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Explosive disintegration by sudden pressure reduction
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D21B1/36
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D21
Papermaking
D21B
FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
D21B1/00
Fibrous raw materials or their mechanical treatment
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D21B1/36
Explosive disintegration by sudden pressure reduction
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Patents Grants
last 30 patents
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Patent Grant
Reactor discharge
Patent number
12,139,853
Issue date
Nov 12, 2024
Valmet AB
Olof Melander
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
System for treatment of a biomass material
Patent number
12,098,505
Issue date
Sep 24, 2024
Valmet AB
Olof Melander
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Processes, methods, and systems for chemo-mechanical cellular explo...
Patent number
11,885,069
Issue date
Jan 30, 2024
IFG Technologies, LLC
Timothy Wagler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Inline dilution of microfibrillated cellulose
Patent number
11,851,818
Issue date
Dec 26, 2023
Borregaard AS
Anne Opstad
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System for treatment of a biomass material and a method for connect...
Patent number
11,674,264
Issue date
Jun 13, 2023
Valmet AB
Patrik Pettersson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes, methods, and systems for chemo-mechanical cellular explo...
Patent number
11,549,214
Issue date
Jan 10, 2023
IFG Technologies, LLC
Timothy Wagler
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method and device for treating biomass
Patent number
11,492,752
Issue date
Nov 8, 2022
Valmet AB
Andreas Averheim
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Preparation method of cotton bast fiber and chitosan composite non-...
Patent number
11,383,189
Issue date
Jul 12, 2022
Jiangnan University
Xiuliang Hou
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and system for treating biomass
Patent number
11,371,186
Issue date
Jun 28, 2022
Valmet AB
Francois Lambert
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for recovering higher sugar from biomass
Patent number
11,193,177
Issue date
Dec 7, 2021
Indian Oil Corporation Limited
Ravindra Kumar
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Steam saving device
Patent number
11,155,962
Issue date
Oct 26, 2021
Clariant International, Ltd.
Björn Hühnlein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Refiner apparatus and a method for refining cellulosic material
Patent number
11,118,307
Issue date
Sep 14, 2021
DAPROX AB
Bengt â„«kerblom
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for refining plant fibers by steam explosion
Patent number
11,111,604
Issue date
Sep 7, 2021
LA CHANVRIÈRE
Daniel Dupont
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Biomass, thermal pressure hydrolysis and anaerobic digestion
Patent number
10,907,303
Issue date
Feb 2, 2021
THERMO PRESSURE TECHNOLOGIES LIMITED
Ian Cecil Toll
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Apparatus and process for separating a solids/fluid mixture
Patent number
10,589,295
Issue date
Mar 17, 2020
Versalis S.p.A.
Paolo Sarchi
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Pretreatment process of a ligno-cellulosic feedstock
Patent number
10,316,466
Issue date
Jun 11, 2019
Versalis S.p.A.
Guido Ghisolfi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and apparatus for adding steam for a steam explosion pretrea...
Patent number
9,856,601
Issue date
Jan 2, 2018
Andritz Inc.
Bertil Stromberg
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for recovering sugars from a pretreatment stream of lignoce...
Patent number
9,296,830
Issue date
Mar 29, 2016
Beta Renewables, S.p.A.
Piero Ottonello
C13 - SUGAR INDUSTRY
Information
Patent Grant
Method and device for the hydrolysis of preferably solid organic su...
Patent number
8,992,735
Issue date
Mar 31, 2015
Biogas Systems GmbH
Hermann Dauser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Piping system from reactor to separator and method to control proce...
Patent number
8,877,012
Issue date
Nov 4, 2014
Andritz Inc.
Joseph Monroe Rawls
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for recovering sugars from a pretreatment stream of lignoce...
Patent number
8,771,426
Issue date
Jul 8, 2014
Beta Renewables, S.p.A.
Piero Ottonello
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Processing of lignocellulosic and related materials
Patent number
8,647,547
Issue date
Feb 11, 2014
Lignotech Developments Limited
Graeme Douglas Coles
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Separation of reactive cellulose from lignocellulosic biomass with...
