION OF CHLORINE BY GAS PHASE...
- Publication number 20090304573
- Publication date Dec 10, 2009
- Bayer MaterialScience AG
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR PRODUCING AROMATIC AMINES BY HETEROGENEOUS CA...
- Publication number 20090093655
- Publication date Apr 9, 2009
- Bayer Technology Services GmbH
- Stephan Schubert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND DEVICE FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION IN...
- Publication number 20090028780
- Publication date Jan 29, 2009
- Bayer Technology Services GmbH
- Stephan Schubert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RUTHENIUM CATALYSTS HAVING ENHANCED LONG-TERM STABILITY AND ACTIVITY
- Publication number 20080267857
- Publication date Oct 30, 2008
- Bayer MaterialScience AG
- Oliver Felix-Karl Schlueter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing aromatic amines
- Publication number 20080234518
- Publication date Sep 25, 2008
- Knut Sommer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for removing compounds containing phenolic hydroxy groups f...
- Publication number 20080139850
- Publication date Jun 12, 2008
- Knut Sommer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION, C...
- Publication number 20080003173
- Publication date Jan 3, 2008
- Bayer Material Science AG
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION
- Publication number 20070274897
- Publication date Nov 29, 2007
- Bayer Material Science AG
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES AND APPARATUS FOR THE PRODUCTION OF CHLORINE BY GAS PHASE...
- Publication number 20070274901
- Publication date Nov 29, 2007
- Bayer Material Science AG
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TEMPERATURE-STABLE CATALYSTS FOR GAS PHASE OXIDATION, AND PROCESSES...
- Publication number 20070274899
- Publication date Nov 29, 2007
- Bayer Material Science AG
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Stephan Schubert

Person

Patents Grantslast 30 patents

Method for producing isocyanate mixtures containing isocyanurate gr...

Process and apparatus for continuous production of aqueous polyuret...

Process for producing methyl mercaptan from dimethyl sulfide

Method for the phosgenation of compounds comprising hydroxyl, thiol...

Process for producing aromatic amines

Process for removing compounds containing phenolic hydroxy groups f...

Patents Applicationslast 30 patents

HYDROXY-TERMINATED POLYURETHANE PREPOLYMER HAVING LOW ALLOPHANATE C...

PROCESS FOR PREPARING POLYURETHANES HAVING A HIGH REACTION ENTHALPY

PROCESS FOR CONTINUOUS PRODUCTION OF THERMOPLASTIC POLYURETHANE

METHOD FOR PRODUCING ISOCYANATE MIXTURES CONTAINING ISOCYANURATE GR...

PROCESS FOR PRODUCING METHYL MERCAPTAN FROM DIMETHYL SULFIDE

METHOD FOR THE PHOSGENATION OF COMPOUNDS COMPRISING HYDROXYL, THIOL...

METHOD FOR PRODUCING PHTHALIC ACID ANHYDRIDE

REACTOR AND METHOD FOR THE PRODUCTION THEREOF

METHOD FOR PRODUCING CHLORINE BY MULTI STEP ADIABATIC GAS PHASE OXI...

CATALYST AND PROCESS FOR PREPARING CHLORINE BY GAS PHASE OXIDATION...

METHOD FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION

THERMALLY STABLE CATALYST FOR HYDROGEN CHLORIDE GAS PHASE OXIDATION

PROCESSES AND APPARATUS FOR THE PRODUCTION OF CHLORINE BY GAS PHASE...

METHOD AND DEVICE FOR PRODUCING AROMATIC AMINES BY HETEROGENEOUS CA...

METHOD AND DEVICE FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION IN...

RUTHENIUM CATALYSTS HAVING ENHANCED LONG-TERM STABILITY AND ACTIVITY

Process for producing aromatic amines

Process for removing compounds containing phenolic hydroxy groups f...

PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION, C...

PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION

PROCESSES AND APPARATUS FOR THE PRODUCTION OF CHLORINE BY GAS PHASE...

TEMPERATURE-STABLE CATALYSTS FOR GAS PHASE OXIDATION, AND PROCESSES...