Hartmut Ruf

Person

Vocklabruck, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Cellulose fiber
- Patent number 10,883,196
- Issue date Jan 5, 2021
- Lenzing Aktiengesellschaft
- Christoph Schrempf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Flame retardant cellulosic man-made fibers
- Patent number 10,577,723
- Issue date Mar 3, 2020
- Lenzing AG
- Hartmut Rüf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Flame-retardant lyocell fibers and use thereof in flame barriers
- Patent number 10,400,356
- Issue date Sep 3, 2019
- Lenzing Aktiengesellschaft
- Hartmut Rüf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polysaccharide fibers and method for the production thereof
- Patent number 10,221,502
- Issue date Mar 5, 2019
- Lenzing Aktiengesellschaft
- Franz Dürnberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the production of polysaccharide fibers with an increase...
- Patent number 10,030,323
- Issue date Jul 24, 2018
- Lenzing Aktiengesellschaft
- Franz Dürnberger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making flame retardant cellulosic man-made fibers
- Patent number 9,988,743
- Issue date Jun 5, 2018
- Lenzing AG
- Hartmut Rüf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Dyed cellulosic moulded bodies
- Patent number 6,793,689
- Issue date Sep 21, 2004
- Lenzing Aktiengesellschaft
- Hartmut Rüf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing cellulose fibers
- Patent number 6,241,927
- Issue date Jun 5, 2001
- Lenzing Aktiengesellschaft
- Eduard Mülleder
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Regenerated cellulose incorporating phosphorus compounds so as to b...
- Patent number 6,130,327
- Issue date Oct 10, 2000
- Lenzing Aktiengeselleschaft
- Rainer Wolf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making cellulose moldings and fibers
- Patent number 5,968,434
- Issue date Oct 19, 1999
- Lenzing Aktiengesellschaft
- Stefan Zikeli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the manufacture of cellulose fibres
- Patent number 5,863,478
- Issue date Jan 26, 1999
- Lenzing Aktiengesellschaft
- Hartmut Ruf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for manufacturing cellulose moulded bodies
- Patent number 5,827,463
- Issue date Oct 27, 1998
- Lenzing Aktiengesellschaft
- Hartmut Ruf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device for the preparation of cellulose mouldings
- Patent number 5,798,125
- Issue date Aug 25, 1998
- Lenzing Aktiengesellschaft
- Stefan Zikeli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making cellulose fibres
- Patent number 5,698,151
- Issue date Dec 16, 1997
- Lenzing Aktiengesellschaft
- Stefan Zikeli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of cellulose fibres
- Patent number 5,601,771
- Issue date Feb 11, 1997
- Lenzing Aktiengesellschaft
- Hartmut Ruf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of and apparatus for making cellulose mouldings
- Patent number 5,589,125
- Issue date Dec 31, 1996
- Lenzing Aktiengesellschaft
- Stefan Zikeli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making cellulose fibres
- Patent number 5,543,101
- Issue date Aug 6, 1996
- Lenzing Aktiengesellschaft
- Hartmut Ruf
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
CELLULOSE FIBER
- Publication number 20210087714
- Publication date Mar 25, 2021
- LENZING AKTIENGESELLSCHAFT
- Christoph Schrempf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS
- Publication number 20200149192
- Publication date May 14, 2020
- Lenzing AG
- Hartmut Rüf
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYSACCHARIDE FIBERS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20190186049
- Publication date Jun 20, 2019
- LENZING AG
- Franz Dürnberger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYSACCHARIDE FIBERS WITH AN INCREASED FIBRILLATION TENDENCY AND M...
- Publication number 20180355518
- Publication date Dec 13, 2018
- Lenzing AG
- Franz Dürnberger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CELLULOSE FIBER
- Publication number 20160326671
- Publication date Nov 10, 2016
- LENZING AKTIENGESELLSCHAFT
- Christoph Schrempf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYSACCHARIDE FIBERS WITH AN INCREASED FIBRILLATION TENDENCY AND M...
- Publication number 20160060792
- Publication date Mar 3, 2016
- LENZING AT
- Franz Dürnberger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYSACCHARIDE FIBERS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20160053406
- Publication date Feb 25, 2016
- LENZING AG
- Franz Dürnberger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS
- Publication number 20130337715
- Publication date Dec 19, 2013
- Lenzing AG
- Hartmut Rüf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FLAME-RETARDANT LYOCELL FIBERS AND USE THEREOF IN FLAME BARRIERS
- Publication number 20120258643
- Publication date Oct 11, 2012
- LENZING AKTIENGESELLSCHAFT
- Hartmut Rüf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS
- Publication number 20120156486
- Publication date Jun 21, 2012
- Lenzing AG
- Clemens BISJAK
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Use of a lyocell-type staple fibre as a padding fibre
- Publication number 20070105469
- Publication date May 10, 2007
- LENZING AKTIENGESELLSCHAFT
- Johann Manner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Cellulose moulded body and process for its production
- Publication number 20030000662
- Publication date Jan 2, 2003
- Hartmut Ruf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Dyed cellulosic moulded bodies
- Publication number 20020189035
- Publication date Dec 19, 2002
- Lenzing Aktiengesellschaft
- Hartmut Ruf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Hartmut Ruf

Person

Patents Grantslast 30 patents

Cellulose fiber

Flame retardant cellulosic man-made fibers

Flame-retardant lyocell fibers and use thereof in flame barriers

Polysaccharide fibers and method for the production thereof

Method for the production of polysaccharide fibers with an increase...

Process of making flame retardant cellulosic man-made fibers

Dyed cellulosic moulded bodies

Method of producing cellulose fibers

Regenerated cellulose incorporating phosphorus compounds so as to b...

Process of making cellulose moldings and fibers

Process for the manufacture of cellulose fibres

Process for manufacturing cellulose moulded bodies

Device for the preparation of cellulose mouldings

Process of making cellulose fibres

Process for the production of cellulose fibres

Process of and apparatus for making cellulose mouldings

Process of making cellulose fibres

Patents Applicationslast 30 patents

CELLULOSE FIBER

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

POLYSACCHARIDE FIBERS AND METHOD FOR THE PRODUCTION THEREOF

POLYSACCHARIDE FIBERS WITH AN INCREASED FIBRILLATION TENDENCY AND M...

CELLULOSE FIBER

POLYSACCHARIDE FIBERS WITH AN INCREASED FIBRILLATION TENDENCY AND M...

POLYSACCHARIDE FIBERS AND METHOD FOR THE PRODUCTION THEREOF

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

FLAME-RETARDANT LYOCELL FIBERS AND USE THEREOF IN FLAME BARRIERS

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

Use of a lyocell-type staple fibre as a padding fibre

Cellulose moulded body and process for its production

Dyed cellulosic moulded bodies