Patent number
8,603,295
Issue date
Dec 10, 2013
Greenfield Specialty Alcohols Inc.
Frank A. Dottori
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System and method for preextraction of hemicellulose through using...
Patent number
8,512,512
Issue date
Aug 20, 2013
Andritz Inc.
Thomas Pschorn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System and method for preextraction of hemicellulose through using...
Patent number
8,057,639
Issue date
Nov 15, 2011
Andritz Inc.
Thomas Pschorn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
High pressure homogenizing apparatus and method thereof
Patent number
7,530,511
Issue date
May 12, 2009
Shigeo Ando
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
High pressure homogenizing apparatus and method thereof
Patent number
7,413,135
Issue date
Aug 19, 2008
Shigeo Ando
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Explosively-split fragments obtained by water-vapor explosion of wo...
Patent number
6,461,472
Issue date
Oct 8, 2002
The Forestry and Forest Products Research Institute
Tsuyoshi Fujii
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Method of steam treating low yield papermaking fibers to produce a...
Patent number
6,413,362
Issue date
Jul 2, 2002
Kimberly-Clark Worldwide, Inc.
Sheng-Hsin Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Recovery of fibers from a fiber processing waste sludge
Patent number
6,372,085
Issue date
Apr 16, 2002
Kimberly-Clark Worldwide, Inc.
Jay Chiehlung Hsu
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
THERMAL-PRESSURE HYDROLYSIS SUSTAINABLE BIOMASS FOR THE PRODUCTION...
Publication number
20240401269
Publication date
Dec 5, 2024
THERMO PRESSURE TECHNOLOGIES LEMITED
Andrew Walsh
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PROCESSES, METHODS, AND SYSTEMS FOR CHEMO-MECHANICAL CELLULAR EXPLO...
Publication number
20240141587
Publication date
May 2, 2024
Timothy Wagler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
APPARATUS FOR RECYCLING OF LIGNOCELLULOSIC FIBRES FROM FIBREBOARDS
Publication number
20230313454
Publication date
Oct 5, 2023
IKEA Supply AG
Jan-Olof FECHTER
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
CONTINUOUS STEAM EXPLOSION METHOD AND A DEFIBRATION SYSTEM
Publication number
20230220620
Publication date
Jul 13, 2023
VALMET AB
Francois LAMBERT
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESSES, METHODS, AND SYSTEMS FOR CHEMO-MECHANICAL CELLULAR EXPLO...
Publication number
20230099096
Publication date
Mar 30, 2023
Timothy Wagler
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
STEAM-EXPLOSION EQUIPMENT AND METHOD FOR TREATMENT OF ORGANIC MATERIAL
Publication number
20220145535
Publication date
May 12, 2022
YMIR TECHNOLOGIES EHF.
Oddur INGOLFSSON
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
REACTOR DISCHARGE
Publication number
20210254281
Publication date
Aug 19, 2021
VALMET AB
Olof MELANDER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD AND DEVICE FOR TREATING BIOMASS
Publication number
20210140105
Publication date
May 13, 2021
VALMET AB
Andreas AVERHEIM
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SYSTEM FOR TREATMENT OF A BIOMASS MATERIAL
Publication number
20210095420
Publication date
Apr 1, 2021
VALMET AB
Olof MELANDER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR REFINING PLANT FIBERS BY STEAM EXPLOSION
Publication number
20200347548
Publication date
Nov 5, 2020
LA CHANVRIÈRE
Daniel DUPONT
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
INLINE DILUTION OF MICROFIBRILLATED CELLULOSE
Publication number
20200318289
Publication date
Oct 8, 2020
BORREGAARD AS
Anne Opstad
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BIOMASS, THERMAL PRESSURE HYDROLYSIS AND ANAEROBIC DIGESTION
Publication number
20200157739
Publication date
May 21, 2020
THERMO PRESSURE TECHNOLOGIES LIMITED
IAN CECIL TOLL
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
REFINER APPARATUS AND A METHOD FOR REFINING CELLULOSIC MATERIAL
Publication number
20200123705
Publication date
Apr 23, 2020
Daprox AB
Bengt Åkerblom
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Steam Saving Device
Publication number
20200011011
Publication date
Jan 9, 2020
CLARIANT INTERNATIONAL LTD
Björn HÜHNLEIN
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR RECOVERING HIGHER SUGAR FROM BIOMASS
Publication number
20200002778
Publication date
Jan 2, 2020
Indian Oil Corporation Limited
Ravindra KUMAR
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD AND SYSTEM FOR TREATING BIOMASS
Publication number
20190271113
Publication date
Sep 5, 2019
VALMET AB
Francois LAMBERT
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
APPARATUS AND PROCESS FOR SEPARATING A SOLIDS/FLUID MIXTURE
Publication number
20190270097
Publication date
Sep 5, 2019
Biochemtex S.p.A
Paolo SARCHI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Preparation Method of Cotton Bast Fiber and Chitosan Composite Non-...
Publication number
20190217232
Publication date
Jul 18, 2019
JIANGNAN UNIVERSITY
Xiuliang Hou
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FRACTIONATION OF LIGNOCELLULOSIC BIOMASS FOR CELLULOSIC ETHANOL AND...
Publication number
20180258450
Publication date
Sep 13, 2018
GREENFIELD SPECIALTY ALCOHOLS INC.
Frank A. DOTTORI
C13 - SUGAR INDUSTRY
Information
Patent Application
PRETREATMENT PROCESS OF A LIGNO-CELLULOSIC FEEDSTOCK
Publication number
20180023249
Publication date
Jan 25, 2018
Beta Renewables S.p.A.
Guido GHISOLFI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A REFINER APPARATUS AND A METHOD FOR REFINING CELLULOSIC MATERIAL
Publication number
20170167078
Publication date
Jun 15, 2017
Daprox AB
Bengt Åkerblom
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
CONTINUOUS PROCESS FOR PRETREATING A LIGNO-CELLULOSIC FEEDSTOCK
Publication number
20170107664
Publication date
Apr 20, 2017
Beta Renewables S.p.A.
Dario GIORDANO
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR PRETREATING BIOMASS, AND METHOD FOR PRODUCING SUGAR CONT...
Publication number
20160010131
Publication date
Jan 14, 2016
JGC CORPORATION
DAISUKE TANEDA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD AND APPARATUS FOR ADDING STEAM FOR A STEAM EXPLOSION PRETREA...
Publication number
20150233053
Publication date
Aug 20, 2015
ANDRITZ INC.
Bertil STROMBERG
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PIPING SYSTEM FROM REACTOR TO SEPARATOR AND METHOD TO CONTROL PROCE...
Publication number
20140110069
Publication date
Apr 24, 2014
ANDRITZ INC.
Joseph Monroe RAWLS
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PARTICLE FOR GASIFICATION CONTAINING A CELLULOSE CORE WITH A COATIN...
Publication number
20130248760
Publication date
Sep 26, 2013
SUNDROP FUELS, INC.
Robert S. Ampulski
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD AND DEVICE FOR THE HYDROLYSIS OF PREFERABLY SOLID ORGANIC SU...
Publication number
20130206345
Publication date
Aug 15, 2013
BIOGAS SYSTEMS GMBH
Hermann Dauser
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PROCESS FOR RECOVERING SUGARS FROM A PRETREATMENT STREAM OF LIGNOCE...
Publication number
20130158253
Publication date
Jun 20, 2013
BETA RENEWABLES, S.P.A.
Piero Ottonello
C13 - SUGAR INDUSTRY
Information
Patent Application
PROCESS FOR RECOVERING SUGARS FROM A PRETREATMENT STREAM OF LIGNOCE...
Publication number
20130146049
Publication date
Jun 13, 2013
BETA RENEWABLES, S.P.A.
Piero Ottonello
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FRACTIONATION OF LIGNOCELLULOSIC BIOMASS FOR CELLULOSIC ETHANOL AND...
Publication number
20130017589
Publication date
Jan 17, 2013
GREENFIELD ETHANOL INC.
Frank A. DOTTORI
C13 - SUGAR INDUSTRY