ClassID:

112502

C12P33/00 - CPC Classification

Classification description:

Preparation of steroids

Sub-classes:
Recent Application in this class:
#1
20260049342
2026-02-19

METHODS AND COMPOSITIONS RELATING TO THE SYNTHESIS OF THE QS-7 MOLECULE

#2
20260009064
2026-01-08

STEROL PRODUCTION IN YEAST

#3
20250354190
2025-11-20

Mogroside Biocatalysis Methods

#4
20250320467
2025-10-16

7Beta-HYDROXYSTEROID DEHYDROGENASE MUTANTS AND PROCESS FOR THE PREPARATION OF URSODEOXYCHOLIC ACID

#5
20250212896
2025-07-03

PROCESS FOR THE PREPARATION OF A HYDROLYZED EXTRACT OF NON-ANIMAL ORIGIN

#6
20250051825
2025-02-13

Ex Vivo Production of Compounds of Interest

#7
20250043252
2025-02-06

Fusion polypeptides for production of 7-dehydrocholesterol and methods of use thereof

#8
20240240158
2024-07-18

NOVEL 7Beta-HYDROXYSTEROID DEHYDROGENASE MUTANTS AND PROCESS FOR THE PREPARATION OF URSODEOXYCHOLIC ACID

#9
20240218403
2024-07-04

BIOSYNTHESIS OF ISOPRENOIDS AND PRECURSORS THEREOF

#10
20240102073
2024-03-28

GENETICALLY MODIFIED ORGANISMS FOR THE PRODUCTION OF STEROID DERIVATIVES

#11
20230332115
2023-10-19

Engineered biocatalysts and methods for synthesizing chiral amines

#12
20230270146
2023-08-31

GLUCOSYL STEVIA COMPOSITION

#13
20230241147
2023-08-03

METHOD FOR IMPROVING PREPARATION OF FERMENTED BLACK GINSENG CONTAINING HIGH CONTENT OF FUNCTIONAL INGREDIENTS BASED ON SAFETY BY APPLYING LED

#14
20230128120
2023-04-27

OMEGA MURICHOLIC ACID AS A PREGNANE X RECEPTOR LIGAND FOR TREATING HEPATO-INTESTINAL DISEASES

#15
20220205010
2022-06-30

Mogroside biocatalysis methods and products

#16
20210355457
2021-11-18

RECOMBINANT PICHIA PASTORIS, CONSTRUCTION METHOD THEREOF, AND USE THEREOF IN EFFICIENT PREPARATION OF 15 ALPHA-D-ETHYLGONENDIONE

#17
20210324439
2021-10-21

METHODS FOR MAKING HIGH INTENSITY SWEETENERS

#18
20210317502
2021-10-14

Genetically-Modified Bacteria And Uses Thereof

#19
20210269777
2021-09-02

Engineered biocatalysts and methods for synthesizing chiral amines

#20
20210238539
2021-08-05

Optimization of C-8 sterol isomerization

#21
20210155653
2021-05-27

METHOD FOR HOMOGENIZING BILE ACID DERIVATIVES

#22
20210139862
2021-05-13

7β-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid

#23
20210130858
2021-05-06

Structuring fats and methods of producing structuring fats

#24
20210115412
2021-04-22

Modified sterol acyltransferases

#25
20210095325
2021-04-01

MODIFIED STEROL ACYLTRANSFERASES

#26
20210071150
2021-03-11

Method for increasing the yield of oxidosqualene, triterpenes and/or triterpenoids and host cell therefore

#27
20200325517
2020-10-15

Methods and materials for biosynthesis of mogroside compounds

#28
20200216835
2020-07-09

Methods for selecting microbes from a diverse genetically modified library to detect and optimize the production of metabolites

#29
20200199170
2020-06-25

COMPOUNDS HAVING ANTI-INFLAMMATORY AND ANTI-OXIDANT ACTIVITY

#30
20200109379
2020-04-09

Engineered biocatalysts and methods for synthesizing chiral amines

#31
20200048676
2020-02-13

PROCESS FOR PREPARING GENETICALLY TRANSFORMED YEASTS CAPABLE OF PRODUCING A MOLECULE OF INTEREST AT A HIGH TITRE

#32
20200032302
2020-01-30

Structuring fats and methods of producing structuring fats

#33
20190367961
2019-12-05

Mogrol glycosyltransferase and gene encoding same

#34
20190352649
2019-11-21

INCREASE OF GINSENOSIDE PRODUCTION BY IMPROVEMENT OF NADPH-RELATED BIOSYNTHETIC PATHWAY IN YEAST

#35
20190345463
2019-11-14

NOVEL KETOACYL ACP SYNTHASE GENES AND USES THEREOF

#36
20190323051
2019-10-24

Process for the enzymatic regeneration of redox cofactors

#37
20190264249
2019-08-29

Genetically-engineered mycobacterium strain and a use thereof in the preparation of steroidal compounds

#38
20190256797
2019-08-22

SOLVENTLESS EXTRACTION PROCESS

#39
20190194667
2019-06-27

Method of producing ginsenosides 20(S)-Rg3 and 20(S)-Rh2 using ginsenoside glycosidases

#40
20190185824
2019-06-20

TRITERPENE OXIDASE DERIVED FROM PLANT BELONGING TO GENUS GLYCYRRHIZA, GENE ENCODING THE SAME, AND METHOD OF USING THE SAME

#41
20190177360
2019-06-13

Method for Producing Soyasaponins

#42
20190153404
2019-05-23

Mycobacterium neoaurum-derived steroid C27-monooxygenase and application thereof

#43
20190150493
2019-05-23

Glucosyl stevia composition

#44
20190071705
2019-03-07

Methods for making high intensity sweeteners

#45
20180346953
2018-12-06

Methods and materials for biosynthesis of mogroside compounds

#46
20180305726
2018-10-25

Method for selectively producing ginsenoside F2, compound Mc or compound O from saponins of ginseng by enzymatic process

#47
20180273916
2018-09-27

7β-hydroxysteroid dehydrogenases and their use

#48
20180265901
2018-09-20

CONVERSION SYSTEM FOR BIOMASS

#49
20180251806
2018-09-06

Methods and materials for biosynthesis of mogroside compounds

#50
20180245120
2018-08-30

Genetically transformed yeasts capable of producing a molecule of interest at a high titre

#51
20180237819
2018-08-23

Methods and materials for enzymatic synthesis of mogroside compounds

#52
20180237811
2018-08-23

Structuring fats and methods of producing structuring fats

#53
20180230442
2018-08-16

Ketoacyl ACP synthase genes and uses thereof

#54
20180171374
2018-06-21

Microorganism for expressing a human membrane protein

#55
20180148698
2018-05-31

Engineered biocatalysts and methods for synthesizing chiral amines

#56
20180087082
2018-03-29

Hydroxyacyl-coenzyme A dehydrogenase gene, an acyl-coenzyme A thiolase gene, genetically engineered strains and a use thereof

#57
20180085442
2018-03-29

Vaccine compositions against pathogenic fungi and methods for use thereof

#58
20180051246
2018-02-22

Composition and method for enhancing photosynthetic efficiency of microorganisms

#59
20180016298
2018-01-18

Terpenoid derivatives

#60
20170356014
2017-12-14

Multi-enzyme conjugate, method for preparing the same and method for preparing organic compound using the same

#61
20170342389
2017-11-30

Cytochrome P450 polypeptide with increased enzyme activity

#62
20170335362
2017-11-23

Mogrol glycosyltransferase and gene encoding same

#63
20170303572
2017-10-26

GLUCOSYL STEVIA COMPOSITION

#64
20170298288
2017-10-19

Solventless extraction process

#65
20170253901
2017-09-07

METHOD FOR PRODUCING A COMPOUND OF THE STEROL BIOSYNTHESIS PATHWAY IN A EUKARYOTIC ORGANISM

#66
20170247735
2017-08-31

Methods and materials for biosynthesis of mogroside compounds

#67
20170240935
2017-08-24

Method for preparing functional edible oil rich in phytosterol esters and diglycerides

#68
20170232049
2017-08-17

Method for preparing extract of genus including wild ginseng or ginseng, or cambial meristematic cells derived from genus or extract thereof containing rare ginsenosides in high quantity

#69
20170218417
2017-08-03

Process for the enzymatic regeneration of redox cofactors

#70
20170204056
2017-07-20

Process for producing 7-dehydrocholesterol and vitamin D3

#71
20170198328
2017-07-13

Preparation of 7-dehydrocholesterol and/or the biosynthetic intermediates and/or secondary products thereof in transgenic organisms

#72
20170191104
2017-07-06

Method for biocatalytic whole cell reduction of dehydrocholic acid compounds, and 7-β-hydroxysteroid dehydrogenase mutants

#73
20170175159
2017-06-22

Method for producing a minor ginsenoside using a ginsenoside glycosidase

#74
20170145450
2017-05-25

Structuring fats and methods of producing structuring fats

#75
20170121750
2017-05-04

Method for glycosylation of ginsenoside using a glycosyltransferase derived from panax ginseng

#76
20170035086
2017-02-09

Glucosyl stevia composition

#77
20170022484
2017-01-26

Engineered biocatalysts and methods for synthesizing chiral amines

#78
20170015978
2017-01-19

7Beta-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid

#79
20160376625
2016-12-29

Whole-cell system for cytochrome P450 monooxygenases biocatalysis

#80
20160332964
2016-11-17

Process for producing 7-dehydrocholesterol and vitamin D3

#81
20160316803
2016-11-03

Glucosyl Stevia composition

#82
20160297849
2016-10-13

Terpenoid derivatives

#83
20160200992
2016-07-14

Enzymatic hydrolysis of acylated steryl glycosides and method for treating biofuel

#84
20160194672
2016-07-07

Structuring fats and methods of producing structuring fats

#85
20160194615
2016-07-07

Novel 7beta-Hydroxysteroid Dehydrogenases and Their Use

#86
20160122382
2016-05-05

Processes for the preparation of dehydroepiandrosterone and its intermediates

#87
20160115515
2016-04-28

Group of glycosyltransferases and use thereof

#88
20160108087
2016-04-21

Therapeutics for the induction of endogenous steroidogenesis and methods associated with their identification

#89
20160024457
2016-01-28

Production of squalene and/or sterol from cell suspensions of fermented yeast

#90
20160010066
2016-01-14

Ketoacyl ACP synthase genes and uses thereof

#91
20150359806
2015-12-17

METHOD FOR PRODUCING PHYTOSTEROL/PHYTOSTANOL PHOSPHOLIPID ESTERS

#92
20150353980
2015-12-10

PREPARATION OF 7-DEHYDROCHOLESTEROL AND/OR THE BIOSYNTHETIC INTERMEDIATES AND/OR SECONDARY PRODUCTS THEREOF IN TRANSGENIC ORGANISMS

#93
20150329837
2015-11-19

Engineered biocatalysts and methods for synthesizing chiral amines

#94
20150322473
2015-11-12

Methods and materials for biosynthesis of mogroside compounds

#95
20150267236
2015-09-24

Use of glucosyltransferase gene

#96
20150252337
2015-09-10

UDP-glycosyltransferase derived from ginseng and use thereof

#97
20150240247
2015-08-27

TROPHIC CONVERSION OF PHOTOAUTOTROPHIC BACTERIA FOR IMPROVED DIURNAL PROPERTIES

#98
20150225703
2015-08-13

Cytochrome P450 polypeptide with increased enzyme activity

#99
20150184216
2015-07-02

Soil microorganism, novel oxidoreductase separated from the soil microorganism, gene encoding the oxidoreductase, and method for producing aglycones using the microorganism, the oxidoreductase and the gene

#100
20150164118
2015-06-18

Glucosyl stevia composition

#101
20150141633
2015-05-21

Triterpenoid sapogenin production in plant and microbial cultures

#102
20150093781
2015-04-02

Microorganism for expressing a human membrane protein

#103
20150064743
2015-03-05

Methods and materials for biosynthesis of mogroside compounds

#104
20150050222
2015-02-19

Glucosyl stevia composition

#105
20150031077
2015-01-29

Conversion systems for biomass

#106
20150030725
2015-01-29

Glucosyl stevia composition

#107
20150024009
2015-01-22

Genetically modified organism for the production of lipids

#108
20140377847
2014-12-25

Tailored oils

#109
20140377798
2014-12-25

Process for the enzymatic regeneration of redox cofactors

#110
20140329275
2014-11-06

BIOCATALYSIS CELLS AND METHODS

#111
20140308698
2014-10-16

Methods and materials for enzymatic synthesis of mogroside compounds

#112
20140242036
2014-08-28

Process for potentiating the production of Lingzhi mushroom () substances and antifungal activity thereof

#113
20140227421
2014-08-14

Glucosyl stevia composition

#114
20140212936
2014-07-31

Solventless extraction process

#115
20140186885
2014-07-03

Process for preparing genetically transformed yeasts capable of producing a molecule of interest at a high titre

#116
20140066400
2014-03-06

Glucosyl stevia composition

#117
20130331584
2013-12-12

Microorganisms expressing ketoacyl-CoA synthase and uses thereof

#118
20130323823
2013-12-05

Tailored oils

#119
20130323382
2013-12-05

Tailored oils

#120
20130317240
2013-11-28

Tailored oils

#121
20130316410
2013-11-28

Tailored oils

#122
20130224792
2013-08-29

7 α-hydroxysteroid dehydrogenase knockout mutants and use therefor

#123
20130210072
2013-08-15

PREPARATION OF 7-DEHYDROCHOLESTEROL AND/OR THE BIOSYNTHETIC INTERMEDIATES AND/OR SECONDARY PRODUCTS THEREOF IN TRANSGENIC ORGANISMS

#124
20130084601
2013-04-04

NOVEL SOIL MICROORGANISM, NOVEL OXIDOREDUCTASE SEPARATED FROM THE SOIL MICROORGANISM, GENE ENCODING THE OXIDOREDUCTASE, AND METHOD FOR PRODUCING AGLYCONES USING THE MICROORGANISM, THE OXIDOREDUCTASE AND THE GENE

#125
20130059346
2013-03-07

Conversion system for biomass

#126
20130040341
2013-02-14

NOVEL 7beta-HYDROXYSTEROID DEHYDROGENASES AND THEIR USE

#127
20120301589
2012-11-29

Glucosyl stevia composition

#128
20120276586
2012-11-01

Desmosterol-producing yeast strains and uses thereof

#129
20120264167
2012-10-18

Ginsenoside glycosidase derived from the genus , and use thereof

#130
20120246760
2012-09-27

Triterpene oxidase derived from plant belonging to genus , gene encoding the same, and method of using the same

#131
20120231495
2012-09-13

Production of non-yeast sterols by yeast

#132
20120214751
2012-08-23

Method of preparing alpha-glucosyl composition

#133
20120156695
2012-06-21

MICROORGANISM FOR EXPRESSING A HUMAN MEMBRANE PROTEIN

#134
20120156249
2012-06-21

Genetically modified organism for the production of lipids

#135
20120142644
2012-06-07

METHOD FOR PRODUCING PHYTOSTEROL/PHYTOSTANOL PHOSPHOLIPID ESTERS

#136
20120040424
2012-02-16

Process for the enantioselective enzymatic reduction of secodione derivatives

#137
20110269181
2011-11-03

METHOD AND SYSTEM FOR CONTINUOUS BIOTRANSFORMATION

#138
20110244512
2011-10-06

PENTOSE PHOSPHATE PATHWAY UPREGULATION TO INCREASE PRODUCTION OF NON-NATIVE PRODUCTS OF INTEREST IN TRANSGENIC MICROORGANISMS

#139
20110207172
2011-08-25

Process for the preparation of testosterone

#140
20110191875
2011-08-04

COMPOSITIONS AND METHODS FOR MAKING ANDROSTENEDIONES

#141
20110151509
2011-06-23

PREPARATION OF 7-DEHYDROCHOLESTEROL AND/OR THE BIOSYNTHETIC INTERMEDIATES AND/OR SECONDARY PRODUCTS THEREOF IN TRANSGENIC ORGANISMS

#142
20110124044
2011-05-26

Method of producing tibolone metabolites by fermentation with

#143
20110124043
2011-05-26

Method of producing tibolone metabolites by fermentation with

#144
20110124042
2011-05-26

Method of producing tibolone metabolites by fermentation with

#145
20110124041
2011-05-26

Method of producing tibolone metabolites by fermentation with

#146
20110020931
2011-01-27

PROLIFERATION PROMOTING AGENT FOR NEURAL STEM CELLS

#147
20110020887
2011-01-27

PROCESS FOR THE ENANTIOSELECTIVE ENZYMATIC REDUCTION OF SECODIONE DERIVATIVES

#148
20100323390
2010-12-23

Method for the Identification of a Metabolic Pathway Family by Means of Positive Selection

#149
20100305341
2010-12-02

Production of sterols in oleaginous yeast and fungi

#150
20100167362
2010-07-01

Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B

#151
20100064746
2010-03-18

Conversion systems for biomass

#152
20090246850
2009-10-01

Method for biocatalysis using filamentous fungi

#153
20090239837
2009-09-24

Cholesterol-producing yeast strains and uses thereof

#154
20090227001
2009-09-10

Method for producing antcin K, zhankuic acid A, zhankuic acid B or zhankuic acid C from the mycelium of

#155
20090226967
2009-09-10

Saponin-decomposing enzyme, gene thereof and large-scale production sytem for producing soyasapogenol B

#156
20090186390
2009-07-23

Method for the Production of Modified Steroid Degrading Microorganisms and their Use

#157
20090137542
2009-05-28

Alpha-glucosidase inhibitors from fungal hydroxylation of tibolone and hydroxytibolones

#158
20090136434
2009-05-28

Tyrosinase enzyme inhibitors from fungal hydroxylation of tibolone

#159
20090117612
2009-05-07

METHOD OF BIOOXIDATION USING AN OLD YELLOW ENZYME

#160
20090017504
2009-01-15

Method for preparing 20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol (ginsenoside M1) by using sanqi leaves and stems

#161
20080313752
2008-12-18

Method for differentiating mesenchymal stem cells into steroid-producing cells

#162
20080248520
2008-10-09

Process for production of 5-ene-3-one or 3,6-dione derivatives of sterols, processes for production of lipid metabolism improvers, foods, drinks, and animal feeds, and analytical method

#163
20080187972
2008-08-07

Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B

#164
20080044876
2008-02-21

Solventless extraction process

#165
20080044875
2008-02-21

Solventless extraction process

#166
20080038800
2008-02-14

Solventless Extraction Process

#167
20070184449
2007-08-09

Method for the identification of a metabolic pathway family by means of positive selection

#168
20070178550
2007-08-02

Indentification of 3-ketosteroid 9-alfa-hydroxylase genes and microorganisms blocked in 3-ketosteroid 9-alfa-hydroxylase activity

#169
20070178023
2007-08-02

Method for performing fed-batch operations in small volume reactors

#170
20070111277
2007-05-17

Identification of 3-ketosteroid 9-alfa-hydroxylase genes and microorganisms blocked in 3-ketosteroid 9-alfa-hydroxylase activity

#171
20070026484
2007-02-01

Method to increase hydrophobic compound titer in a recombinant microorganism

#172
20070015236
2007-01-18

Process of preparing prednisolone devoid of steroid-derived impurities using recombinant E. coli transformed with A delta¹-dehydrogenase gene

#173
20060275862
2006-12-07

Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B

#174
20060270013
2006-11-30

Method for the production of evolved microorganisms which permit the generation or modification of metabolic pathways

#175
20060269986
2006-11-30

Method for producing ergosta-5,7-dienol and/or biosynthetic intermediate and/or secondary products thereof in transgenic organisms

#176
20060240508
2006-10-26

Method for the production of 7-dehydrocholesterol and/or the biosynthetic intermediate or subsequent products thereof in transgenic organisms

#177
20060115886
2006-06-01

Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B

#178
20060088903
2006-04-27

Method for the production of zymosterol and/or the biosynthetic intermediate and/or subsequent products thereof in transgenic organisms

#179
20060040343
2006-02-23

Identification of 3-ketosteroid 9-alfa-hydroxylase genes and microorganisms blocked in 3-ketosteroid 9-alfa-hydroxylase activity

#180
20050277171
2005-12-15

Enzymatic method to produce 7-dehydropregnenolone, vitamin D3-like compounds and derivatives thereof

#181
20050130281
2005-06-16

Processes for obtaining sterols and polar lipids from vegetable oil lecithin fractions

#182
20050100994
2005-05-12

Process for producing edible sterol fatty acid esters

#183
20050054060
2005-03-10

Method for the preparation of an evolved microorganism for the creation or the modification of metabolic pathways