Sigrid WEGMANN

Follow

Person

Freigericht, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for delignifying and bleaching pulp
- Patent number 10,006,169
- Issue date Jun 26, 2018
- Evonik Degussa GmbH
- Thomas Dietz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DELIGNIFYING AND BLEACHING PULP
- Publication number 20160298294
- Publication date Oct 13, 2016
- EVONIK DEGUSSA GmbH
- Thomas DIETZ
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE