Pretreatment of the finely-divided materials before digesting

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Patents Grantslast 30 patents

Information Patent Grant
Lignocellulosic biomass treatment method
- Patent number 12,152,110
- Issue date Nov 26, 2024
- IFP Energies Nouvelles
- Caroline Aymard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-wood pulp having high brightness and low debris
- Patent number 12,146,262
- Issue date Nov 19, 2024
- Kimberly-Clark Worldwide, Inc.
- Zhiying Yu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information 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
Determining the reduction rate of a recovery boiler
- Patent number 12,134,859
- Issue date Nov 5, 2024
- Andritz Oy
- Heikki Lappalainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arylsulfonic acid—modified sulfuric acid and uses thereof
- Patent number 12,123,138
- Issue date Oct 22, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for generating accurate reference signals for time-of-arriva...
- Patent number 12,126,389
- Issue date Oct 22, 2024
- ZaiNar, Inc.
- Philip Kratz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and a system for producing an oil rich fraction from biomass
- Patent number 12,123,137
- Issue date Oct 22, 2024
- VALMET TECHNOLOGIES OY
- Tero Joronen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Common preparation of lignocellulosic feedstock and a product conta...
- Patent number 12,116,729
- Issue date Oct 15, 2024
- Lenzing Aktiengesellschaft
- Richard Herchl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling a chemical recovery boiler and a chemical re...
- Patent number 12,104,319
- Issue date Oct 1, 2024
- VALMET AUTOMATION OY
- Jukka Koskinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Biodegradable air filter from date palm and method of fabrication t...
- Patent number 12,102,947
- Issue date Oct 1, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and devices for processing lignocellulosic biomass using me...
- Patent number 12,098,504
- Issue date Sep 24, 2024
- TAB HOLDING APS
- Robert C. Casad
- 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
Reactor discharge screw
- Patent number 12,091,817
- Issue date Sep 17, 2024
- Valmet AB
- Örjan Ahlgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes for producing nanocellulose, and nanocellulose compositio...
- Patent number 12,091,818
- Issue date Sep 17, 2024
- GranBio Intellectual Property Holdings, LLC
- Kimberly Nelson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Lignocellulosic biomass based process for production of lignins and...
- Patent number 12,084,811
- Issue date Sep 10, 2024
- Société Bioeb
- Michel Delmas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Nanocellulose-reinforced corrugated medium
- Patent number 12,077,915
- Issue date Sep 3, 2024
- GranBio Intellectual Property Holdings, LLC
- Theodora Retsina
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hydrophobic nanocellulose-coated paper and paperboard
- Patent number 12,077,654
- Issue date Sep 3, 2024
- GranBio Intellectual Property Holdings, LLC
- Kimberly Nelson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Smelt shattering method and apparatus
- Patent number 12,071,723
- Issue date Aug 27, 2024
- The Babcock & Wilcox Company
- Simon F. Youssef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 12,054,399
- Issue date Aug 6, 2024
- Carbon Engineering ULC
- Kenton Robert Heidel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing oxidized lignin in kraft pulp mill
- Patent number 12,054,886
- Issue date Aug 6, 2024
- Andritz Oy
- Lauri Pehu-Lehtonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing an upgraded bio-oil from black liquor
- Patent number 12,043,957
- Issue date Jul 23, 2024
- HUNTSMAN INTERNATIONAL LLC
- Johan Martens
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System for managing solids in papermaking whitewater
- Patent number 12,043,961
- Issue date Jul 23, 2024
- Joseph P. McDonald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing binderless formaldehyde-free fiberboard and c...
- Patent number 12,037,745
- Issue date Jul 16, 2024
- DAHE (SHANGHAI) ECOLOGICAL TECHNOLOGY CO., LTD.
- Bo Bai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for obtaining information on quality of combustion of a liqu...
- Patent number 12,039,239
- Issue date Jul 16, 2024
- VALMET AUTOMATION OY
- Jarmo Mansikkasalo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for refining fiber and deriving chemical co-products from b...
- Patent number 12,024,823
- Issue date Jul 2, 2024
- Yitzac Goldstein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified sulfuric acid and uses thereof
- Patent number 12,024,821
- Issue date Jul 2, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Renewable aromatics from lignocellulosic lignin
- Patent number 12,012,429
- Issue date Jun 18, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- Noppadon Sathitsuksanoh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reactor vessel for biomass material
- Patent number 12,005,418
- Issue date Jun 11, 2024
- Valmet AB
- Stefan Mellander
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Combustion of streams derived from hot water extraction of wood mat...
- Patent number 12,000,087
- Issue date Jun 4, 2024
- Cascades Canada ULC
- Jonathan Lalonde
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of feeding wood chips to a prehydrolysis reactor
- Patent number 11,993,895
- Issue date May 28, 2024
- Andritz Oy
- Marco Andrade
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY BOILER STARTUP BURNER ASSEMBLY
- Publication number 20240417927
- Publication date Dec 19, 2024
- Andritz Inc.
- Gregory Alan IMIG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR TREATMENT OF BIOMASS FOR PULPING AND BIOREFINERY APPLIC...
- Publication number 20240401270
- Publication date Dec 5, 2024
- FUMA LABS PRIVATE LIMITED
- Shubham SINGH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Method and Apparatus for Improved Operation of Chemical Recovery Bo...
- Publication number 20240401800
- Publication date Dec 5, 2024
- Sullivan, Higgins, and Brion Power Plant Engineering, LLC
- Eugene Sullivan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEFOAMING AGENT AND COMPOSITIONS CONTAINING THE DEFOAMING AGENT
- Publication number 20240390820
- Publication date Nov 28, 2024
- Solenis Technologies, L.P.
- Are Wiberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND DEVICES FOR PROCESSING LIGNOCELLULOSIC BIOMASS USING ME...
- Publication number 20240392500
- Publication date Nov 28, 2024
- TAB HOLDING APS
- Robert C. Casad
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SYSTEMS AND TECHNIQUES FOR CONTROLLING ODOR EMISSIONS FROM PULP MILLS
- Publication number 20240384467
- Publication date Nov 21, 2024
- ECOLAB USA INC.
- Marcial Jara
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TREATING BLACK LIQUOR WITH ACIDIC BIOMASS FOR LIGNIN RECOVERY
- Publication number 20240383937
- Publication date Nov 21, 2024
- SUNCARBON AB
- Daniela RUSANOVA-NAYDENOVA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHODS AND SYSTEMS FOR TREATING BIOMASS COMPOSITIONS
- Publication number 20240352369
- Publication date Oct 24, 2024
- Bruso LLC
- Bruce Lee Bruso
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
METHOD FOR PREPARING FLUFF PULP FROM BAMBOOS AND FLUFF PULP PREPARE...
- Publication number 20240328083
- Publication date Oct 3, 2024
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Yichao LEI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Sulfonated Lignin-Derived Compounds And Uses Thereof
- Publication number 20240318382
- Publication date Sep 26, 2024
- CMBLU Energy AG
- Nastaran KRAWCZYK
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEM FOR GENERATING ACCURATE REFERENCE SIGNALS FOR TIME-OF-ARRIVA...
- Publication number 20240322918
- Publication date Sep 26, 2024
- ZaiNar, Inc.
- Philip Kratz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PROCESSING BARK PRESS WATER FROM SAWMILLS AND/OR PULP MILLS
- Publication number 20240307825
- Publication date Sep 19, 2024
- SÖDRA SKOGSÄGARNA EKONOMISK FÖRENING
- Jim PARKÅS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20240309585
- Publication date Sep 19, 2024
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR PRODUCING A CHEMI-THERMOMECHANICAL FIBROUS PULP FROM N...
- Publication number 20240309586
- Publication date Sep 19, 2024
- RELEAF PAPER FRANCE SAS
- Valentyn FRECHKA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SYSTEM AND METHOD FOR THE REMOVAL OF NON-PROCESS ELEMENTS FROM ELEC...
- Publication number 20240301624
- Publication date Sep 12, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Oliveira ARAUJO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Thermally Insulative Concrete Made From Biorefinery Byproducts
- Publication number 20240294429
- Publication date Sep 5, 2024
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Adewale ODUKOMAIYA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHODS FOR PRODUCING PULP AND PAPER PRODUCTS FROM PLANTS HAVING BA...
- Publication number 20240295074
- Publication date Sep 5, 2024
- GOLDCUP 33965 AB (UNC. HEJMAS AGRIFIBRE TECHNOLOGIES AB)
- Marek HEJDUK
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING LIGNIN
- Publication number 20240287737
- Publication date Aug 29, 2024
- VALMET AB
- Henrik WALLMO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR LIGNIN PRODUCTION
- Publication number 20240287738
- Publication date Aug 29, 2024
- VALMET AB
- Henrik WALLMO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW METHOD
- Publication number 20240279406
- Publication date Aug 22, 2024
- PROLIGREEN AB
- Martin LAWOKO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SCALE INHIBITION FOR PULP DIGESTERS
- Publication number 20240247439
- Publication date Jul 25, 2024
- ECOLAB USA INC.
- John Matthew CHUDOMEL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TREATMENT VESSEL HAVING REDUCED OUTLET END DIAMETER
- Publication number 20240247440
- Publication date Jul 25, 2024
- VALMET AB
- Roger JANSSON
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
PROCESSES AND APPARATUS FOR PRODUCING NANOCELLULOSE, AND COMPOSITIO...
- Publication number 20240247081
- Publication date Jul 25, 2024
- GranBio Intellectual Property Holdings, LLC
- Kimberly NELSON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process and System for Producing Pulp, Energy, and Bioderivatives f...
- Publication number 20240226841
- Publication date Jul 11, 2024
- Circ, LLC
- Sandeep Kumar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND SYSTEM FOR CONTINOUSLY TREATING BIOMASS MATERIAL
- Publication number 20240229353
- Publication date Jul 11, 2024
- VALMET AB
- Francois LAMBERT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MIXING ASSEMBLY AND METHOD FOR CONTROLLING MIXING OF GREEN LIQUOR A...
- Publication number 20240158989
- Publication date May 16, 2024
- VALMET AB
- Johan SKARIUS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BLACK LIQUOR TREATMENT
- Publication number 20240150960
- Publication date May 9, 2024
- Solenis Technologies, L.P.
- Daniel Joseph Nicholson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BLACK LIQUOR VISCOSITY REDUCING AND ANTI-SCALE AGENT
- Publication number 20240150961
- Publication date May 9, 2024
- ECOLAB USA INC.
- Luiz Wanderley Bratfisch Pace
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR FRACTIONATION OF HIGHLY REFINED CELLULOSE
- Publication number 20240141588
- Publication date May 2, 2024
- STORA ENSO OYJ
- Isto Heiskanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Pretreatment of the finely-divided materials before digesting

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Lignocellulosic biomass treatment method

Non-wood pulp having high brightness and low debris

Reactor discharge

Determining the reduction rate of a recovery boiler

Arylsulfonic acid—modified sulfuric acid and uses thereof

System for generating accurate reference signals for time-of-arriva...

Method and a system for producing an oil rich fraction from biomass

Common preparation of lignocellulosic feedstock and a product conta...

Method for controlling a chemical recovery boiler and a chemical re...

Biodegradable air filter from date palm and method of fabrication t...

Methods and devices for processing lignocellulosic biomass using me...

System for treatment of a biomass material

Reactor discharge screw

Processes for producing nanocellulose, and nanocellulose compositio...

Lignocellulosic biomass based process for production of lignins and...

Nanocellulose-reinforced corrugated medium

Hydrophobic nanocellulose-coated paper and paperboard

Smelt shattering method and apparatus

Recovering a caustic solution via calcium carbonate crystal aggregates

Method for producing oxidized lignin in kraft pulp mill

Process for manufacturing an upgraded bio-oil from black liquor

System for managing solids in papermaking whitewater

Process for producing binderless formaldehyde-free fiberboard and c...

Method for obtaining information on quality of combustion of a liqu...

Process for refining fiber and deriving chemical co-products from b...

Modified sulfuric acid and uses thereof

Renewable aromatics from lignocellulosic lignin

Reactor vessel for biomass material

Combustion of streams derived from hot water extraction of wood mat...

Method of feeding wood chips to a prehydrolysis reactor

Patents Applicationslast 30 patents

RECOVERY BOILER STARTUP BURNER ASSEMBLY

PROCESS FOR TREATMENT OF BIOMASS FOR PULPING AND BIOREFINERY APPLIC...

THERMAL-PRESSURE HYDROLYSIS SUSTAINABLE BIOMASS FOR THE PRODUCTION...

Method and Apparatus for Improved Operation of Chemical Recovery Bo...

DEFOAMING AGENT AND COMPOSITIONS CONTAINING THE DEFOAMING AGENT

METHODS AND DEVICES FOR PROCESSING LIGNOCELLULOSIC BIOMASS USING ME...

SYSTEMS AND TECHNIQUES FOR CONTROLLING ODOR EMISSIONS FROM PULP MILLS

TREATING BLACK LIQUOR WITH ACIDIC BIOMASS FOR LIGNIN RECOVERY

METHODS AND SYSTEMS FOR TREATING BIOMASS COMPOSITIONS

METHOD FOR PREPARING FLUFF PULP FROM BAMBOOS AND FLUFF PULP PREPARE...

Sulfonated Lignin-Derived Compounds And Uses Thereof

SYSTEM FOR GENERATING ACCURATE REFERENCE SIGNALS FOR TIME-OF-ARRIVA...

METHOD FOR PROCESSING BARK PRESS WATER FROM SAWMILLS AND/OR PULP MILLS

MODIFIED SULFURIC ACID AND USES THEREOF

A METHOD FOR PRODUCING A CHEMI-THERMOMECHANICAL FIBROUS PULP FROM N...

SYSTEM AND METHOD FOR THE REMOVAL OF NON-PROCESS ELEMENTS FROM ELEC...

Thermally Insulative Concrete Made From Biorefinery Byproducts

METHODS FOR PRODUCING PULP AND PAPER PRODUCTS FROM PLANTS HAVING BA...

METHOD AND SYSTEM FOR PRODUCING LIGNIN

METHOD AND SYSTEM FOR LIGNIN PRODUCTION

NEW METHOD

SCALE INHIBITION FOR PULP DIGESTERS

TREATMENT VESSEL HAVING REDUCED OUTLET END DIAMETER

PROCESSES AND APPARATUS FOR PRODUCING NANOCELLULOSE, AND COMPOSITIO...

Process and System for Producing Pulp, Energy, and Bioderivatives f...

METHOD AND SYSTEM FOR CONTINOUSLY TREATING BIOMASS MATERIAL

MIXING ASSEMBLY AND METHOD FOR CONTROLLING MIXING OF GREEN LIQUOR A...

BLACK LIQUOR TREATMENT

BLACK LIQUOR VISCOSITY REDUCING AND ANTI-SCALE AGENT

METHOD FOR FRACTIONATION OF HIGHLY REFINED CELLULOSE