ClassID:

92068

C07C67/03 - page 2 - CPC Classification

Classification description:

Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group

Recent Application in this class:
#301
20150126760
2015-05-07

Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same

#302
20150125913
2015-05-07

Integrated ethanol and biodiesel facility

#303
20150087850
2015-03-26

Bio-polyols for bio-lubricant and bio-polymer and methods for the preparation thereof

#304
20150073078
2015-03-12

Plasticizers, polymer compositions and processes for making the plasticizers

#305
20150065745
2015-03-05

Method of manufacturing bio-diesel and reactor

#306
20150064077
2015-03-05

Method of manufacturing bio-diesel and reactor

#307
20150051420
2015-02-19

Esterification process

#308
20150045583
2015-02-12

Transesterification process

#309
20150025247
2015-01-22

Esters of O-substituted hydroxy carboxylic acids and preparations thereof

#310
20150018572
2015-01-15

Solid Acid Catalyst, Method of Manufacturing the Same and Method of Manufacturing Fatty Acid Alkyl Ester Using the Same

#311
20150004069
2015-01-01

Chemical reaction apparatus

#312
20140371451
2014-12-18

Preparation of 3,5-dioxo hexanoate ester in two steps

#313
20140364637
2014-12-11

Process for making esters

#314
20140363348
2014-12-11

Chemical reaction apparatus

#315
20140336320
2014-11-13

Method of preparing ester plasticizer and ester plasticizer prepared therefrom

#316
20140329980
2014-11-06

Multifunctional monomers, methods for making multifunctional monomers, polymerizable compostions and products formed thereform

#317
20140308719
2014-10-16

Process for producing (R)-3-hydroxybutyl (R)-3-hydroxybutyrate

#318
20140303388
2014-10-09

Method for producing mixture containing fatty acid monoglyceride

#319
20140294693
2014-10-02

Biodiesel manufacturing system and apparatus

#320
20140288230
2014-09-25

Methylene beta-ketoester monomers, methods for making methylene beta-ketoester monomers, polymerizable compositions and products formed therefrom

#321
20140275400
2014-09-18

Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom

#322
20140256978
2014-09-11

Use of sulfonic acid for recovering glycerol resulting from the triglyceride transesterification reaction

#323
20140194646
2014-07-10

Alkyl lactyllactates and processes of making the same

#324
20140194635
2014-07-10

Production of Biodiesel and Glycerin from High Free Fatty Acid Feedstocks

#325
20140194634
2014-07-10

Method for preparing high purity biodiesel

#326
20140155531
2014-06-05

Preparation of antiplasticizers for thermoplastic polyesters

#327
20140142295
2014-05-22

Method for producing diester of polyhydric alcohol and fatty acid

#328
20140128465
2014-05-08

Production and purification of esters of polyunsaturated fatty acids

#329
20140109466
2014-04-24

Catalytic purification of fatty acid alkyl esters used in fuels

#330
20140096577
2014-04-10

Process of reactive trituration directly on an oil cake

#331
20140059922
2014-03-06

Process for producing biodiesel through lower molecular weight alcohol-targeted cavitation

#332
20140024842
2014-01-23

Preparation of 3,5-dioxo hexanoate ester in two steps

#333
20140005424
2014-01-02

Production of biodiesel and glycerin from high free fatty acid feedstocks

#334
20130331587
2013-12-12

Process for the preparation of fatty acid alkyl esters (biodiesel) from triglyceride oils using eco-friendly solid base catalysts

#335
20130310599
2013-11-21

Process for the production of methyl acetate/acetic acid

#336
20130289300
2013-10-31

METHOD AND SYSTEM FOR SEPARATING LINALYL ACETATE FROM LAVENDER ESSENTIAL OIL AND PREPARING ITS DERIVATIVES

#337
20130289290
2013-10-31

Method for the production of carboxylic acid esters during a transport

#338
20130281664
2013-10-24

Ruthenium complexes and their uses in processes for formation and/or hydrogenation of esters, amides and derivatives thereof

