Axel Ronneburg

Person

Hanau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 3-hydroxy-3-methylbutyric acid (HMB) and salt...
- Patent number 12,162,828
- Issue date Dec 10, 2024
- Evonik Operations GmbH
- Timo Stahl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of methionine
- Patent number 11,897,836
- Issue date Feb 13, 2024
- Evonik Operations GmbH
- Jürgen Bilz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing guanidino acetic acid
- Patent number 11,795,142
- Issue date Oct 24, 2023
- Evonik Operations GmbH
- Timo Stahl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of methionine
- Patent number 11,613,521
- Issue date Mar 28, 2023
- Evonik Operations GmbH
- Juergen Bilz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing guanidino acetic acid
- Patent number 10,844,009
- Issue date Nov 24, 2020
- Evonik Operations GmbH
- Timo Stahl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a free acid from the salt thereof
- Patent number 8,809,576
- Issue date Aug 19, 2014
- Evonik Degussa GmbH
- Alexander Schraven
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manganese dioxide catalyst for the hydrolysis of carbonitriles
- Patent number 7,670,986
- Issue date Mar 2, 2010
- Degussa AG
- Horst Weigel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for obtaining 2-hydroxy-4-methylthiobutyric acid (MHA) which...
- Patent number 6,008,409
- Issue date Dec 28, 1999
- Degussa Aktiengesellschaft
- Hans-Albrechl Hasseberg
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING 3-HYDROXY-3-METHYLBUTYRIC ACID (HMB) OR SALTS...
- Publication number 20240010594
- Publication date Jan 11, 2024
- Evonik Operations GmbH
- Timo STAHL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PREPARING GUANIDINO ACETIC ACID
- Publication number 20240010611
- Publication date Jan 11, 2024
- Evonik Operations GmbH
- Timo Stahl
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING GUANIDINO ACETIC ACID
- Publication number 20230295078
- Publication date Sep 21, 2023
- Evonik Operations GmbH
- Timo Stahl
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF METHIONINE
- Publication number 20220227706
- Publication date Jul 21, 2022
- Evonik Operations GmbH
- Jürgen BILZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING 3-HYDROXY-3-METHYLBUTYRATE (HMB) AND SALTS TH...
- Publication number 20220204435
- Publication date Jun 30, 2022
- Evonik Operations GmbH
- Timo STAHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF METHIONINE
- Publication number 20220089533
- Publication date Mar 24, 2022
- Evonik Operations GmbH
- Juergen BILZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING GUANIDINO ACETIC ACID
- Publication number 20200207707
- Publication date Jul 2, 2020
- Evonik Operations GmbH
- Timo STAHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING A FREE ACID FROM THE SALT THEREOF
- Publication number 20110257429
- Publication date Oct 20, 2011
- EVONIK DEGUSSA GmbH
- Alexander Schraven
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Reactive Extraction of Free Organic Acids from the Ammonium Salts T...
- Publication number 20100210871
- Publication date Aug 19, 2010
- EVONIK DEGUSSA GmbH
- Christoph Kobler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MANGANESE DIOXIDE CATALYST FOR THE HYDROLYSIS OF CARBONITRILES
- Publication number 20070117980
- Publication date May 24, 2007
- Horst Weigel
- C07 - ORGANIC CHEMISTRY

Axel Ronneburg

Person

Patents Grantslast 30 patents

Process for preparing 3-hydroxy-3-methylbutyric acid (HMB) and salt...

Process for the preparation of methionine

Method for preparing guanidino acetic acid

Process for the preparation of methionine

Process for preparing guanidino acetic acid

Method for producing a free acid from the salt thereof

Manganese dioxide catalyst for the hydrolysis of carbonitriles

Method for obtaining 2-hydroxy-4-methylthiobutyric acid (MHA) which...

Patents Applicationslast 30 patents

METHOD FOR PREPARING 3-HYDROXY-3-METHYLBUTYRIC ACID (HMB) OR SALTS...

METHOD FOR PREPARING GUANIDINO ACETIC ACID

METHOD FOR PREPARING GUANIDINO ACETIC ACID

PROCESS FOR THE PREPARATION OF METHIONINE

PROCESS FOR PREPARING 3-HYDROXY-3-METHYLBUTYRATE (HMB) AND SALTS TH...

PROCESS FOR THE PREPARATION OF METHIONINE

PROCESS FOR PREPARING GUANIDINO ACETIC ACID

METHOD FOR PRODUCING A FREE ACID FROM THE SALT THEREOF

Reactive Extraction of Free Organic Acids from the Ammonium Salts T...

MANGANESE DIOXIDE CATALYST FOR THE HYDROLYSIS OF CARBONITRILES