ClassID:

100656

C08J2397/02 - CPC Classification

Classification description:

Characterised by the use of lignin-containing materials Lignocellulosic material, e.g. wood, straw or bagasse

Recent Application in this class:
#1
20260085168
2026-03-26

PLANT FIBRE PRODUCT

#2
20260042888
2026-02-12

Lignin as Superhydrophobic Agent and Dispersant for Superhydrophobic and Flame-Retardant Polyurethane Composite Coating

#3
20260028462
2026-01-29

MICROFIBRILLATED LIGNOCELLULOSE FOAMS AND METHODS TO PREPARE THEM

#4
20260022217
2026-01-22

COMPOSITE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

#5
20260015795
2026-01-15

PROCESS TO PRODUCE A FUNCTIONAL PRE-PREG MAT FROM LIGNO-CELLULOSIC MATERIALS

#6
20260015468
2026-01-15

PROCESS FOR PREPARING A CO2-NEGATIVE POLYETHYLENE TEREPHTHALATE FROM RENEWABLE RAW MATERIALS

#7
20250353988
2025-11-20

DEPOLYMERIZATION OF LIGNIN USING A SUPPORTED METAL CATALYST

#8
20250326932
2025-10-23

LIGNOCELLULOSE- AND CELLULOSE-BASED BIOPRODUCTS

#9
20250325950
2025-10-23

LIGNIN-BASED EXPANDABLE MICROSPHERES

#10
20250223446
2025-07-10

BINDER COMPOSITIONS AND USE THEREOF

#11
20250170746
2025-05-29

PROCESS FOR THE PRODUCTION OF PARTICLE BOARD OR WOOD FIBER BOARD

#12
20250115750
2025-04-10

METHOD FOR PREPARING SCRATCH-RESISTANT BIO-ADDITIVE FOR ADDITION TO PLASTICS, AND SCRATCH-RESISTANT BIO-ADDITIVE FOR ADDITION TO PLASTICS PREPARED THEREBY

#13
20250101230
2025-03-27

METHOD FOR MANUFACTURING BAMBOO PLASTIC COMPOSITE MATERIAL

#14
20250066558
2025-02-27

AEROGELS ASSEMBLED FROM MICROFIBERS, METHODS FOR THEIR PREPARATION AND USES THEREOF

#15
20250050533
2025-02-13

PROCESS OF PRODUCING A LIGNOCELLULOSIC COMPOSITE OR A PRODUCT THEREOF USING DIELECTRIC HEATING

#16
20250026877
2025-01-23

THERMOPLASTIC POLYMERS SYNTHESIZED FROM DEPOLYMERIZED LIGNIN VIA FREE RADICAL POLYMERIZATION

#17
20240416550
2024-12-19

DRY PROCESS AT ROOM TEMPERATURE FOR MATERIAL RECYCLING OF WOOD FIBER MATERIALS

#18
20240410117
2024-12-12

TREATED WALNUT SHELL INFILL FOR ARTIFICIAL TURF

#19
20240392079
2024-11-28

METHOD FOR PRODUCING MIXED COMPOSITION

#20
20240270922
2024-08-15

IN SITU PIGMENTATION OF DECORATIVE MATERIALS

#21
20240199786
2024-06-20

Thermoplastic polymers synthesized from depolymerized lignin via free radical polymerization

#22
20240166828
2024-05-23

NATURAL FIBER POLYMER COMPOSITE PRECURSOR PELLETS

#23
20240157597
2024-05-16

METHOD FOR PRODUCING A LIGNOCELLULOSIC COMPOSITE MATERIAL AND COMPOSITE MATERIAL OBTAINED BY THIS METHOD

#24
20240084143
2024-03-14

Monoextruded hemp composite board

#25
20230365810
2023-11-16

Eco-friendly synthetic wood containing coffee grounds and manufacturing method thereof

#26
20230323049
2023-10-12

FLOOR OR WALL PANEL AND METHOD OF PRODUCING A FLOOR OR WALL PANEL

#27
20230279189
2023-09-07

Aquatic plant biomass-based decomposable and antibacterial plastic masterbatch composition

#28
20230279185
2023-09-07

ENGINEERED COMPOSITION OF PHENOLIC COMPOUNDS

#29
20230257529
2023-08-17

Sargasso mats and Sargasso sheets for insulation on other purposes and its low-tech formation processes

#30
20230250250
2023-08-10

Organic-inorganic Aerogel Composites, Methods and Uses Thereof

#31
20230140418
2023-05-04

PROCESS FOR MANUFACTURING AN ELECTRICALLY CONDUCTING DEVICE FROM LIGNOCELLULOSIC MATERIAL

#32
20230113977
2023-04-13

NON-POLYMERIC COUPLING AGENT FORMULATIONS FOR WOOD POLYMER COMPOSITES

#33
20230099498
2023-03-30

PROCESS FOR THE PRODUCTION OF PARTICLE BOARD OR WOOD FIBER BOARD

#34
20230002584
2023-01-05

RECYCLING OF LIGNOCELLULOSIC FIBERS FROM FIBERBOARDS

#35
20220403173
2022-12-22

LIGNOCELLULOSIC FOAM COMPOSITIONS AND METHODS OF MAKING THEREOF

#36
20220372296
2022-11-24

WOOD POLYMER COMPOSITES AND ADDITIVE SYSTEMS THEREFOR

#37
20220213251
2022-07-07

METHOD FOR SURFACE FUNCTIONALIZATION IN A SUPERCRITICAL FLUID MEDIUM

#38
20220195128
2022-06-23

Method For Preparing A Lignosulfonate Polymer

#39
20220185971
2022-06-16

Method of plasticizing and densifying hydrophilic polymeric biomaterials and hydrophilic polymeric biomaterials

#40
20220177758
2022-06-09

METHOD AND COMPOSITION FOR REDUCING DUSTING FROM EXPOSED SURFACES OF STORED AND/OR DISPOSED BULK MATERIALS

#41
20210355385
2021-11-18

FIRE RETARDANT

#42
20210292535
2021-09-23

High-whiteness MGO substrate, preparation method thereof and decorative board having the substrate

#43
20210277201
2021-09-09

Treated porous material

#44
20210269616
2021-09-02

Fractionation and depolymerisation of lignocellulosic material

#45
20210214509
2021-07-15

Lignocellulose nanofibril material, stable foam system based thereon, preparation method and application thereof

#46
20210179737
2021-06-17

Method of producing bioplastic granules from olive pit waste (prina)

#47
20210108034
2021-04-15

THERMOCHEMICAL BIOMASS COMPOUNDER

#48
20210040273
2021-02-11

MELTABLE LIGNIN COMPOSITIONS, METHOD FOR PRODUCING THEM AND THEIR USES

#49
20210016466
2021-01-21

Modified wood product and a process for producing said product

#50
20200377732
2020-12-03

LIGNOCELLULOSE- AND CELLULOSE-BASED BIOPRODUCTS

#51
20200255572
2020-08-13

Thermoplastic polymers synthesized from depolymerized lignin via free radical polymerization

#52
20200216729
2020-07-09

REACTIVE ADHESIVES HAVING A LOW MONOMERIC DIISOCYANATE CONTENT

#53
20200199305
2020-06-25

Method for controlling thermoplasticity and toughness of redox-modified plant fiber and use thereof

#54
20200172685
2020-06-04

INTERIOR PART MANUFACTURING METHOD

#55
20200148835
2020-05-14

Lignin depolymerization process using chemicals recoverable by the kraft recovery cycle

#56
20200017688
2020-01-16

Method for producing lignocellulose materials

#57
20190277039
2019-09-12

Powder based balancing layer

#58
20190276670
2019-09-12

Strategic nanoparticle reinforcement of natural fibers for polymeric composites

#59
20190276315
2019-09-12

Methods for creation of sub-micron biocarbon materials from biomass and their fields of application

#60
20190249084
2019-08-15

Graphene-based composite flame retardants

#61
20190186082
2019-06-20

Treated walnut shell infill for artificial turf

#62
20190134643
2019-05-09

COOLING AND PROCESSING MATERIALS

#63
20190071550
2019-03-07

Formation and properties of cellular foam fibrous material

#64
20190062519
2019-02-28

Methods of synthesizing ionic liquids from primary alcohol-containing lignin compounds

#65
20180265649
2018-09-20

Method for producing a non-porous composite material that is water-absorbent and lipid-absorbent for active liquid compositions

#66
20180215076
2018-08-02

Advanced microfibers and related methods

#67
20180148550
2018-05-31

Grafting method for rice straw fiber modification

#68
20180079871
2018-03-22

Foams and Films Using Specialized Lignin

#69
20180044705
2018-02-15

COOLING AND PROCESSING MATERIALS

#70
20170190073
2017-07-06

Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst

#71
20170183549
2017-06-29

Composite wood particulate products with aldehyde-free adhesives and methods for making same

#72
20170183513
2017-06-29

COMPOSITIONS FOR REPAIRING DEFECTS IN SURFACE COVERINGS

#73
20170100853
2017-04-13

Process for treating wood

#74
20170095942
2017-04-06

CELLULOSIC AND LIGNOCELLULOSIC STRUCTURAL MATERIALS AND METHODS AND SYSTEMS FOR MANUFACTURING SUCH MATERIALS

#75
20170066931
2017-03-09

Compounds for reducing background color in color change compositions

#76
20170037205
2017-02-09

Unknown

#77
20160369075
2016-12-22

Wood Products Impregnated with Water Based Compositions

#78
20160340475
2016-11-24

Fine-dispersion compounding apparatus and fine-dispersion compounding method

#79
20160333240
2016-11-17

Adhesive

#80
20160333156
2016-11-17

Composition and Method for Making a Flexible Packaging Film

#81
20160325463
2016-11-10

WHEAT GLUTEN BASED COMPOSITIONS AND ARTICLES MADE THEREFROM

#82
20160289453
2016-10-06

Method of producing ultra-low density fiber composite materials

#83
20160168344
2016-06-16

WOOD-PLASTIC COMPOSITE MATERIAL

#84
20160024284
2016-01-28

Powdered resins with fillers

#85
20160024260
2016-01-28

Method of applying a binder composition to a lignocellulosic substrate

#86
20150275526
2015-10-01

Powder based balancing layer

#87
20150274924
2015-10-01

ELECTROSTATIC DISSIPATIVE FOAMS AND PROCESS FOR THE PREPARATION THEREOF

#88
20150274922
2015-10-01

MATERIALS COMPRISING NVR POLYOLS

#89
20150090157
2015-04-02

Methods for making lignocellulose containing composite products

#90
20150080503
2015-03-19

ENVIRONMENTALLY-FRIENDLY BOARD USING POLYLACTIC ACID AND WOOD FIBER, AND METHOD FOR PREPARING SAME

#91
20150068694
2015-03-12

Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials

#92
20150061177
2015-03-05

Composite wood particulate products with aldehyde-free adhesives and method for making same

#93
20150051320
2015-02-19

BOARD USING CROSSLINKED POLYLACTIC ACID AND METHOD FOR PREPARING SAME

#94
20150038619
2015-02-05

Stiff mycelium bound part and method of producing stiff mycelium bound parts

#95
20140256001
2014-09-11

Cooling and processing materials

#96
20140235763
2014-08-21

Biodegradable films obtained from cassava starch and their manufacture process

#97
20140230690
2014-08-21

Biodegradable packaging obtained from cassava flour and fique fiber and their manufacture process

#98
20140187665
2014-07-03

Compostable and biodegradable materials and articles formed from them

#99
20130199409
2013-08-08

Cellulose-based composite materials

#100
20130113138
2013-05-09

Wheat gluten based compositions and articles made therefrom

#101
20130112788
2013-05-09

Cooling and processing materials

#102
20130085211
2013-04-04

Powdered resins with fillers

#103
20120263965
2012-10-18

Powder based balancing layer

#104
20120193048
2012-08-02

CELLULOSE-CONTAINING MASS

#105
20120149813
2012-06-14

Soy composite materials comprising an amino resin and methods of making the same

#106
20120088853
2012-04-12

MOLDING MATERIAL FOR EXTRUSION FOAM MOLDING, PROCESS FOR PRODUCING SAME, WOODY MOLDED FOAM PRODUCED FROM THE MOLDING MATERIAL, AND PROCESS AND APPARATUS FOR PRODUCING THE WOODY MOLDED FOAM

#107
20120082296
2012-04-05

Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials

#108
20120074337
2012-03-29

Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials

#109
20120046394
2012-02-23

Hemp fiber reinforced composite with recycled high density polyethylene and production thereof

#110
20120045636
2012-02-23

Porous cellulose aggregate and molding composition thereof

#111
20120041146
2012-02-16

Phenol-formaldehyde polymer with carbon nanotubes, a method of producing same, and products derived therefrom

#112
20110159768
2011-06-30

CARBOXYLATED LIGNIN BASED BINDERS

#113
20110124846
2011-05-26

Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials

#114
20110064805
2011-03-17

Porous cellulose aggregate and molding composition thereof

#115
20110060133
2011-03-10

Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials

#116
20110011960
2011-01-20

COOLING AND PROCESSING MATERIALS

#117
20100304440
2010-12-02

Processing biomass

#118
20100304439
2010-12-02

Processing biomass

#119
20100272920
2010-10-28

Radiation Curable System

#120
20100233475
2010-09-16

MULTIFUNCTIONAL SURFACE TREATMENT

#121
20100209708
2010-08-19

CROSSLINKED CELLULOSE BEADS

#122
20100179315
2010-07-15

Processing biomass

#123
20100087687
2010-04-08

Processing biomass

#124
20100012756
2010-01-21

Cooling and processing materials

#125
20090044942
2009-02-19

Well treatment operations using spherical cellulosic particulates

#126
20090022791
2009-01-22

Porous cellulose aggregate and molding composition thereof

#127
20080190013
2008-08-14

Use of lignocellulosics solvated in ionic liquids for production of biofuels

#128
20070259167
2007-11-08

Wood/plastic composites with glass fiber reinforcement

#129
20060270762
2006-11-30

Cellulosic inorganic-filled plastic composite

#130
19272405
2026-04-07

Ammonia treatment of densifiable cellulosic biomass feedstock

#131
18915838
2025-04-22

Acid treatment method for making bioderived wearable film

#132
18786746
2024-12-03

Method for making biodegradable wearable film

#133
18647895
2024-09-24

Bio-based wearable films and method of preparation thereof