#339
20130204036
2013-08-08

Method for producing lactic acids from carbohydrate-containing raw material

#340
20130197260
2013-08-01

Processes for the preparation of fesoterodine

#341
20130178592
2013-07-11

Process for preparing (meth)acrylic esters

#342
20130172598
2013-07-04

Method for producing ethylene glycol dimethacrylate

#343
20130165659
2013-06-27

Production method of intermediate compound for synthesizing medicament

#344
20130158286
2013-06-20

Process to produce alkenoic acid esters from lactones

#345
20130150616
2013-06-13

Methods of manufacturing acrylic acid

#346
20130137905
2013-05-30

INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL

#347
20130137904
2013-05-30

INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL

#348
20130137903
2013-05-30

INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL

#349
20130137819
2013-05-30

Integrated process for producing polyvinyl alcohol or a copolymer thereof and ethanol

#350
20130105738
2013-05-02

Method for obtaining compositions of biosolvents by esterification and obtained compositions of biosolvents

#351
20130090492
2013-04-11

Transesterification process using mixed salt acetylacetonates catalysts

#352
20130085288
2013-04-04

Methods of refining and producing dibasic esters and acids from natural oil feedstocks

#353
20130079548
2013-03-28

Process to produce alkenoic acid esters from lactones

#354
20130055624
2013-03-07

Process for the production of aviation biokerosene and aviation kerosene composition

#355
20130053492
2013-02-28

Polyvinylchloride Composition with a DI(C4-C20)Alkyl Cyclohexane-1,4-Dicarboxylate Having High CIS Content

#356
20130005976
2013-01-03

Processes and intermediates for preparing a macrocyclic protease inhibitor of HCV

#357
20130005937
2013-01-03

Method for preparing polyols and products obtained

#358
20130005936
2013-01-03

Castor oil derivatives and method for the production thereof

#359
20120302781
2012-11-29

Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents

#360
20120296063
2012-11-22

Process for preparing diaryl oxalate

#361
20120289727
2012-11-15

Process for modifying vegetable oils and primary plasticizer for vinyl polymers

#362
20120289726
2012-11-15

Process for obtaining oleochemicals with reduced content of by-products

#363
20120289725
2012-11-15

Synthesis of fatty alcohol esters of alpha-hydroxy carboxylic acids and their use as percutaneous absorption enhancers

#364
20120288906
2012-11-15

Process For Obtaining Fatty Acid Lower Alkyl Esters From Unrefined Fats And Oils

#365
20120279111
2012-11-08

CONTINUOUS PROCESS FOR PRODUCING BIODIESEL FUEL

#366
20120277461
2012-11-01

Enhanced biodiesel process

#367
20120277357
2012-11-01

Processes for making high purity renewable source-based plasticizers and products made therefrom

#368
20120264970
2012-10-18

Vinyl acetate production process

#369
20120253042
2012-10-04

Use of ruthenium complexes for formation and/or hydrogenation of amides and related carboxylic acid derivatives

#370
20120245398
2012-09-27

PROCESS FOR THE PURIFICATION OF CRUDE GLYCEROL

#371
20120245268
2012-09-27

Preparation of antiplasticizers for thermoplastic polyesters

#372
20120238769
2012-09-20

Decolorization of polyols

#373
20120238746
2012-09-20

Processes and intermediates for preparing a macrocyclic protease inhibitor of HCV

#374
20120232222
2012-09-13

METHOD FOR PRODUCING 1-ALKOXY-2-METHYL-1-OXOPROPAN-2-YL (METH)ACRYLATE

#375
20120226065
2012-09-06

Process for removing an alkanol impurity from a dialkyl carbonate stream

#376
20120223270
2012-09-06

Methods of depolymerizing terephthalate polyesters

#377
20120215028
2012-08-23

BIOBASED POLYOL CROSS-LINKERS FOR USE IN PREPARING POLYESTERS AND REVERSIBLE POLYURETHANES

#378
20120214919
2012-08-23

Process

#379
20120209014
2012-08-16

Method and system for production of a chemical commodity using a fiber conduit reactor

#380
20120202994
2012-08-09

Method for carrying out chemical reactions with the aid of an inductively heated heating medium

