Hans Jürgen Erkel

Follow

Person

Bruchmuhlbach-Miesau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyurea lubricating greases containing carbonates, and their use
- Patent number 12,054,691
- Issue date Aug 6, 2024
- FUCHS SE
- Hans Jürgen Erkel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of polyurea-thickened lignin derivative...
- Patent number 10,604,721
- Issue date Mar 31, 2020
- FUCHS PETROLUB SE
- Thomas Litters
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
POLYUREA LUBRICATING GREASES CONTAINING CARBONATES, AND THEIR USE
- Publication number 20230257677
- Publication date Aug 17, 2023
- Fuchs Petrolub SE
- Hans Jürgen ERKEL
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for the Preparation of Polyurea-Thickened Lignin Derivative...
- Publication number 20180258368
- Publication date Sep 13, 2018
- Fuchs Petrolub SE
- Thomas Litters
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...