Frank Gerhartz

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing an amine hydrochloride suspension
- Patent number 12,151,997
- Issue date Nov 26, 2024
- Covestro Intellectual Property GmbH & Co. KG
- Michael Merkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for regenerating a toxified catalyst containing ruthenium or...
- Patent number 11,389,791
- Issue date Jul 19, 2022
- Covestro Deutschland AG
- Andre Rittermeier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for regenerating sulfur-poisoned, ruthenium and/or ruthen...
- Patent number 8,889,578
- Issue date Nov 18, 2014
- Bayer MaterialScience AG
- Timm Schmidt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of mono-N-sulphonylated diamines
- Patent number 7,232,927
- Issue date Jun 19, 2007
- LANXESS Deutschland GmbH
- Boris Elmar Bosch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Preparing an Amine Hydrochloride Suspension
- Publication number 20230271916
- Publication date Aug 31, 2023
- Covestro Intellectual Property GmbH & Co. KG
- Michael Merkel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REGENERATING A TOXIFIED CATALYST CONTAINING RUTHENIUM OR...
- Publication number 20210154657
- Publication date May 27, 2021
- COVESTRO DEUTSCHLAND AG
- Andre RITTERMEIER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING AN AMINE HYDROCHLORIDE SUSPENSION
- Publication number 20200392074
- Publication date Dec 17, 2020
- Covestro Intellectual Property GmbH & Co. KG
- Michael Merkel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION ON N...
- Publication number 20120148478
- Publication date Jun 14, 2012
- Bayer MaterialScience AG
- Timm Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR ISOLATING METALLIC RUTHENIUM OR RUTHENIUM COMPOUNDS FRO...
- Publication number 20100080744
- Publication date Apr 1, 2010
- Bayer MaterialScience AG
- Timm Schmidt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR REGENERATING SULFUR-POISONED, RUTHENIUM AND/OR RUTHEN...
- Publication number 20090239736
- Publication date Sep 24, 2009
- Bayer MaterialScience AG
- Timm Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR THE OXIDATION OF CARBON MONOXIDE IN A GAS STREAM CONT...
- Publication number 20080267849
- Publication date Oct 30, 2008
- Bayer MaterialScience AG
- Michel Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of Mono-N-sulphonylated diamines
- Publication number 20070259776
- Publication date Nov 8, 2007
- Boris Elmar Bosch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of mono-N-sulphonylated diamines
- Publication number 20050059842
- Publication date Mar 17, 2005
- Boris Elmar Bosch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Microbiological process for enantioselective (S)-hydroxylation
- Publication number 20040023348
- Publication date Feb 5, 2004
- Boris Elmar Bosch
- C07 - ORGANIC CHEMISTRY

Frank Gerhartz

Person

Patents Grantslast 30 patents

Method for preparing an amine hydrochloride suspension

Method for regenerating a toxified catalyst containing ruthenium or...

Processes for regenerating sulfur-poisoned, ruthenium and/or ruthen...

Preparation of mono-N-sulphonylated diamines

Patents Applicationslast 30 patents

Method for Preparing an Amine Hydrochloride Suspension

METHOD FOR REGENERATING A TOXIFIED CATALYST CONTAINING RUTHENIUM OR...

METHOD FOR PREPARING AN AMINE HYDROCHLORIDE SUSPENSION

PROCESS FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION ON N...

PROCESS FOR ISOLATING METALLIC RUTHENIUM OR RUTHENIUM COMPOUNDS FRO...

PROCESSES FOR REGENERATING SULFUR-POISONED, RUTHENIUM AND/OR RUTHEN...

PROCESSES FOR THE OXIDATION OF CARBON MONOXIDE IN A GAS STREAM CONT...

Preparation of Mono-N-sulphonylated diamines

Preparation of mono-N-sulphonylated diamines

Microbiological process for enantioselective (S)-hydroxylation