#381
20120184758
2012-07-19

Continuous transesterification method

#382
20120178951
2012-07-12

Apparatus for continuously carrying out heterogeneously catalyzed chemical reactions at elevated temperatures

#383
20120172601
2012-07-05

Zinc cluster

#384
20120171397
2012-07-05

Keto acid esters as PVC plasticizers

#385
20120165554
2012-06-28

Method for stereospecifically recycling a PLA polymer mixture

#386
20120136168
2012-05-31

Esters of secondary hydroxy fatty acid oligomers and preparation thereof

#387
20120130101
2012-05-24

CERAMIC CATALYST USED IN MANUFACTURE OF FATTY ACID ALKYL ESTERS AND METHOD FOR PREPARING HIGH PURITY FATTY ACID ALKYL ESTERS USING THE SAME

#388
20120123148
2012-05-17

Composition including dialkyl tin oxide and use thereof as a transesterification catalyst for the synthesis of (meth) acrylic esters

#389
20120123140
2012-05-17

Production of biodiesel and glycerin from high free fatty acid feedstocks

#390
20120115949
2012-05-10

Ester mixtures and compositions comprising such ester mixtures

#391
20120110897
2012-05-10

Biofuel Production

#392
20120088941
2012-04-12

POLYOL REFINING

#393
20120088707
2012-04-12

ALKYL (METH) ACRYLATES COMPRISING A LONG LINEAR CHAIN BEARING ALKYL RAMIFICATIONS, PREPARATION THEREOF AND USE THEREOF IN THE PRODUCTION OF PETROLEUM ADDITIVES

#394
20120077235
2012-03-29

Chain-selective synthesis of fuel components and chemical feedstocks

#395
20120066965
2012-03-22

CATALYST SYSTEMS FOR BIODIESEL PRODUCTION

#396
20120046483
2012-02-23

Catalyst for Esterification and Polyesterification, and Method for Making Esterified and Polyesterified Product by Using the Same

#397
20120029226
2012-02-02

METHOD FOR THE SYNTHESIS OF CHIRAL ALPHA-ARYL PROPIONIC ACID DERIVATIVES

#398
20120029198
2012-02-02

Esters of O-substituted hydroxy carboxylic acids and preparations thereof

#399
20110319504
2011-12-29

METHOD FOR THE MANUFACTURE OF OLIGO- AND POLYESTERS FROM A MIXTURE OF CARBOXYLIC ACID OBTAINED FROM SUBERIN AND/OR CUTIN AND USE THEREOF

#400
20110306805
2011-12-15

Process for hydrogenating alkyl ester(s) in the presence of carbon monoxide

#401
20110301370
2011-12-08

METHOD FOR PREPARING OREGANIC ACID

#402
20110294935
2011-12-01

Method for preparing an ester and binder system

#403
20110275825
2011-11-10

Preparation of dihydropyridines

#404
20110269979
2011-11-03

Preparation of esters and polyols by initial oxidative cleavage of fatty acids followed by esterification reactions

#405
20110263866
2011-10-27

Process for production of 3-[5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(3-OXO-2-substituted-2,3-dihydro-1,2-benzisoxazol-6-yl)methoxy]phenyl]propionate ester and intermediate for the process

#406
20110263770
2011-10-27

Method of preparing of 60% or more CIS-DI(C4-C20)alkyl cyclohexane-1,4-dicarboxylate

#407
20110257426
2011-10-20

Process for preparing carboxylic esters by reactive distillation

#408
20110251383
2011-10-13

Process For Making Polyol Esters With Improved Colour And Odour Quality

#409
20110224451
2011-09-15

PROCESS FOR PRODUCTION OF BIODIESEL

#410
20110211998
2011-09-01

Selective, integrated processing of bio-derived ester species to yield low molecular weight hydrocarbons and hydrogen for the production of biofuels

#411
20110209981
2011-09-01

BIODIESEL PURIFICATION METHOD

#412
20110195471
2011-08-11

PRODUCTION OF BIODIESEL, CELLULOSIC SUGARS, AND PEPTIDES FROM THE SIMULTANEOUS ESTERIFICATION AND ALCOHOLYSIS/HYDROLYSIS OF MATERIALS WITH OIL-CONTAINING SUBSTITUENTS INCLUDING PHOSPHOLIPIDS AND CELLULOSIC AND PEPTIDIC CONTENT

#413
20110190464
2011-08-04

METHOD FOR THE SYNTHESIS OF BIORESOURCED ACRYLIC ACID ESTERS

#414
20110189745
2011-08-04

Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and cellulosic and peptidic content

#415
20110185625
2011-08-04

Solid, heterogeneous catalysts and methods of use

#416
20110184201
2011-07-28

Methods and compositions for refining lipid feed stocks

#417
20110167712
2011-07-14

Self-sustainable mobile biodiesel production plant and method

#418
20110166378
2011-07-07

Method and apparatus for refining biodiesel

#419
20110151527
2011-06-23

PRODUCTION OF BIODIESEL, CELLULOSIC SUGARS, AND PEPTIDES FROM THE SIMULTANEOUS ESTERIFICATION AND ALCOHOLYSIS/HYDROLYSIS OF MATERIALS WITH OIL-CONTAINING SUBSTITUENTS INCLUDING PHOSPHOLIPIDS AND CELLULOSIC AND PEPTIDIC CONTENT

#420
20110151524
2011-06-23

Process for producing biodiesel through lower molecular weight alcohol-targeted cavitation

#421
20110146138
2011-06-23

PRODUCTION OF BIODIESEL, CELLULOSIC SUGARS, AND PEPTIDES FROM THE SIMULTANEOUS ESTERIFICATION AND ALCOHOLYSIS/HYDROLYSIS OF MATERIALS WITH OIL-CONTAINING SUBSTITUENTS INCLUDING PHOSPHOLIPIDS AND CELLULOSIC PEPTIDIC CONTENT

#422
20110146137
2011-06-23

Method for preparing a mixture of biofuels

#423
20110144375
2011-06-16

PROCESS FOR PRODUCTION OF BIODIESEL

#424
20110136188
2011-06-09

SYNTHESIS OF FATTY ALCOHOL ESTERS OF ALPHA-HYDROXY CARBOXYLIC ACIDS AND THEIR USE AS PERCUTANEOUS ABSORPTION ENHANCERS

#425
20110130590
2011-06-02

Method for the production of (meth)acrylic esters

#426
20110113679
2011-05-19

Methods of refining natural oil feedstocks

#427
20110098499
2011-04-28

Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore

#428
20110098356
2011-04-28

Production and Purification of Esters of Polyunsaturated Fatty Acids

#429
20110092730
2011-04-21

Heterogeneous catalyst of the zinc aluminate spinel type surstoichiometric in zinc and use thereof in a process for preparation of alcohol esters from triglycerides and alcohols

#430
20110072713
2011-03-31

Processing Lipids

#431
20110060152
2011-03-10

Methods and systems for improved biodiesel production

#432
20110054201
2011-03-03

Process for Producing Fatty Acid Esters and Fuels Comprising Fatty Acid Esters

#433
20110054200
2011-03-03

Systems and Processes for Biodiesel Production

#434
20110054059
2011-03-03

Methods for producing polyols using crude glycerin

#435
20110046409
2011-02-24

Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore

#436
20110046399
2011-02-24

Process for preparing a hydroxyacid or hydroxyester

#437
20110045965
2011-02-24

Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore

#438
20110038815
2011-02-17

DIMERIC BENZYLIDENE MALONATES

#439
20110035993
2011-02-17

INTEGRATED BIODIESEL PRODUCTION PROCESS

#440
20110021807
2011-01-27

ENHANCED BIODIESEL PROCESS

#441
20110004014
2011-01-06

Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents

#442
20110004013
2011-01-06

Method for producing dihydroxybenzene derivative

#443
20100331558
2010-12-30

METHOD FOR PRODUCING FATTY ACID METHYL ESTER

#444
20100317824
2010-12-16

POLYETHER DERIVATIVES OF SECONDARY HYDROXY FATTY ACIDS AND DERIVATIVES THEREOF

#445
20100312024
2010-12-09

Method for producing 1,2-propandiol by low-pressure hydrogenation of glycerine

#446
20100312023
2010-12-09

Method for producing 1,2-propandiol by hydrogenation in at least three successive reactors

#447
20100312006
2010-12-09

PRODUCTION OF LEVULINIC ACID AND LEVULINATE ESTERS FROM BIOMASS

#448
20100311942
2010-12-09

Glycerol-based product, process for obtaining same and use thereof in the manufacturing of dichloropropanol

#449
20100305344
2010-12-02

Process for the production of polyol base catalysts

#450
20100298586
2010-11-25

METHOD FOR PRODUCING FATTY ACID ALKYL ESTERS

#451
20100293843
2010-11-25

METHOD OF PREPARING ALCOHOL ESTERS FROM TRIGLYCERIDES AND ALCOHOLS USING HETEROGENEOUS CATALYSTS BASED ON A HYBRID SOLID WITH AN ORGANIC-INORGANIC MIXED MATRIX

#452
20100286436
2010-11-11

Separation improvement in a method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol

#453
20100286420
2010-11-11

Method for producing fatty acid alkyl esters and/or glycerin using fat or oil

#454
20100280269
2010-11-04

Method for production of acrylic acid

#455
20100280205
2010-11-04

Process for preparing (meth)acrylates

#456
20100274042
2010-10-28

PROCESS FOR PREPARING (METH)ACRYLIC ESTERS OF ALCOHOLS COMPRISING POLYALKOXY GROUPS

#457
20100274034
2010-10-28

METHOD AND APPARATUS FOR PRODUCING FATTY ACID ALKYL ESTER AND/OR GLYCERIN

#458
20100267925
2010-10-21

Natural oil-derived polyester polyols and polyurethanes made therefrom

#459
20100263263
2010-10-21

Low melting point triglycerides for use in fuels

#460
20100249442
2010-09-30

Continuous method for the heterogenically catalyzed esterification of fatty acids

#461
20100249441
2010-09-30

Method for producing fatty acid alkyl ester and/or glycerin

#462
20100249422
2010-09-30

Acylation reaction of hydroxyl group

#463
20100249404
2010-09-30

Method for Carrying Out Chemical Reactions with the Aid of an Inductively Heated Heating Medium

#464
20100240934
2010-09-23

Method for producing 1,2-propandiol by hydrogenating glycerine in a two-step reactor cascade

#465
20100240860
2010-09-23

NATURAL OIL-DERIVED POLYESTER POLYOLS AND POLYURETHANES MADE THEREFROM

#466
20100229460
2010-09-16

Method and apparatus for the batch preparation of biodiesel

#467
20100222606
2010-09-02

METHOD FOR PRODUCING BISABOLOL WHICH IS FARNESOL FREE OR IS LOW IN FARNESOL

#468
20100210872
2010-08-19

Method for making hindered phenolic antioxidant

#469
20100209984
2010-08-19

Process for the preparation of dihydroxy esters and derivatives thereof

#470
20100204509
2010-08-12

Method for producing (meth)acrylates

#471
20100202933
2010-08-12

SYSTEMS AND METHODS FOR ESTERIFICATION AND TRANSESTERIFICATION OF FATS AND OILS

#472
20100199548
2010-08-12

SYSTEMS AND METHODS FOR THE PRODUCTION OF FATTY ESTERS

#473
20100197955
2010-08-05

Method for producing butanediol dimethacrylates

#474
20100191008
2010-07-29

Chain-selective synthesis of fuel components and chemical feedstocks

#475
20100185009
2010-07-22

Method for synthesizing allyl methacrylate

#476
20100179346
2010-07-15

METHOD FOR HYDROGENATING GLYCEROL

#477
20100175986
2010-07-15

Manufacture of Biodiesel

#478
20100163402
2010-07-01

SYSTEM FOR ALTERNATIVE FUEL WITH HIGH EFFICIENCY OF LOOP REACTOR AND METHOD THEREOF

#479
20100163400
2010-07-01

METHOD OF DISTILLATION AND/OR A DISTILLATION COLUMN

#480
20100144931
2010-06-10

Process for preparation of methyl metharylate using recycled methanol

#481
20100140136
2010-06-10

Selective, integrated processing of bio-derived ester species to yield low molecular weight hydrocarbons and hydrogen for the production of biofuels

#482
20100130769
2010-05-27

Catalyst for transesterification process

#483
20100130763
2010-05-27

PROCESSES FOR THE PRODUCTION OF FATTY ACID ALKYL ESTERS

#484
20100130648
2010-05-27

Process for preparation of methyl methacrylate by esterification during oxidation

#485
20100130391
2010-05-27

Preparation of sterically hindered hydroxyphenylcarboxylic acid esters

#486
20100105935
2010-04-29

Process for continuously preparing fatty acid methyl esters or fatty esters

#487
20100087670
2010-04-08

Process for preparing a bio-diesel

#488
20100071260
2010-03-25

Method and system for production of biofuels using a fiber conduit reactor

#489
20100048941
2010-02-25

BIODIESEL PROCESS AND CATALYST THEREFOR

#490
20100048930
2010-02-25

Method for preparing fatty acid esters with alcohol recycling

#491
20100044368
2010-02-25

Method and Apparatus for Continuous Flow Microwave-Assisted Chemistry Techniques

#492
20100041889
2010-02-18

Processes and intermediates for preparing a macrocyclic protease inhibitor of HCV

#493
20100036151
2010-02-11

Preparation of tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl oxymethyl]methane

#494
20100036142
2010-02-11

Process for preparing conjugated linoleic acid and derivatives thereof from ricinoleic acid

#495
20100024285
2010-02-04

Process for preparing a bio-diesel

#496
20100021869
2010-01-28

(METH)ACRYLOYL-CONTAINING MATERIALS, COMPOSITIONS, AND METHODS

#497
20100018110
2010-01-28

METHOD OF PRODUCING BIODIESEL FUEL

#498
20100015020
2010-01-21

Method and apparatus for refining biodiesel

#499
20090326252
2009-12-31

Process of manufacturing of fatty acid alkyl esters

#500
20090326228
2009-12-31

Compositions containing ionic liquids and their uses, in particular in organic synthesis

#501
20090320355
2009-12-31

Process for producing biodiesel

#502
20090298144
2009-12-03

Methods of manufacturing derivatives of β-hydroxycarboxylic acids

#503
20090286912
2009-11-19

Manufacture and use of alkyl -toluates

#504
20090277077
2009-11-12

BIODIESEL FUEL AND METHOD OF MANUFACTURE THEREFOR

#505
20090275773
2009-11-05

PROCESS FOR THE TRANSESTERIFICATION OF TRIGLYCERIDES

#506
20090259067
2009-10-15

Process for the transesterification of esters

#507
20090259033
2009-10-15

Process for the production of esters of sugars and sugar derivatives

#508
20090235574
2009-09-24

Production of Bio-Diesel

#509
20090223118
2009-09-10

Method and Apparatus for Manufacturing and Purifying Bio-Diesel

#510
20090216050
2009-08-27

Process for the preparation of 1,2-propanediol

#511
20090203933
2009-08-13

Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore

#512
20090200511
2009-08-13

Alkyl lactyllactates and processes of making the same

#513
20090198077
2009-08-06

Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content

#514
20090182145
2009-07-16

Process for preparing carboxylic acid derivatives

#515
20090178928
2009-07-16

Process for Desalting Glycerol Solutions and Recovery of Chemicals

#516
20090163731
2009-06-25

Biodiesel production method

#517
20090158640
2009-06-25

PROCESS FOR PRODUCING BIODIESEL WITH IMPROVED FILTRATION CHARACTERISTICS AND BIODIESEL THUS PRODUCED

#518
20090156846
2009-06-18

Process for producing fatty acid alkyl esters and glycerin

#519
20090156844
2009-06-18

Method for producing stabilized biodiesel fuel

#520
20090148920
2009-06-11

Integrated glyceride extraction and biodiesel production processes

#521
20090145022
2009-06-11

Combined homogeneous and heterogeneous catalytic transesterification process for biodiesel production

