ClassID:

107786

C11C1/10 - CPC Classification

Classification description:

Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids; Refining by distillation

Sub-classes:
Recent Application in this class:
#1
20260062644
2026-03-05

PROCESS FOR MAKING A VEGETABLE FAT COMPOSITION WITH AN INCREASED AMOUNT OF SN2 POSITIONED PALMITIC ACID

#2
20250376433
2025-12-11

SYSTEM AND METHOD FOR PRODUCTION OF SYNTHETIC FATTY ACIDS

#3
20250354084
2025-11-20

METHOD FOR UPGRADING LOW-VALUE AND WASTE FATS, OILS, AND GREASES

#4
20250179546
2025-06-05

SYSTEM AND METHOD FOR PRODUCING A SUGAR STREAM WITH FRONT END OIL SEPARATION

#5
20250171711
2025-05-29

PLANT AND PROCESS FOR FRACTIONATING FATTY ACID MIXTURES

#6
20250051651
2025-02-13

METHOD OF MANUFACTURING RENEWABLE DIESEL FROM BIOLOGICAL FEEDSTOCK

#7
20240060102
2024-02-22

MICROORGANISM OIL COMPOSITION ENRICHED WITH DHA OR EPA DIGLYCERIDES

#8
20230407185
2023-12-21

Method of manufacturing renewable diesel from biological feedstock

#9
20230365615
2023-11-16

PROCESS OF OBTAINING CHOLESTEROL PRESENT IN FISH OIL

#10
20230357665
2023-11-09

METHOD FOR PRODUCING OIL FROM A MICROALGAE PRODUCT

#11
20230323245
2023-10-12

A PROCESS FOR MAKING A VEGETABLE FAT COMPOSITION WITH AN INCREASED AMOUNT OF SN2 POSITIONED PALMITIC ACID

#12
20230323243
2023-10-12

A PROCESS FOR PRODUCTION OF A VEGETABLE OIL COMPOSITION HAVING AT LEAST 50% PALMITIC ACID PRESENT IN THE SN2-POSITION OUT OF TOTAL PALMITIC ACID IN THE TRIGLYCERIDES OF THE VEGETABLE OIL COMPOSITION

#13
20230303948
2023-09-28

METHOD FOR UPGRADING LOW-VALUE AND WASTE FATS, OILS, AND GREASES

#14
20230151297
2023-05-18

METHOD FOR THE FRACTIONATION OF FATTY ACIDS WITH A DIFFERENCE OF TWO CARBONS BY MOLECULAR DISTILLATION

#15
20230079475
2023-03-16

System and method for producing a sugar stream with front end oil separation

#16
20220364017
2022-11-17

Method for municipal solid waste reclamation

#17
20220340838
2022-10-27

Process for the production and purification of sterols

#18
20220333016
2022-10-20

Method of manufacturing renewable diesel from biological feedstock

#19
20220195313
2022-06-23

Method of manufacturing renewable diesel from biological feedstock

#20
20220015383
2022-01-20

Oil and fat composition

#21
20210363431
2021-11-25

Methods and devices for producing biodiesel, diesel-range hydrocarbons, and products obtained therefrom

#22
20210259269
2021-08-26

ALA enriched polyunsaturated fatty acid compositions

#23
20210214645
2021-07-15

Method for producing polyhydroxyalkanoate

#24
20210207038
2021-07-08

Renewable diesel fuel production in retrofitted fossil petroleum refinery to produce biofuel and bio-feedstock for steam crackers

#25
20210139787
2021-05-13

Method for converting carboxylic acids and esters into base oil hydrocarbons

#26
20210139786
2021-05-13

Production of renewable base oil and diesel by pre-fractionation of fatty acids

#27
20210047575
2021-02-18

Process for the pre-treatment of feeds for the production of biofuels by hydrolysis of fats at high temperature and pressure

