of cellulose, cellulose derivatives or proteins

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CPC
Y02P70/627

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products

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Y02P70/627of cellulose, cellulose derivatives or proteins

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Patents Grantslast 30 patents

Information Patent Grant
Recycling of man-made cellulosic fibers
- Patent number 10,370,778
- Issue date Aug 6, 2019
- Lenzing Aktiengesellschaft
- Christian Sperger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Alkali recycle in cellulose spinning process
- Patent number 10,138,578
- Issue date Nov 27, 2018
- TREETOTEXTILE AB
- Lars Stigsson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fiber manufacturing method, non-woven fabric manufacturing method,...
- Patent number 10,052,807
- Issue date Aug 21, 2018
- FUJIFILM Corporation
- Yukihiro Katai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spunbond method for producing non-woven fabric of natural cellulose...
- Patent number 9,869,042
- Issue date Jan 16, 2018
- ACELON CHEMICALS AND FIBER CORPORATION
- Wen-Tung Chou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Production method for purified polysaccharide fibers, purified poly...
- Patent number 9,670,596
- Issue date Jun 6, 2017
- Bridgestone Corporation
- Mitsuharu Koide
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Processing method of non-woven intrinsically with enhanced deodoran...
- Patent number 9,441,318
- Issue date Sep 13, 2016
- Acelon Chemical and Fiber Corporation
- Wen-Tung Chou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of dissolving lignocellulosic materials
- Patent number 9,347,175
- Issue date May 24, 2016
- Alistair W. T. King
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing cellulosic forms
- Patent number 6,746,641
- Issue date Jun 8, 2004
- Zimmer A.G.
- Holger Gunkel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing or purifying aqueous solutions of a tertiary a...
- Patent number 6,579,461
- Issue date Jun 17, 2003
- Lenzing Aktiengesellschaft
- Johann Männer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Removal of contaminants from gas streams in rayon production
- Patent number 6,416,725
- Issue date Jul 9, 2002
- Turbotak Technologies Inc.
- Edward F. Spink
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the regeneration of an aqueous process liquid of the am...
- Patent number 5,904,818
- Issue date May 18, 1999
- Lenzing Aktiengesellschaft
- Wolfram Kalt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing cellulosic moldings
- Patent number 5,891,370
- Issue date Apr 6, 1999
- Akzo Nobel N.V.
- Hans-Georg Connor
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of an aqueous solution of a tertiary ami...
- Patent number 5,858,285
- Issue date Jan 12, 1999
- Lenzing Aktiengesellschaft
- Johann Manner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the regeneration of an aqueous process liquid of the am...
- Patent number 5,847,129
- Issue date Dec 8, 1998
- Lenzing Aktiengesellschaft
- Peter Harfmann
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the purification of an aqueous solution of a tertiary a...
- Patent number 5,773,655
- Issue date Jun 30, 1998
- Lenzing Aktiengesellschaft
- Eduard Mulleder
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for the purification of reclaimed aqueous N-methylmorpholine...
- Patent number 5,611,932
- Issue date Mar 18, 1997
- Korea Institute of Science and Technology
- Wha S. Lee
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the purification of aqueous solutions of amine-oxides
- Patent number 5,503,749
- Issue date Apr 2, 1996
- Lenzinc Aktiengesellschaft
- Johann Manner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making regenerated cellulose articles
- Patent number 5,441,689
- Issue date Aug 15, 1995
- Courtaulds PLC
- Peter R. Laity
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the recovery of carbon disulfide from a steam/carbon di...
- Patent number 5,429,667
- Issue date Jul 4, 1995
- Ebner & Co. KG Anlagen und Apparate
- Karl Ebner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for cleaning or purifying aqueous N-methylmorpholine-N-oxid...
- Patent number 5,178,764
- Issue date Jan 12, 1993
- Lenzing Aktiengesellschaft
- Stefan Astegger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of removing water from a dilute solution of N-methylmorpholi...
- Patent number 5,118,423
- Issue date Jun 2, 1992
- Lenzing Aktiengesellschaft
- Stephan Astegger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for purifying an aqueous solution of N-methyl-morpholine N-...
- Patent number 5,053,138
- Issue date Oct 1, 1991
- Lenzing Aktiengesellschaft
- Dietmar Korger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the concentration of sulfuric acid
- Patent number 4,613,416
- Issue date Sep 23, 1986
- Hoechst Aktiengesellschaft
- Heinz Kau
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrodialytic water splitting process and apparatus for conversio...
- Patent number 4,504,373
- Issue date Mar 12, 1985
- Allied Corporation
- Krishnamurthy N. Mani
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Viscose rayon spinning machine
- Patent number 4,477,951
- Issue date Oct 23, 1984
- Fiber Associates, Inc.
- Charles J. Geyer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
3674146
- Patent number 3,674,146
- Issue date Jul 4, 1972
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
3538613
- Patent number 3,538,613
- Issue date Nov 10, 1970
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
3397960
- Patent number 3,397,960
- Issue date Aug 20, 1968
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
3380804
- Patent number 3,380,804
- Issue date Apr 30, 1968
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
3362533
- Patent number 3,362,533
- Issue date Jan 9, 1968
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Processing method of non-woven intrinsically with enhanced deodoran...
- Publication number 20140291883
- Publication date Oct 2, 2014
- Wen-Tung Chou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method of Recovering Aqueous N-Methylmorpholine-N-Oxide Solution Us...
- Publication number 20140008577
- Publication date Jan 9, 2014
- Acelon Chemicals and Fiber Corporation
- Wen-Tung Chou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FABRICATION OF NATURAL CELLULOSE FIBER WITH FLAME-RETARDING CAPABILITY
- Publication number 20130228949
- Publication date Sep 5, 2013
- Acelon Chemical and Fiber Corporation
- Wen-Tung CHOU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD OF DISSOLVING LIGNOCELLULOSIC MATERIALS
- Publication number 20130153163
- Publication date Jun 20, 2013
- FORESTCLUSTER LTD
- Alistair W. T. King
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method of Recovering and Concentrating an Aqueous N-methylmorpholin...
- Publication number 20130062566
- Publication date Mar 14, 2013
- Acelon Chemicals & Fiber Corporation
- Wen-Tung Chou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method of Recovering Aqueous N-methylmorpholine-N-Oxide Solution Us...
- Publication number 20110226427
- Publication date Sep 22, 2011
- Acelon Chemicals & Fiber Corporation
- Wen-Tung Chou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Process for the reprocessing respectively purification of aqueous s...
- Publication number 20010045394
- Publication date Nov 29, 2001
- Lenzing Aktiengesellschaft
- Johann Manner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