#522
20090133200
2009-05-28

Method for recovering useful components from dyed polyester fiber

#523
20090131711
2009-05-21

SINGLE-STAGE ESTERIFICATION OF OILS AND FATS

#524
20090131709
2009-05-21

Processes for producing higher fatty acid esters

#525
20090112008
2009-04-30

Methods and compositions for refining lipid feed stocks

#526
20090112007
2009-04-30

Solid catalyst system for biodiesel production

#527
20090105492
2009-04-23

Process for producing alkyl fatty esters

#528
20090099369
2009-04-16

Process for production of 3-[5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(3-OXO-2-substituted-2,3-dihydro-1,2-benzisoxazol-6-yl]methoxy]phenyl]proprionate ester and intermediate for the process

#529
20090069586
2009-03-12

METHOD FOR PRODUCING FATTY ACID ALKYL ESTERS AND/OR GLYCERIN

#530
20090062559
2009-03-05

Method for production of biofuel

#531
20090048471
2009-02-19

Production process of 1,6-hexanediol

#532
20090043115
2009-02-12

Process for Producing Simvastatin

#533
20090030243
2009-01-29

POLYOL REFINING

#534
20090030127
2009-01-29

Stabilizer and method of manufacturing the same, thermoplastic polymer composition using the same, and method of stabilizing thermoplastic polymer

#535
20090023938
2009-01-22

Process for production of fatty acid alkyl ester and production apparatus for fatty acid alkyl ester

#536
20090023808
2009-01-22

Production and Purification of Esters of Polyunsaturated Fatty Acids

#537
20080312468
2008-12-18

Method for recovering unreacted alcohol from biodiesel product streams by flash purification

#538
20080295392
2008-12-04

Method for recycling and exploitation of the glycerin obtained in the production of biodiesel

#539
20080293956
2008-11-27

Method of producing biodiesel

#540
20080289248
2008-11-27

IMMOBILIZED ESTERIFICATION CATALYSTS FOR PRODUCING FATTY ACID ALKYL ESTERS

#541
20080287697
2008-11-20

Process for preparing fatty acid esters from pre-treated glyceride oils

#542
20080280336
2008-11-13

Process for the preparation of dihydroxy esters and derivatives thereof

#543
20080269513
2008-10-30

Integrated process for the preparation of fatty acid methyl ester (biodiesel)

#544
20080269431
2008-10-30

Apparatus and Method for Continuously Carried Out Equilibrium Reactions

#545
20080262190
2008-10-23

Method For the Manufacture of Oligo- and Polyesters From a Mixture of Carboxylic Acid Obtained From Suberin and/or Cutin and Use Thereof

#546
20080257781
2008-10-23

Method of manufacturing alcohol esters from triglycerides and alcohols using heterogeneous catalysts based on phosphate or an organophosphorous compound of a group 4 metal

#547
20080249325
2008-10-09

Method and Device For Continuous Process of Transesterification of Carboxylic Acid Esters in a Supercritical Monovalent Alcohol

#548
20080241902
2008-10-02

Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of oil-containing materials with cellulosic and peptidic content

#549
20080234512
2008-09-25

Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

#550
20080227994
2008-09-18

Process for the production of carboxylic acid esters

#551
20080221352
2008-09-11

Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

#552
20080221344
2008-09-11

Biodiesel fuel and method of manufacture therefor

#553
20080214858
2008-09-04

Composition of vinyl ether group-containing (meth) acrylic acid ester and production method thereof

#554
20080194861
2008-08-14

Process for the preparation of (meth)acrylates of tetra- or polyhydric alcohols

#555
20080167215
2008-07-10

Esterified alkyl alkoxylates used as low-foam surfactants

#556
20080161595
2008-07-03

Transesterification process of methyl acetate

#557
20080161582
2008-07-03

Method for the production of 6,6,6-trihalo-3,5-dioxohexanoic acid esters

#558
20080119663
2008-05-22

Process for preparing fatty acid alkyl esters and acrolein from triglycerides

#559
20080110082
2008-05-15

Biodiesel production with enhanced alkanol recovery

#560
20080105596
2008-05-08

Devices and Methods for Continuous BioDiesel Production

#561
20080051599
2008-02-28

PRODUCTION OF ESTERS OF FATTY ACIDS AND LOWER ALCOHOLS

#562
20080033192
2008-02-07

Process for the Production of Esters from Vegetal Oils or Animal Fats

#563
20080021232
2008-01-24

Porous silica and metal oxide composite-based catalysts for conversion of fatty acids and oils to biodiesel

