ClassID:

91061

C07C29/149 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases

Recent Application in this class:
#1
20260062368
2026-03-05

Insect Oils as Natural Raw Materials for Alcohol Production

#2
20260035533
2026-02-05

RECYCLED CONTENT DIMETHYL TEREPHTHALATE AND RELATED CHEMICAL COMPONENTS FROM WASTE PLASTIC

#3
20250304514
2025-10-02

METHOD FOR PURIFYING 1,4-CYCLOHEXANEDIMETHANOL COMPOSITION

#4
20250276307
2025-09-04

CATALYST COMPOSITIONS AND METHODS OF PREPARATION AND USE THEREOF

#5
20250223247
2025-07-10

PROCESS FOR THE HYDROGENATION OF UNSATURATED ESTERS

#6
20250162967
2025-05-22

PROCESS FOR PRODUCING A REFINED 1,4-BUTANEDIOL STREAM

#7
20250145553
2025-05-08

RECYCLED CONTENT MONOETHYLENE GLYCOL

#8
20250109085
2025-04-03

PROCESS FOR THE PRODUCTION OF ETHYLENE GLYCOL

#9
20250026699
2025-01-23

PROCESS FOR PRODUCING ALCOHOLS BY ALKOXYCARBONYLATION OF DIISOBUTENE AND A C4 TO C7 OLEFIN AND SUBSEQUENT HYDROGENATION

#10
20250011262
2025-01-09

METHOD FOR PREPARING 1,3-PROPANEDIOL WITH HIGH SPACE-TIME YIELD AND HIGH CONCENTRATION

#11
20240417353
2024-12-19

PROCESS FOR PRODUCING AN ALCOHOL BY ALKOXYCARBONYLATION OF DIISOBUTENE WITH PRIOR DISTILLATION AND SUBSEQUENT HYDROGENATION

#12
20240308941
2024-09-19

PROCESS FOR THE CO-PRODUCTION OF DIALKYL SUCCINATE AND 1,4-BUTANEDIOL BY HYDROGENATING DIALKYL MALEATE IN TWO STAGES

#13
20240294448
2024-09-05

HYDROGENATION OF ESTERS TO ALCOHOLS IN THE PRESENCE OF AN MN-PNN COMPLEX

#14
20240287011
2024-08-29

METHOD FOR PRODUCING TETRAHYDROFURAN, GAMMA-BUTYROLACTONE, OR 1,4-BUTANEDIOL

#15
20240270667
2024-08-15

SEPARATION PROCESS FOR THE PRODUCTION OF C5 OR C6 ALKANEDIOL

#16
20240228413
2024-07-11

METHOD OF PREPARING ALIPHATIC POLYOLS HAVING THREE OR MORE HYDROXY GROUPS AND A TOTAL NUMBER OF CARBON ATOMS OF 5 OR MORE

#17
20240228412
2024-07-11

PRODUCTION METHOD FOR PRODUCING DIMETHANOL COMPOUND HAVING NORBORNANE SKELETON

#18
20240140890
2024-05-02

PRODUCTION METHOD FOR PRODUCING DIMETHANOL COMPOUND HAVING NORBORNANE SKELETON

#19
20240116045
2024-04-11

METHOD FOR MANUFACTURING BIMETALLIC HYDROGENATION CATALYST

#20
20240109832
2024-04-04

RAPID CONSTRUCTION OF TETRALIN, CHROMANE, AND INDANE MOTIFS VIA CYCLATIVE C-H/C-H COUPLING: FOUR-STEP TOTAL SYNTHESIS OF (±)-RUSSUJAPONOL F

#21
20240059638
2024-02-22

Processes to create multiple value streams from biomass sources

#22
20230373890
2023-11-23

PROCESS

#23
20230357110
2023-11-09

PROCESS

#24
20230249160
2023-08-10

CHROME-FREE COPPER CATALYSTS FOR FATTY ESTER HYDROGENOLYSIS/HYDROGENATION

#25
20230219914
2023-07-13

Process for preparing pitolisant hydrochloride and solid-state forms thereof

#26
20230183158
2023-06-15

METHOD FOR PRODUCING ETHER

#27
20230141670
2023-05-11

PROCESS FOR THE SYNTHESIS OF ETHYLENE GLYCOL

#28
20230053503
2023-02-23

METHOD FOR PREPARING 1,4-CYCLOHEXANEDIMETHANOL

#29
20220380279
2022-12-01

Hydrogenation of esters to alcohols in the presence of a Ru-PNN complex

#30
20220127212
2022-04-28

Method for preparation of 1,4-cyclohexanedimethanol

#31
20220072518
2022-03-10

METHOD FOR REGENERATING HYDROGENATION CATALYST

#32
20220062868
2022-03-03

Carbon-based, precious metal-transition metal composite catalyst and preparation method therefor

#33
20220024842
2022-01-27

Method for producing alcohol

#34
20210292266
2021-09-23

Synthesis of building blocks and feedstocks for manufacturing renewable polymers

#35
20210253505
2021-08-19

CATALYST FOR HYDROGENATION OF CARBONYL COMPOUND AND ALCOHOL PRODUCTION METHOD

#36
20210238113
2021-08-05

Catalyst for hydrogenation of carbonyl compound and alcohol production method

#37
20210206711
2021-07-08

Synthesis of the Grape Mealybug Pheromone trans-alpha-Necrodyl Isobutyrate

#38
20210205792
2021-07-08

Production methods of catalyst for hydrogenation and diol

#39
20210078925
2021-03-18

Hydroformylation method for the large-scale production of aldehydes and/or alcohols

#40
20210070682
2021-03-11

Preparation method for cyclohexane dimethanol having high trans content and cyclohexane dimethanol prepared thereby

#41
20210060534
2021-03-04

Carbon-based noble metal-transition metal catalyst enabling high selective conversion and production method therefor

#42
20200399299
2020-12-24

Hydrogenation of carbonyls with tetradentate PNNP ligand ruthenium complexes

#43
20200399209
2020-12-24

Processes for the manufacture of secondary fatty alcohols, internal olefins and internal olefin sulfonates

#44
20200399192
2020-12-24

Process for producing 1,3-butanediol and for optionally further producing (R)-3-hydroxybutyl (R)-3-hydroxybutyrate

#45
20200392057
2020-12-17

Process for preparing an alcohol from hydrocarbons

#46
20200354296
2020-11-12

Processes to create multiple value streams from biomass sources

#47
20200346188
2020-11-05

Shaped porous carbon products

#48
20200298199
2020-09-24

Flexible chemical production method

#49
20200189991
2020-06-18

Process for the preparation of deuterated ethanol from D2

#50
20200172396
2020-06-04

Integrated methods for chemical synthesis

#51
20200156039
2020-05-21

UPGRADING PROCESS STREAMS

#52
20200147597
2020-05-14

Hydrogenation and dehydrogenation catalyst, and methods of making and using the same

#53
20200140359
2020-05-07

Method for catalytically hydrogenating oxalates

#54
20200086273
2020-03-19

PROCESSING MATERIALS

#55
20200038811
2020-02-06

ENCLOSURES FOR TREATING MATERIALS

#56
20200023340
2020-01-23

Shaped porous carbon products

#57
20200017430
2020-01-16

Process for producing 2-butanol from gammavalerolactone

#58
20200001276
2020-01-02

Catalyst for hydrogenation of carbonyl compound and alcohol production method

#59
20190345090
2019-11-14

Catalysts, systems, and methods for the conversion of biomass to chemicals

#60
20190336944
2019-11-07

Hydrogenolysis catalysts with high acid tolerance

#61
20190316294
2019-10-17

RECONFIGURABLE PROCESSING ENCLOSURES

#62
20190292512
2019-09-26

ALGAE TREATMENT METHOD

#63
20190263739
2019-08-29

Process for the production of propylene glycol from lactate ester

#64
20190232228
2019-08-01

CONTROLLING PROCESS GASES

#65
20190225571
2019-07-25

Bifunctional compound having norbornane skeleton and method for producing same

#66
20190202761
2019-07-04

Method for preparing 1,3-cyclohexanedimethanol

#67
20190168190
2019-06-06

Solid catalysts for producing alcohols and methods of making the same

#68
20190144365
2019-05-16

Selective reduction of esters to alcohols

#69
20190112245
2019-04-18

Method for hydrogenating carboxylic acids in order to form alcohols

#70
20190106376
2019-04-11

Bifunctional compound having norbornane skeleton and method for producing same

#71
20190062258
2019-02-28

Biomass-derived polymers and copolymers incorporating monolignols and their derivatives

#72
20190062251
2019-02-28

System and method for producing 1,4-cyclohexanedimethanol and 1,4- cyclohexanedicarboxylic acid from terephthalic acid

#73
20190039981
2019-02-07

Processes to create multiple value streams from biomass sources

#74
20190039023
2019-02-07

Processing materials

#75
20190023639
2019-01-24

Process for Producing Oxalic Acid

#76
20190023632
2019-01-24

PROCESS FOR PRODUCING 1,3-BUTANEDIOL AND FOR OPTIONALLY FURTHER PRODUCING (R)-3-HYDROXYBUTYL (R)-3-HYDROXYBUTYRATE

#77
20190010662
2019-01-10

Array for processing materials

#78
20180345251
2018-12-06

Shaped porous carbon products

#79
20180339270
2018-11-29

Processing materials

#80
20180318783
2018-11-08

Plant and process for producing fatty alcohol

#81
20180312454
2018-11-01

Process for the preparation of deuterated ethanol from D2

#82
20180305382
2018-10-25

HYDROGENATION OF ESTERS WITH FE/TRIDENTATE LIGANDS COMPLEXES

#83
20180297015
2018-10-18

Hydrogenation catalyst and process for production thereof by the use of uncalcined starting material

#84
20180273466
2018-09-27

Bifunctional compound having norbornane skeleton and method for producing same

#85
20180265902
2018-09-20

Beta-Alanine Aminotransferases For The Production of 3-Hydroxypropionic Acid

#86
20180265449
2018-09-20

Metal-catalyzed alkoxycarbonylation of a lactone

#87
20180222831
2018-08-09

METHOD FOR THE PRODUCTION OF AT LEAST ONE DERIVATE OF A CARBOXYLIC ACID

#88
20180222830
2018-08-09

Method for producing monoethylene glycol

#89
20180201959
2018-07-19

Production of D-sorbitol by hydrogenation

#90
20180201558
2018-07-19

Process for production of D-Sorbitol

#91
20180193801
2018-07-12

Upgrading process streams

#92
20180185824
2018-07-05

Hydrogenation catalyst, its method of preparation and use

#93
20180141966
2018-05-24

Chiral spiro phosphorus-nirogen-sulphur tridentate ligand, preparation method and application thereof

#94
20180066003
2018-03-08

Organic compounds

#95
20180065108
2018-03-08

Hydrogenolysis catalysts with high acid tolerance

#96
20180038048
2018-02-08

Processing materials

#97
20180029005
2018-02-01

FLEXIBLE CHEMICAL PRODUCTION PLATFORM

#98
20180016745
2018-01-18

Reconfigurable processing enclosures

#99
20180002303
2018-01-04

Method for producing tetrahydrofurane, 1,4-butanediol or gamma-butyrolactone

#100
20170370011
2017-12-28

METHOD OF PREPARING OXALIC ACID

#101
20170349514
2017-12-07

Catalytic hydrogenation process for the synthesis of terminal diols from terminal dialkyl aliphatic esters

#102
20170335031
2017-11-23

Polymers from muconic acid isomers and its derivatives

#103
20170334831
2017-11-23

Kinetic resolution of racemic hydroxy ester via asymmetric catalytic hydrogenation and application thereof

#104
20170305821
2017-10-26

Process for making biobased propylene glycol from lactic acid esters

#105
20170297983
2017-10-19

Methods of forming diol compounds

#106
20170283447
2017-10-05

Ruthenium complexes and their uses as catalysts in processes for formation and/or hydrogenation of esters, amides and related reactions

#107
20170283257
2017-10-05

Liquid-organic hydrogen carrier systems based on catalytic peptide formation and hydrogenation

#108
20170268169
2017-09-21

Array for processing materials

#109
20170252727
2017-09-07

Extruded Cu—Al—Mn hydrogenation catalyst

#110
20170190644
2017-07-06

Process for producing ethanol

#111
20170165628
2017-06-15

Controlling process gases

#112
20170158580
2017-06-08

Method for dehydrating a mixture containing ethanol and n-propanol

#113
20170107251
2017-04-20

NOVEL RUTHENIUM COMPLEXES AND THEIR USES IN PROCESSES FOR FORMATION AND/OR HYDROGENATION OF ESTERS, AMIDES AND DERIVATIVES THEREOF

#114
20170107164
2017-04-20

Composite metal catalyst composition, and method and apparatus for preparing 1,4-cyclohexanedimethanol using same

#115
20170107103
2017-04-20

Integrated methods for chemical synthesis

#116
20170088504
2017-03-30

Bifunctional compound having norbornane skeleton and method for producing same

#117
20170081470
2017-03-23

Methods of producing compounds from 5-(halomethyl)furfural

#118
20170044713
2017-02-16

Array for processing materials

#119
20170044196
2017-02-16

Ruthenium complex, method for producing same, and use of same

#120
20170044086
2017-02-16

Biofuels production from bio-derived carboxylic-acid esters

#121
20170037019
2017-02-09

Process for treating homoserine-based compound

#122
20170036186
2017-02-09

Processing materials

#123
20170036185
2017-02-09

Reconfigurable processing enclosures

#124
20170022129
2017-01-26

Ethanol production via dimethylether recycle

#125
20160326199
2016-11-10

Organic compounds

#126
20160326093
2016-11-10

Hydrogenation reaction method

#127
20160326088
2016-11-10

Method for preparing dimethyl 1,4-cyclohexanedicarboxylate and method for preparing 1,4-cyclohexanedimethanol

#128
20160326074
2016-11-10

Process for the production of ethanol by hydrogenation of methyl acetate

#129
20160318956
2016-11-03

Hydrogenation of esters with Fe/tridentate ligands complexes

#130
20160311746
2016-10-27

METHOD OF PRODUCING ADIPIC ACID OR AT LEAST A RESULTANT PRODUCT THEREOF

#131
20160311740
2016-10-27

Method for producing ethanol and coproducing methanol

#132
20160311739
2016-10-27

METHOD FOR PREPARING 1,6-HEXANEDIOL

#133
20160289162
2016-10-06

Method for synthesising esters

#134
20160288105
2016-10-06

HYDROGENATION CATALYSTS COMPRISING A MIXED OXIDE COMPRISING A PROMOTER METAL

#135
20160244391
2016-08-25

CATALYST AND PROCESS FOR PRODUCING ALDEHYDES AND/OR ALCOHOLS

#136
20160237005
2016-08-18

PROCESS FOR THE OXIDATIVE DEHYDROGENATION OF ETHANE TO ETHYLENE

#137
20160222476
2016-08-04

Array for processing materials

#138
20160214915
2016-07-28

Process for producing ethanol using a solid catalyst

#139
20160200646
2016-07-14

Production of 1,6-hexanediol from adipic acid

#140
20160194263
2016-07-07

Method for Producing N-Butane Derivatives

#141
20160193592
2016-07-07

Hydrogenation catalyst, its method of preparation and use

#142
20160193591
2016-07-07

Hydrogenation catalyst, its method of preparation and use

#143
20160145282
2016-05-26

Metal complex including tridentate aminodicarbene ligand and hydrogenation reduction method using same

#144
20160137568
2016-05-19

Process for producing fatty alcohols from fatty acid methyl ester

#145
20160121318
2016-05-05

Hydrogenation and disproportionation catalysis

#146
20160107976
2016-04-21

Method of producing estolide having high structural stability

#147
20160107151
2016-04-21

Ligand, metal complex containing ligand, and reaction using metal complex containing ligand

#148
20160075622
2016-03-17

Process for the separation and purification of a mixed diol stream

#149
20160040194
2016-02-11

Process for manufacturing butanediol

#150
20160031790
2016-02-04

METHOD OF MANUFACTURE OF OCTANEDIOIC ACID, PRECURSORS, AND DERIVATIVES

#151
20160031776
2016-02-04

Preparation of pentanol with ethanol derived from fermentation

#152
20160009739
2016-01-14

Fluorine-containing nano composite particles and method for producing the same

#153
20160009630
2016-01-14

Estolide compound and method for preparing the same

#154
20150376107
2015-12-31

Method for preparing methyl lactate

#155
20150375209
2015-12-31

Methods of catalytic hydrogenation for ethylene glycol formation

#156
20150368574
2015-12-24

BIOFUELS PRODUCTION FROM BIO-DERIVED CARBOXYLIC-ACID ESTERS

#157
20150368170
2015-12-24

Method for manufacturing succinic acid esters

#158
20150322026
2015-11-12

Hydrogenation products from biologically-derived carboxylic-acid esters

#159
20150321990
2015-11-12

Recovering and using carboxylic acids from a fermentation broth

#160
20150321187
2015-11-12

Shaped porous carbon products

#161
20150314273
2015-11-05

Hydrogenation catalyst and process for production thereof by the use of uncalcined starting material

#162
20150307423
2015-10-29

Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanol

#163
20150307422
2015-10-29

Process for producing ethanol with zonal catalysts

#164
20150307421
2015-10-29

Hydrogenation catalysts comprising a mixed oxide comprising a promoter metal

#165
20150291491
2015-10-15

Process for the production of a fatty alcohol from a fatty acid

#166
20150284417
2015-10-08

NOVEL RUTHENIUM COMPLEXES AND THEIR USES IN PROCESSES FOR FORMATION AND/OR HYDROGENATION OF ESTERS, AMIDES AND DERIVATIVES THEREOF

#167
20150274621
2015-10-01

Homogeneous Hydrogenation of Esters Employing a Complex of Iron as Catalyst

#168
20150274620
2015-10-01

Process and apparatus for co-producing cyclohexanol and alkanol

#169
20150267135
2015-09-24

SYNTHESIS OF C3-C7 ALCOHOL FUEL COMPOSITIONS

#170
20150251982
2015-09-10

Method to produce alcohols from organic acids

#171
20150246862
2015-09-03

Preparation of pentanol with ethanol derived from fermentation

#172
20150209762
2015-07-30

Hydrogenation catalysts with cobalt and alkaline-earth metal modified supports

#173
20150183699
2015-07-02

Processes for making cyclohexane compounds

#174
20150165419
2015-06-18

Hydrogenation catalysts with cobalt-modified supports

#175
20150152029
2015-06-04

Process for the chemoselective reduction of terminally saturated carboxylic esters

#176
20150148560
2015-05-28

Polyhydroxyalkanoate derivatives, preparation and uses thereof

#177
20150133701
2015-05-14

Integrated Steam Methane Reformer and Hydrogenation of Acetic Acid to Produce Ethanol

#178
20150112100
2015-04-23

Bio-based terephthalate polyesters

#179
20150099905
2015-04-09

Process to recover alcohol with reduced water from overhead of acid column

#180
20150099904
2015-04-09

Process to recover alcohol from an ethyl acetate residue stream

#181
20150094499
2015-04-02

Catalyst and method of manufacture

#182
20150087867
2015-03-26

Reduction method for the reduction of carbon dioxide and carbon dioxide derivatives

#183
20150045460
2015-02-12

Process for synthesis of alcohols

#184
20150031924
2015-01-29

Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations

#185
20150031923
2015-01-29

Manganese oxide-stabilized zirconia catalyst support materials

#186
20150025281
2015-01-22

Process for producing ethanol using hydrogenation catalysts

#187
20150024928
2015-01-22

Ethanol manufacturing process over catalyst having improved radial crush strength

#188
20150024927
2015-01-22

CHEMISORPTION OF ETHYL ACETATE DURING HYDROGENATION OF ACETIC ACID TO ETHANOL

#189
20140357904
2014-12-04

Electrochemical co-production of products with carbon-based reactant feed to anode

#190
20140357881
2014-12-04

Transvinylation as a first stage of coupling production of vinyl esters and acetic acid or propionic acid reaction products

#191
20140350297
2014-11-27

Production of glutaric acid and derivatives from carbohydrate-containing materials

#192
20140328748
2014-11-06

Hydrogenation and dehydrogenation catalyst, and methods of making and using the same

#193
20140323773
2014-10-30

Process for producing fatty alcohols from fatty acids

#194
20140318969
2014-10-30

Upgrading process streams

#195
20140316146
2014-10-23

Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase

#196
20140303407
2014-10-09

Extractive distillation of crude alcohol product

#197
20140296466
2014-10-02

Method for producing bio-based homoserine lactone and bio-based organic acid from O-acyl homoserine produced by microorganisms

#198
20140284205
2014-09-25

Enclosures for treating materials

#199
20140284203
2014-09-25

Controlling process gases

#200
20140275641
2014-09-18

Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed

#201
20140275640
2014-09-18

Single phase ester feed for hydrogenolysis

#202
20140275620
2014-09-18

Process for separating product gas using carbonylation processes

#203
20140275619
2014-09-18

Process for Producing Acetic Acid and/or Ethanol By Methane Oxidation

#204
20140256992
2014-09-11

Synthesis of high caloric fuels and chemicals

#205
20140212957
2014-07-31

PRODUCTION OF OPTICALLY PURE PROPANE-1,2-DIOL

#206
20140206896
2014-07-24

Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products

#207
20140206895
2014-07-24

Method and system for production of oxalic acid and oxalic acid reduction products

#208
20140206894
2014-07-24

Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products

#209
20140199741
2014-07-17

Process for the cyclodehydration of diols and use thereof for the manufacturing of ambrafuran and other cycloether derivatives

#210
20140179957
2014-06-26

Ethanol refining process using intermediate reboiler

#211
20140163263
2014-06-12

Group VIII Metal Hydrogenolysis Catalysts Having Low Selectivity to Ethers

#212
20140163249
2014-06-12

Hydroconversion of renewable feedstocks

#213
20140163225
2014-06-12

Catalysts and processes for the hydrogenation of amides

#214
20140162326
2014-06-12

METHODS FOR PREPARATION OF AMMONIUM SALTS OF C4 DIACIDS BY FERMENTAION AND INTEGRATED METHODS FOR MAKING C4 DERIVATIVES

#215
20140142350
2014-05-22

Olefin hydration for hydrogenation processes

#216
20140135471
2014-05-15

Processes for producing butanediol (BDO), diaminobutane (DAB), succinic dinitrile (SDN) and succinamide (DAM)

#217
20140128642
2014-05-08

Process for vapor phase hydrogenation

#218
20140128641
2014-05-08

Process for recovering ethanol

#219
20140121422
2014-05-01

Hydrogenation reaction conditions for producing ethanol

#220
20140121421
2014-05-01

Hydrogenation Reaction Conditions To Produce Ethanol and Reduce Ethyl Acetate Formation

#221
20140121400
2014-05-01

Promoted ruthenium catalyst for the improved hydrogenation of carboxylic acids to the corresponding alcohols

#222
20140094629
2014-04-03

Process for recovering ethanol with sidedraws to regulate C+ alcohols concentrations

#223
20140058139
2014-02-27

Process for heat integration for ethanol production and purification process

#224
20140051894
2014-02-20

Silica Enhanced Support for Hydrogenation Catalysts and Processes for Producing Ethanol

#225
20140046100
2014-02-13

Processes for maximizing ethanol formation in the hydrogenation of acetic acid

#226
20140039225
2014-02-06

Process for the production of alcohol from a carbonaceous feedstock

#227
20140024858
2014-01-23

Production of adipic acid and derivatives from carbohydrate-containing materials

#228
20130345478
2013-12-26

Process for making ethanol from acetic acid using acidic catalysts

#229
20130345477
2013-12-26

Alicyclic alcohol

#230
20130338406
2013-12-19

Method for the production of ethylene glycol

#231
20130338403
2013-12-19

Alicyclic alcohol

#232
20130331619
2013-12-12

Processes for producing anhydrous ethanol compositions

#233
20130331618
2013-12-12

Method for improving the quality of ethylene glycol products

#234
20130331617
2013-12-12

Method for producing ethylene glycol from oxalate through the fluidized bed catalytic reaction

#235
20130331605
2013-12-12

Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration

#236
20130310598
2013-11-21

Reactive distillation of a carboxylic acid and a glycol

#237
20130303774
2013-11-14

Method for producing β-fluoroalcohol

#238
20130296164
2013-11-07

Catalysts for making ethanol from acetic acid

#239
20130281664
2013-10-24

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

#240
20130261350
2013-10-03

Catalyst for hydrogenation of oxalic ester to ethanol, method of preparing the catalyst, and method of using the same

#241
20130261349
2013-10-03

Hydrogenation Catalysts and Processes for Making Same

#242
20130261348
2013-10-03

Process for Producing Ethanol by Alkane Oxidation and Hydrogenation or Hydration

#243
20130261347
2013-10-03

Process for producing ethanol by hydrocarbon oxidation and hydrogenation or hydration

#244
20130261329
2013-10-03

Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst

#245
20130253232
2013-09-26

Methods for recovery and recycle of ruthenium homogenous catalysts

#246
20130245338
2013-09-19

Hydrogenation Catalysts Prepared from Polyoxometalate Precursors and Process for Using Same to Produce Ethanol

#247
20130245337
2013-09-19

Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation

#248
20130245336
2013-09-19

Rhodium/tin catalysts and processes for producing ethanol

#249
20130245335
2013-09-19

Acetic acid hydrogenation over a group VIII metal calcined catalyst having a secondary promoter

#250
20130245334
2013-09-19

Stacked bed reactor with diluents for producing ethanol

#251
20130245333
2013-09-19

Ethanol manufacturing process over catalyst having improved radial crush strength

#252
20130245332
2013-09-19

Promoters for cobalt-tin catalysts for reducing alkanoic acids

#253
20130245331
2013-09-19

Separation process having an alcohol sidestream

#254
20130245330
2013-09-19

Catalytic conversion of glycerol or acetol to alcohols

#255
20130245131
2013-09-19

Hydrogenation of Mixed Oxygenate Stream to Produce Alcohol

#256
20130231510
2013-09-05

Processes for making ethanol from acetic acid

#257
20130231496
2013-09-05

Process for the preparation of 2-phenyl-1,3-propanediol

#258
20130230435
2013-09-05

Electrochemical co-production of a glycol and an alkene employing recycled halide

#259
20130225878
2013-08-29

Cobalt/tin catalyst for producing ethanol

#260
20130225877
2013-08-29

Catalyst having support containing tin and process for manufacturing ethanol

#261
20130225876
2013-08-29

Hydrogenation Catalyst Using Multiple Impregnations of an Active Metal Solution

#262
20130217924
2013-08-22

Method for producing higher alcohol

#263
20130217900
2013-08-22

Chiral intermediates useful for the preparation of hydroxyphosphine ligands

#264
20130211152
2013-08-15

Ethanol manufacturing process over catalyst with cesium and support comprising tungsten or oxides thereof

#265
20130211151
2013-08-15

Process for Producing Ethanol Using Acetic Acid from a Carbonylation Process

#266
20130211150
2013-08-15

Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol

#267
20130204050
2013-08-08

Hydrogenation process with reduced residence time for vapor phase reactants

#268
20130204049
2013-08-08

Process for producing ethanol using a molar excess of hydrogen

#269
20130197278
2013-08-01

Process For Manufacturing Ethanol Using A Metallic Catalyst Supported on Titania

#270
20130190527
2013-07-25

Bismuth catalyst composition and process for manufacturing ethanol mixture

#271
20130184501
2013-07-18

Hydrogenation catalysts with acidic sites

#272
20130184500
2013-07-18

Process for acetal removal in the purification of a crude ethanol product

#273
20130184148
2013-07-18

Ethanol production from acetic acid utilizing a cobalt catalyst

#274
20130178670
2013-07-11

HYDROGENATION CATALYSTS WITH BULK MULTIPLE OXIDATED SUPPORTS

#275
20130178668
2013-07-11

Multifunctional hydrogenation catalysts

#276
20130178667
2013-07-11

Processes for Making Catalysts

#277
20130178664
2013-07-11

Hydrogenation catalysts

#278
20130178663
2013-07-11

COBALT-CONTAINING HYDROGENATION CATALYSTS AND PROCESSES FOR MAKING SAME

#279
20130178662
2013-07-11

Modified catalyst supports

#280
20130178661
2013-07-11

Hydrogenation catalysts with cobalt-modified supports

#281
20130172633
2013-07-04

Process For Producing Ethanol From Impure Methanol

#282
20130172632
2013-07-04

Process for promoting catalyst activity for ethyl acetate conversion

#283
20130172631
2013-07-04

Process for Monitoring Separation of Ethanol Mixture

#284
20130172630
2013-07-04

Pressure driven distillation for ethanol production and recovery from hydrogenation process

#285
20130172619
2013-07-04

Method for producing alcohol and/or amine from amide compound

#286
20130165704
2013-06-27

PROCESS FOR PRODUCING ETHANOL IN A REACTOR HAVING A CONSTANT TEMPERATURE

#287
20130165703
2013-06-27

Hydrogenation catalysts having an amorphous support

#288
20130165702
2013-06-27

Calcination of modified support to prepare hydrogenation catalysts

#289
20130165701
2013-06-27

Catalysts having promoter metals and process for producing ethanol

#290
20130165700
2013-06-27

Catalysts comprising secondary noble metals and process for producing ethanol

#291
20130158302
2013-06-20

Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol

#292
20130158301
2013-06-20

Multiple vapor feeds for hydrogenation process to produce alcohol

#293
20130158300
2013-06-20

Process for producing ethanol by hydrogenating mixed feeds comprising water

#294
20130158297
2013-06-20

Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis

#295
20130150631
2013-06-13

Hydroconversion of renewable feedstocks

#296
20130150615
2013-06-13

Hydroconversion of renewable feedstocks

#297
20130150551
2013-06-13

PROCESSES FOR THE PRODUCTION OF HYDROGENATED PRODUCTS AND DERIVATIVES THEREOF

#298
20130144087
2013-06-06

CO-GASIFICATION OF AQUATIC BIOMASS AND COAL

#299
20130140187
2013-06-06

Electrochemical reduction of COwith co-oxidation of an alcohol

#300
20130137906
2013-05-30

Treatment of recycle gas from acid hydrogenation