Uwe Bartz

Follow

Person

Oestrich-Winkel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl groups
- Patent number 5,591,844
- Issue date Jan 7, 1997
- Hoechst Aktiengesellschaft
- Uwe Bartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl substituents
- Patent number 5,395,930
- Issue date Mar 7, 1995
- Hoechst AG
- Uwe Bartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Use of carboxymethylated methyl hydroxyethyl cellulose ethers or me...
- Patent number 5,372,642
- Issue date Dec 13, 1994
- Hoechst Aktiengesellschaft
- Uwe Bartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Use of cellulose ether compounds for increasing the open time and i...
- Publication number 20190300432
- Publication date Oct 3, 2019
- SE Tylose GmbH & Co. KG
- Heiner KLEHR
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES