Hans-Ludwig Schubert

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Baienfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing fibrous material from wood
- Patent number 8,758,557
- Issue date Jun 24, 2014
- Voith Patent GmbH
- Esa-Matti Aalto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Lignocellulosic fibrous material made of wood
- Patent number 8,152,960
- Issue date Apr 10, 2012
- Voith Patent GmbH
- Hans-Ludwig Schubert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for increasing the water retention capacity in fibrous webs
- Patent number 6,432,263
- Issue date Aug 13, 2002
- Voith Paper Patent GmbH
- Volker Gehr
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING FIBROUS MATERIAL FROM WOOD
- Publication number 20100032111
- Publication date Feb 11, 2010
- VOITH PATENT GmbH
- Esa-Matti Aalto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING FIBROUS MATERIAL
- Publication number 20090314443
- Publication date Dec 24, 2009
- Esa-Matti Aalto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCING TISSUE PAPER
- Publication number 20090266500
- Publication date Oct 29, 2009
- Hans-Ludwig Schubert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LIGNOCELLULOSIC FIBROUS MATERIAL MADE OF WOOD
- Publication number 20090229774
- Publication date Sep 17, 2009
- Hans-Ludwig Schubert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for increasing the water retention capacity in fibrous webs
- Publication number 20010002616
- Publication date Jun 7, 2001
- Voith Paper Patent GmbH
- Volker Gehr
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE