ClassID:

96329

C07G1/00 - page 2 - CPC Classification

Classification description:

Lignin; Lignin derivatives

Recent Application in this class:
#301
20160145399
2016-05-26

Derivatives of native lignin

#302
20160145398
2016-05-26

Method for manufacturing lignin degradation product

#303
20160145285
2016-05-26

Bio-Oil Polyols, Alkoxylated Bio-Oil Polyols and Bio-Oil Phenolic Resins

#304
20160137680
2016-05-19

Solvent and recovery process for lignin

#305
20160130752
2016-05-12

METHOD FOR THE TREATMENT OF SPENT PULPING LIQUOR FOR THE REMOVAL AND PRODUCTION OF A LIGNIN CONTAINING PRODUCT

#306
20160122544
2016-05-05

Bitumen in water emulsions and methods of making same

#307
20160122379
2016-05-05

Renewable aromatics from lignocellulosic lignin

#308
20160108182
2016-04-21

Compositions comprising lignin

#309
20160102114
2016-04-14

Method for preparing low-molecular lignin derivative

#310
20160102113
2016-04-14

Methods for preparing thermally stable lignin fractions

#311
20160076112
2016-03-17

Co-solvent to produce reactive intermediates from biomass

#312
20160060194
2016-03-03

Process for the transformation of lignocellulosic biomass into mono- or poly-oxygenated molecules

#313
20160052949
2016-02-25

Hydroxide catalysts for lignin depolymerization

#314
20160040354
2016-02-11

Treatment

#315
20160032191
2016-02-04

Flame retardants

#316
20160031921
2016-02-04

Oxygen assisted organosolv process, system and method for delignification of lignocellulosic materials and lignin recovery

#317
20160024712
2016-01-28

Process for the treatment of lignocellulosic biomass

#318
20160017104
2016-01-21

Benzene polycarboxylic acid compounds and their use as drug

#319
20160002851
2016-01-07

Process operations for biomass fractionation

#320
20160002850
2016-01-07

Biomass process optimisation

#321
20150361266
2015-12-17

Compositions of biomass materials for refining

#322
20150352139
2015-12-10

Combination of anticholesterolemic fiber

#323
20150345078
2015-12-03

Method of producing a softwood lignin derivative

#324
20150345076
2015-12-03

Continuous method for the precipitation of lignin from black liquor

#325
20150322214
2015-11-12

Renewable aromatics from lignocellulosic lignin

#326
20150322104
2015-11-12

METHOD FOR PRODUCING HIGH PURITY LIGNIN

#327
20150299951
2015-10-22

Derivatives of native lignin from annual fibre feedstocks

#328
20150299064
2015-10-22

Process for conversion of lignin to useful compounds

#329
20150297371
2015-10-22

Nanocrystalline cellulose materials and methods for their preparation

#330
20150284880
2015-10-08

Process of making carbon fibers derived from lignin/carbon residue

#331
20150259369
2015-09-17

REACTIVE EXTRUSION PROCESSES

#332
20150259368
2015-09-17

Selective C—O bond cleavage of oxidized lignin and lignin-type materials into simple aromatic compounds

#333
20150252352
2015-09-10

Hierarchical magnetic nanoparticle enzyme mesoporous assemblies embedded in macroporous scaffolds

#334
20150233023
2015-08-20

Method of making carbon fibers from lignin

#335
20150232497
2015-08-20

METHOD FOR ESTERIFYING LIGNIN WITH AT LEAST ONE FATTY ACID

#336
20150225498
2015-08-13

Thermoplastic lignin condensation polymer, and preparation method therefor

#337
20150218073
2015-08-06

Catalytic reductive cleavage of a β-O-4 bond of ethers or polyethers such as lignin

#338
20150204017
2015-07-23

Nanocellulose production using lignosulfonic acid

#339
20150203522
2015-07-23

Method for recovering low molecular weight lignin from a filtrate

#340
20150184081
2015-07-02

Biomass treatment for hydrothermal hydrocatalytic conversion

#341
20150183948
2015-07-02

Bio-polyol composition and bio-polyurethane foam material

#342
20150183813
2015-07-02

Method for fractionating lignin

#343
20150167241
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#344
20150167240
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#345
20150167239
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#346
20150167237
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#347
20150167236
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#348
20150167235
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#349
20150167234
2015-06-18

METHOD FOR EXTRACTING BIOMASS

#350
20150166898
2015-06-18

Biomass pretreatment for hydrothermal hydrocatalytic conversion

#351
20150166836
2015-06-18

Lignin nanoparticle dispersions and methods for producing and using the same

#352
20150166682
2015-06-18

Biomass treatment for hydrothermal hydrocatalytic conversion

#353
20150158898
2015-06-11

Lignin-based surfactants

#354
20150151214
2015-06-04

Biomass fractionation and extraction methods

#355
20150144126
2015-05-28

Methods for treating lignocellulosic materials

#356
20150141628
2015-05-21

Methods for treating lignocellulosic materials

#357
20150136121
2015-05-21

Methods for treating lignocellulosic materials

#358
20150126687
2015-05-07

Chemical modification of lignin and lignin derivatives

#359
20150126686
2015-05-07

Chemical modification of lignin and lignin derivatives

#360
20150126685
2015-05-07

Chemical modification of lignin and lignin derivatives

#361
20150122245
2015-05-07

TWO STEP OPTIMIZATION FOR LIQUEFACTION OF BIOMASS

#362
20150119560
2015-04-30

METHOD FOR PRODUCTION OF LIGNIN

#363
20150119559
2015-04-30

Method for lignin separation from black liquor

#364
20150099868
2015-04-09

Apparatus and process for preparing reactive lignin with high yield from plant biomass for production of fuels and chemicals

#365
20150099867
2015-04-09

Cellulose hydrolysis via modified lignosulfonate catalysts

#366
20150096697
2015-04-09

Method for separating lignin from black liquor

#367
20150094459
2015-04-02

Pretreatment of Lignocellulosic Biomass and Recovery of Substituents using Natural Deep Eutectic Solvents/Compound Mixtures with Low Transition Temperatures

#368
20150087031
2015-03-26

Methods for treating lignocellulosic materials

#369
20150068112
2015-03-12

LIGNIN AND METHOD AND SYSTEM FOR PROCESSING LIGNIN

#370
20150051385
2015-02-19

Liquid / Liquid Separation of Lignocellulosic Biomass to Produce Sugar Syrups and Lignin Fractions

#371
20150045544
2015-02-12

Biomass fractionation and extraction apparatus

#372
20150044733
2015-02-12

Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH

#373
20150041083
2015-02-12

Method for producing lignin degradation product

#374
20150041082
2015-02-12

Process for ambient temperature fractionation and extraction of various biomasses

#375
20150025229
2015-01-22

PROCESS FOR SEPARATING BIOMASS COMPONENTS

#376
20150011737
2015-01-08

Tailorable lignosulfonate carbonate adhesives

#377
20140357847
2014-12-04

Method for lignin separation from black liquor comprising removal of sulfur compounds from formed water effluent

#378
20140346395
2014-11-27

Derivatives of native lignin

#379
20140329999
2014-11-06

Method for working up an aqueous lignin containing solution

#380
20140316158
2014-10-23

Method of obtaining acetate from lignocellulose specification identification

#381
20140315254
2014-10-23

Clean sugar and lignin from non-chemically pretreated lignocellulosic biomass

#382
20140288285
2014-09-25

PROCESS FOR OBTAINING LOW MOLECULAR LIGNIN (LML)

#383
20140288284
2014-09-25

Method for lignin separation from black liquor having multiple acidification steps

#384
20140275501
2014-09-18

High purity lignin, lignin compositions, and higher structured lignin

#385
20140275500
2014-09-18

Method for production of dry hydrolytic lignin

#386
20140275499
2014-09-18

Method for production of dry hydrolytic lignin

#387
20140275498
2014-09-18

Method for precipitating lignin from black liquor by utilizing waste gases

#388
20140273104
2014-09-18

PRETREATMENT AND FRACTIONATION OF LIGNOCELLULOSIC BIOMASS

#389
20140271443
2014-09-18

High Glass Transition Lignins and Lignin Derivatives for the Manufacture of Carbon and Graphite Fibers

#390
20140256920
2014-09-11

Method for separating lignin from black liquor

#391
20140249300
2014-09-04

Metal catalyzed oxidation of lignin and related compounds

#392
20140249271
2014-09-04

Method for increasing the reactivity of lignin

#393
20140243511
2014-08-28

Functionalized lignin and method of producing the same

#394
20140235838
2014-08-21

Selective aerobic alcohol oxidation method for conversion of lignin into simple aromatic compounds

#395
20140219909
2014-08-07

Method for producing a lignin fiber

#396
20140206799
2014-07-24

Derivatives of native lignin from softwood feedstocks

#397
20140200334
2014-07-17

Process for treating lignin

#398
20140187760
2014-07-03

Lignin Precipitation Methods

#399
20140186627
2014-07-03

LIGNIN IN PARTICULATE FORM

#400
20140171379
2014-06-19

LIGNIN COMPOSITIONS, METHODS OF PRODUCING THE COMPOSITIONS, METHODS OF USING LIGNIN COMPOSITIONS, AND PRODUCTS PRODUCED THEREBY

#401
20140163210
2014-06-12

Processes and apparatus for lignin separation in biorefineries

#402
20140154757
2014-06-05

Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom

#403
20140154756
2014-06-05

Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom

#404
20140121360
2014-05-01

Injection of a chemical reagent into a process stream that contains lignin

#405
20140121359
2014-05-01

PH-INDUCED FRACTIONATION PROCESSES FOR RECOVERY OF LIGNIN

#406
20140106426
2014-04-17

Separation of lignin from hydrolyzate

#407
20140073016
2014-03-13

Treatment of biomass to dissolve lignin with ionic liquid composition

#408
20140046041
2014-02-13

Compositions comprising lignocellulosic biomass and organic solvent

#409
20140039144
2014-02-06

Compositions comprising lignin

#410
20140030524
2014-01-30

Lignin production from lignocellulosic biomass

#411
20140005129
2014-01-02

Lignin derivatives having polycations and uses thereof

#412
20140004563
2014-01-02

Method and apparatus for treatment of biomass substrates

#413
20130340923
2013-12-26

Tailorable lignosulfonate carbonate adhesives

#414
20130338347
2013-12-19

Chemical modification of lignin and lignin derivatives

#415
20130331555
2013-12-12

SEPARATION OF LIGNIN FROM PLANT MATERIAL

#416
20130303738
2013-11-14

Chemical modification of lignin and lignin derivatives

#417
20130303711
2013-11-14

CHEMICAL MODIFICATION OF LIGNIN AND LIGNIN DERIVATIVES

#418
20130281745
2013-10-24

Perfluoroalkylated lignin as a catalyst support with varying phase behavior

#419
20130255216
2013-10-03

High value lignin derivatives, polymers, and copolymers and use thereof in thermoplastic, thermoset, composite, and carbon fiber applications

#420
20130244293
2013-09-19

FRACTIONATED EXTRACTIVE PRODUCTS FROM PLANT BIOMASS AND METHODS OF MAKING AND USING SAME

#421
20130237695
2013-09-12

Lignin-based surfactants

#422
20130232853
2013-09-12

METHOD FOR SELECTIVE PRODUCTION OF BIOBASED CHEMICALS AND BIOFUELS FROM PLANT LIGNIN

#423
20130232852
2013-09-12

METHOD FOR TIERED PRODUCTION OF BIOBASED CHEMICALS AND BIOFUELS FROM LIGNIN

#424
20130231295
2013-09-05

Lignin derivatives and uses thereof

#425
20130228298
2013-09-05

Derivatives of native lignin from softwood feedstocks

#426
20130219547
2013-08-22

Feruloyl-CoA:monolignol transferase

#427
20130217869
2013-08-22

METHOD FOR PRODUCTION OF LIGNIN

#428
20130217868
2013-08-22

Preparation of lignin

#429
20130211056
2013-08-15

Carbon fibre compositions comprising lignin derivatives

#430
20130203973
2013-08-08

Feruloyl-CoA:monolignol transferase

#431
20130203972
2013-08-08

Continuous method for the precipitation of lignin from black liquor

#432
20130197135
2013-08-01

Derivatives of native lignin from annual fibre feedstocks

#433
20130183227
2013-07-18

THERMOPLASTIC LIGNIN FOR PRODUCING CARBON FIBERS

#434
20130178563
2013-07-11

Processes for recovery of derivatives of native lignin

#435
20130172540
2013-07-04

Compositions comprising lignin

#436
20130131326
2013-05-23

Process for production of precipitated lignin from black liquor and precipitated lignin produced by the process

#437
20130085269
2013-04-04

Process for the separation of lignins and sugars from an extraction liquor

#438
20130066116
2013-03-14

METHOD FOR THE DEPOLYMERIZATION OF LIGNOCELLULOSIC BIOMASS

#439
20130011885
2013-01-10

Process for fractionation of lignocellulosic biomass

#440
20120329146
2012-12-27

Lignin-solvent fuel and method and apparatus for making same

#441
20120329100
2012-12-27

Lignin-based enzyme stabilizer

#442
20120282467
2012-11-08

Lignin production from lignocellulosic biomass

#443
20120282466
2012-11-08

Lignin production from lignocellulosic biomass

#444
20120282465
2012-11-08

Lignin production from lignocellulosic biomass

#445
20120267064
2012-10-25

Lignosulfonate of a certain quality and method of preparation of lignosulfonate of a certain quality

#446
20120247617
2012-10-04

DERIVATIVES OF NATIVE LIGNIN, LIGNIN-WAX COMPOSITIONS, THEIR PREPARATION AND USES THEREOF

#447
20120196233
2012-08-02

RECOVERY OF DISSOLVED ORGANICS FROM LIGNOCELLULOSIC SOLUTIONS

#448
20120157730
2012-06-21

Process to produce biofuels from biomass

#449
20120152836
2012-06-21

Process to produce biofuels from biomass

#450
20120136097
2012-05-31

Resin compositions comprising lignin derivatives

#451
20120029243
2012-02-02

CATALYST- AND LIGNIN-COMPRISING COMPOSITION AND ITS USE FOR PREPARING AN AROMATICS COMPOSITION

#452
20120022240
2012-01-26

LIGNIN PREPARATIONS ISOLATED FROM PLANT MATERIAL, AND METHODS FOR THEIR ISOLATION AND USE

#453
20110297340
2011-12-08

Method for separating lignin from black liquor

#454
20110294991
2011-12-01

Process for recovering lignin

#455
20110271875
2011-11-10

Process for recovery of values from a fermentation mass obtained in producing ethanol and products thereof

#456
20110213057
2011-09-01

Cationic electrodepositable coating composition comprising lignin

#457
20110196136
2011-08-11

Concentrated acid treatment unit, concentrated acid treatment method, phase-separation system plant for botanical resource, and conversion method

#458
20110165643
2011-07-07

Separation of lignin from hydrolyzate

#459
20110143411
2011-06-16

Biomass fractionation process for bioproducts

#460
20110124847
2011-05-26

METHOD FOR PREPARING CONCRETE WATER REDUCER BY GRAFTING OF LIGNOSULFONATE WITH CARBONYL ALIPHATICS

#461
20110098384
2011-04-28

Production of amino lignin and amino lignin cellulose resins and adhesives

#462
20110054154
2011-03-03

Lignothermoplastic

#463
20100331531
2010-12-30

METHODS FOR ESTERIFYING LIGNOCELLULOSIC MATERIAL

#464
20100317843
2010-12-16

PROCESS FOR SEPARATING BIOMASS COMPONENTS

#465
20100305342
2010-12-02

Method for the preparation of phytosterols from tall oil pitch

#466
20100305244
2010-12-02

Derivatives of native lignin from annual fibre feedstocks

#467
20100305243
2010-12-02

Derivatives of native lignin from softwood feedstocks

#468
20100305242
2010-12-02

Derivatives of native lignin from hardwood feedstocks

#469
20100305241
2010-12-02

Derivatives of native lignin

#470
20100249390
2010-09-30

Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin

#471
20100203495
2010-08-12

Processing biomass

#472
20100200182
2010-08-12

Process for refining and producing cellulose, lignin and xylose from biomass material

#473
20100158885
2010-06-24

Therapeutic composition produced using punica granatum and hydrogen peroxide

#474
20100152428
2010-06-17

LOW Tg LIGNIN MIXED ESTERS

#475
20100146847
2010-06-17

Lignin upgrading for hydroprocessing to biofuel

#476
20100136634
2010-06-03

METHOD AND EQUIPMENT FOR PRODUCTION OF GLUCOSE, ETHANOL,FURFURAL,FURANE AND LIGNIN FROM RENEWABLE RAW MATERIALS

#477
20100099856
2010-04-22

Single pot process for the regioselective synthesis of neolignan framework asarones

#478
20100093995
2010-04-15

PROCESS FOR THE RECOVERY OF HCL FROM A DILUTE SOLUTION THEREOF

#479
20100041879
2010-02-18

Method for recovering a low sodium content lignin fuel from black liquor

#480
20090298149
2009-12-03

Sulfite pretreatment for biorefining biomass

#481
20090209739
2009-08-20

Method for separating and recovering lignin derivatives

#482
20090145021
2009-06-11

Lignin-solvent fuel and method and apparatus for making same

#483
20090131697
2009-05-21

METHOD FOR THE PREPARATION OF PHYTOSTEROLS FROM TALL OIL PITCH

#484
20090069550
2009-03-12

Methods for isolating and harvesting lignin and isolated lignin preparations produced using the methods

#485
20080317888
2008-12-25

Process for obtaining lignans

#486
20080214796
2008-09-04

Separating lignin from black liquor by precipitation, suspension and separation

#487
20080035897
2008-02-14

Binary optical compound and method of manufacture

#488
20070178202
2007-08-02

Method for recovering a secondary plant metabolite

#489
20070173639
2007-07-26

Method for the preparation of phytosterols from tall oil pitch

#490
20060128949
2006-06-15

Method for the preparation of phytosterols from tall oil pitch

#491
20050107582
2005-05-19

Method for the preparation of phytosterols from tall oil pitch

#492
20050033001
2005-02-10

Silicone condensation reaction