#28
20200392426
2020-12-17

Process for producing free fatty acids

#29
20200377819
2020-12-03

Stripping process for reduction of GEs and 3-MCPD esters from edible oils

#30
20200369982
2020-11-26

PROCESS FOR PRODUCTION OF CONCENTRATED POLYUNSATURATED FATTY ACID OILS

#31
20200208078
2020-07-02

Process for preparing mixtures of epoxidized fatty acid esters

#32
20200181527
2020-06-11

Renewable base oil in lubricant formulations

#33
20200181504
2020-06-11

Process for the production of renewable base oil, diesel and naphtha

#34
20200181503
2020-06-11

TiOcatalyst in ketonisation reactions to produce RBO

#35
20190338219
2019-11-07

Methods and devices for producing biodiesel, diesel-range hydrocarbons, and products obtained therefrom

#36
20190300819
2019-10-03

Process for distillation of fatty acids from palm kern oil for minimum waste

#37
20190284593
2019-09-19

System and method for producing a sugar stream with front end oil separation

#38
20190225912
2019-07-25

Preparation of vegetable-based stearic acid

#39
20190127661
2019-05-02

Odourless shea based esters

#40
20190093048
2019-03-28

Methods and devices for producing biodiesel and products obtained therefrom

#41
20180187125
2018-07-05

Method for preparing 2-monoacylglycerides

#42
20180171254
2018-06-21

Estolide compositions exhibiting high oxidative stability

#43
20180163156
2018-06-14

Very long chain polyunsaturated fatty acids from natural oils

#44
20180132500
2018-05-17

DE-ACIDIFICATION OF FATS AND OILS

#45
20180070567
2018-03-15

Insect production systems and methods

#46
20180049414
2018-02-22

Insect production systems and methods

#47
20180030485
2018-02-01

Production method for oil and fat

#48
20170321149
2017-11-09

Preparation of stearic acid

#49
20170166838
2017-06-15

System and method for rice bran oil refinement

#50
20170107453
2017-04-20

Production method of marine product-derived free monounsaturated fatty acids or lower alcohol esters thereof

#51
20170066984
2017-03-09

LOW SULFUR BIODIESEL COMPOSITION AND METHOD OF MAKING

#52
20160312138
2016-10-27

Fuel additives, fuels, methods of making and using same

#53
20160208296
2016-07-21

Method for producing high purity omega-3 fatty acid ethyl ester

#54
20160145536
2016-05-26

Methods and devices for producing biodiesel and products obtained therefrom

#55
20160024425
2016-01-28

Direct transesterification of algal biomass for synthesis of fatty acid ethyl esters (FAEE)

#56
20160017259
2016-01-21

ISONONYL ESTERS ON THE BASIS OF FATTY ACID MIXTURES CONSISTING OF VEGETABLE OILS

#57
20150353864
2015-12-10

Process for the Production of Bio-Naphtha from Complex Mixtures of Natural Occurring Fats & Oils

#58
20150291912
2015-10-15

Process for producing monobranched fatty acids or alkyl esters thereof

#59
20150267142
2015-09-24

Process for separation of a processed vegetable fat

#60
20150252288
2015-09-10

Method for producing composition containing highly unsaturated fatty acid alkyl ester

#61
20150225661
2015-08-13

Production of renewable bio-gasoline

#62
20140357882
2014-12-04

Method of treating a vegetable oil

#63
20140311018
2014-10-23

Process for obtaining a diesel like fuel

#64
20140194634
2014-07-10

Method for preparing high purity biodiesel

#65
20140114105
2014-04-24

Process for the steamcracking of bio-naphtha produced from complex mixtures of natural occurring fats and oils

#66
20140066644
2014-03-06

Method for producing oil containing highly unsaturated fatty acid using lipase

#67
20140039206
2014-02-06

Process for autocatalytic esterification of fatty acids

#68
20130338050
2013-12-19

Estolide compositions exhibiting high oxidative stability

#69
20130331588
2013-12-12

Process for the distillation of fatty acid esters

#70
20130287925
2013-10-31

Physical refining of triglyceride oils and fats

#71
20130267600
2013-10-10

Concentrate of omega 3

#72
20130046020
2013-02-21

EICOSAPENTAENOIC ACID CONCENTRATE

#73
20130012732
2013-01-10

Method for reprocessing biodiesel sludge

#74
20120322897
2012-12-20

Estolide compositions exhibiting high oxidative stability

#75
20120279111
2012-11-08

CONTINUOUS PROCESS FOR PRODUCING BIODIESEL FUEL

#76
20120277461
2012-11-01

Enhanced biodiesel process

#77
20120142983
2012-06-07

Process for the production of bio-naphtha from complex mixtures of natural occurring fats and oils