of cellulose, cellulose derivatives or proteins

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recycling of man-made cellulosic fibers

Alkali recycle in cellulose spinning process

Fiber manufacturing method, non-woven fabric manufacturing method,...

Spunbond method for producing non-woven fabric of natural cellulose...

Production method for purified polysaccharide fibers, purified poly...

Processing method of non-woven intrinsically with enhanced deodoran...

Method of dissolving lignocellulosic materials

Method for producing cellulosic forms

Method for preparing or purifying aqueous solutions of a tertiary a...

Removal of contaminants from gas streams in rayon production

Process for the regeneration of an aqueous process liquid of the am...

Process for producing cellulosic moldings

Process for the production of an aqueous solution of a tertiary ami...

Process for the regeneration of an aqueous process liquid of the am...

Process for the purification of an aqueous solution of a tertiary a...

Method for the purification of reclaimed aqueous N-methylmorpholine...

Process for the purification of aqueous solutions of amine-oxides

Process of making regenerated cellulose articles

Process for the recovery of carbon disulfide from a steam/carbon di...

Process for cleaning or purifying aqueous N-methylmorpholine-N-oxid...

Method of removing water from a dilute solution of N-methylmorpholi...

Process for purifying an aqueous solution of N-methyl-morpholine N-...

Process for the concentration of sulfuric acid

Electrodialytic water splitting process and apparatus for conversio...

Viscose rayon spinning machine

3674146

3538613

3397960

3380804

3362533

Patents Applicationslast 30 patents

Processing method of non-woven intrinsically with enhanced deodoran...

Method of Recovering Aqueous N-Methylmorpholine-N-Oxide Solution Us...

FABRICATION OF NATURAL CELLULOSE FIBER WITH FLAME-RETARDING CAPABILITY

METHOD OF DISSOLVING LIGNOCELLULOSIC MATERIALS

Method of Recovering and Concentrating an Aqueous N-methylmorpholin...

Method of Recovering Aqueous N-methylmorpholine-N-Oxide Solution Us...

Process for the reprocessing respectively purification of aqueous s...