Günther GRÄFF

Follow

Person

Bensheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of diesters of (meth)acrylic acid from epoxides
- Patent number 11,319,276
- Issue date May 3, 2022
- Evonik Operations GmbH
- Marcel Treskow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR THE PURIFICATION OF ETHYLENE CYANOHYDRIN
- Publication number 20240034715
- Publication date Feb 1, 2024
- Evonik Operations GmbH
- Sebastian Bestgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A PROCESS FOR PREPARING VANILLIN (METH)ACRYLATES
- Publication number 20230365487
- Publication date Nov 16, 2023
- Evonik Operations GmbH
- Sebastian BESTGEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing glycerol carbonate (meth)acrylate
- Publication number 20220388943
- Publication date Dec 8, 2022
- Evonik Operations GmbH
- Marcel TRESKOW
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CARBONATES BY ADDITION OF CO2 WITH AN EPOXIDE
- Publication number 20220056005
- Publication date Feb 24, 2022
- Evonik Operations GmbH
- Marcel TRESKOW
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION OF DIESTERS OF (METH)ACRYLIC ACID FROM EPOXIDES
- Publication number 20210179531
- Publication date Jun 17, 2021
- Evonik Operations GmbH
- Marcel TRESKOW
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CARBONATES BY ADDITION OF CO2 WITH AN EPOXIDE
- Publication number 20210163439
- Publication date Jun 3, 2021
- Evonik Operations GmbH
- Marcel TRESKOW
- C07 - ORGANIC CHEMISTRY