#564
20080020956
2008-01-24

Transesterification composition of fatty acid esters, and uses thereof

#565
20080015375
2008-01-17

Method for transesterification of triglycerides

#566
20080004458
2008-01-03

TRANSESTERIFICATION CATALYST MIXING SYSTEM

#567
20070299150
2007-12-27

Method for recycling pet bottle

#568
20070287841
2007-12-13

Transesterification process for production of (meth)acrylate ester monomers

#569
20070283619
2007-12-13

Method for producing biofuels, transforming triglycerides into at least two biofuel families: fatty acid monoesters and ethers and/or soluble glycerol acetals

#570
20070280866
2007-12-06

Cleaving Of Oligomeric (Meth) Acrylic Acid In A Liquid Phase Under Pressure

#571
20070277430
2007-12-06

Production of biodiesel and glycerin from high free fatty acid feedstocks

#572
20070255073
2007-11-01

Process for the production of metal salts of trifluoromethane sulphonic acid and their use as esterification catalysts

#573
20070249851
2007-10-25

Biodiesel production process using vegetal oils or animal fat and induction through microwaves

#574
20070232818
2007-10-04

TRANSESTERIFICATION OF OIL TO FORM BIODIESELS

#575
20070219384
2007-09-20

Method of making esters and catalysts therefore

#576
20070208189
2007-09-06

Preparation of tetrakis [3-(3,5-di-tert-butyl-4-hydroxy phenyl) propionyl oxymethyl] methane

#577
20070199238
2007-08-30

Method for the production of fatty acid alkyl ester

#578
20070197822
2007-08-23

Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

#579
20070196250
2007-08-23

Method for continuous production of biodiesel fuel

#580
20070191625
2007-08-16

Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

#581
20070191619
2007-08-16

Production and purification of esters of conjugated linoleic acids

#582
20070185345
2007-08-09

Method for producing a benzoate

#583
20070179229
2007-08-02

Dialkyl terephthalates and their use

#584
20070149803
2007-06-28

Method for the esterification of alcohols with olefinically unsaturated carboxylic acids

#585
20070142664
2007-06-21

Process for the preparation of an alkyl alkenoate

#586
20070100160
2007-05-03

Process for removing farnesol from mixtures with alpha-bisabolol

#587
20070093380
2007-04-26

Transesterification catalyst and a process for the preparation thereof

#588
20070083061
2007-04-12

Method for the production of 6,6,6-trihalo-3,5-dioxohexanoic acid esters

#589
20070073070
2007-03-29

Method for manufacturing ethyl esters from fatty substances of natural origin

#590
20070066838
2007-03-22

Method of manufacturing fatty acid ethyl esters from triglycerides and alcohols

#591
20070056214
2007-03-15

Processor for producing biodiesel from natural fats and oils

#592
20070055073
2007-03-08

Methods and apparatus for producing lower alkyl esters

#593
20070049768
2007-03-01

Composition of vinyl ether group containing (meth)acrylic acid ester and production method thereof

#594
20070043234
2007-02-22

Use of functionalized onium salts as a soluble support for organic synthesis

#595
20070037994
2007-02-15

Method of preparing fatty acid monoesters

#596
20070027338
2007-02-01

Method for manufacture of esters by transesterification

#597
20070017151
2007-01-25

Nucleophilic Acyl Substitutions of Acids or Esters Catalyzed by Oxometallic Complexes, and the Applications in Fabricating Biodiesel

#598
20070015943
2007-01-18

Method of preparation of optically active alcohols

#599
20060293533
2006-12-28

Systems and methods for esterification and transesterification of fats and oils

#600
20060293532
2006-12-28

Manufacturing method of bio-diesel oil