#78
20120101288
2012-04-26

Process for the production of alkyl esters from animal or vegetable oil and an aliphatic mono-alcohol with thermal integration

#79
20120055080
2012-03-08

Antioxidant compositions useful in biodiesel and other fatty acid and acid ester compositions

#80
20110245524
2011-10-06

Process for the enrichment of methyl ricinoleate from castor oil methyl esters by liquid-liquid extraction

#81
20110138681
2011-06-16

Production of renewable bio-gasoline

#82
20110105814
2011-05-05

Process for producing a hydrocarbon component

#83
20110092723
2011-04-21

Liquid-liquid extraction process for the purification of estolides for use as lubricants

#84
20110034725
2011-02-10

Process for separating sterols and acids from tall oil pitch

#85
20110021807
2011-01-27

ENHANCED BIODIESEL PROCESS

#86
20100255152
2010-10-07

Process for preparing hard butter

#87
20100242348
2010-09-30

METHOD OF INCREASING TRANSESTERIFICATION CONVERSION OF OILS

#88
20100223842
2010-09-09

Use of fuels or fuel additives based on triglycerides of modified structure and process for their preparation

#89
20100222607
2010-09-02

Fractionation method of 1,3-disaturated-2-unsaturated triglyceride

#90
20100143987
2010-06-10

Process for preparing glycerol esters

#91
20100076135
2010-03-25

Glycerol esters

#92
20090247799
2009-10-01

Process for producing a hydrocarbon component

#93
20090226563
2009-09-10

FAT-AND-OIL CONTAINING COMPOSITION FOR BAKERY PRODUCT

#94
20090186861
2009-07-23

Process for production of fatty acids, fatty acid esters and sterolesters from soapstock

#95
20090163590
2009-06-25

Process for producing refined avocado oil rich in triglycerides, and oil obtainable by said process

#96
20090131711
2009-05-21

SINGLE-STAGE ESTERIFICATION OF OILS AND FATS

#97
20090077862
2009-03-26

LUBRICITY ADDITIVES AND METHODS OF PRODUCING LUBRICITY ADDITIVES

#98
20090036705
2009-02-05

Production of Alkyl Esters from High Fatty Acid Feedstocks

#99
20080282606
2008-11-20

SYSTEM AND PROCESS FOR PRODUCING BIODIESEL

#100
20080282601
2008-11-20

Hardened Vegetable Oils and Derivatives Thereof

#101
20080119663
2008-05-22

Process for preparing fatty acid alkyl esters and acrolein from triglycerides

#102
20080110082
2008-05-15

Biodiesel production with enhanced alkanol recovery

#103
20070197412
2007-08-23

Antioxidant compositions useful in biodiesel and other fatty acid and acid ester compositions

#104
20070191619
2007-08-16

Production and purification of esters of conjugated linoleic acids

#105
20070161832
2007-07-12

Process for producing a hydrocarbon component

#106
20070116812
2007-05-24

Process for producing refined avocado oil rich in triglycerides, and oil obtainable by said process

#107
20070083056
2007-04-12

Process for the preparation of hydrocarbon fuel

#108
20070015904
2007-01-18

Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil

#109
20060235198
2006-10-19

Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil

#110
20060167291
2006-07-27

Process for preparing purified fatty acids

#111
20060006056
2006-01-12

Process for obtaining fatty acids with improved odor, color and heat stability

#112
20050245405
2005-11-03

Method of preparing fatty acid alkyl esters from waste or recycled fatty acid stock

#113
20050145475
2005-07-07

Fat producing method

#114
20050090676
2005-04-28

Method for producing technical oleic acid methyl esters

#115
20050085653
2005-04-21

Method for fractionating grease trap waste and uses of fractions therefrom

#116
20050054866
2005-03-10

Process for separating unsaponifiable valuable products from raw materials

#117
20050043555
2005-02-24

Production of high grade and high concentration of free fatty acids from residual residual oils, fats and greases

#118
20050033027
2005-02-10

Process for separating unsaponifiable valuable products from raw materials

#119
17825490
2025-09-16

System and method for production of synthetic fatty acids

#120
15896133
2019-02-05

Feed ingredient