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Class Information
Number: 568/864
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Acyclic > Polyhydroxy > Preparing by reduction (e.g., by hydrogenation, etc.) > Of compound containing a -coo- group
Description: Processes wherein a compound containing a O- group is reduced.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8704007 Hydroconversion of renewable feedstocks Apr. 22, 2014
8692033 Production of 1,6-hexanediol Apr. 8, 2014
8686198 Integrated hydrolysis/hydroprocessing process for converting feedstocks containing renewable glycerides to paraffins and polyols Apr. 1, 2014
8629306 Method for producing 1,6-hexanediol Jan. 14, 2014
8563784 Catalytic method of manufacture of compounds of the diol type Oct. 22, 2013
8471042 Method for producing 1,6-hexanediol and caprolactone Jun. 25, 2013
8471075 Processes for making ethanol from acetic acid Jun. 25, 2013
8471048 Ruthenium carbonyl complex having tridentate ligand, its production method and use Jun. 25, 2013
8466300 Processes for the production of hydrogenated products Jun. 18, 2013
8466328 Method for recovery and recycle of ruthenium homogeneous catalysts Jun. 18, 2013
8410291 Processes for the production of hydrogenated products Apr. 2, 2013
8399687 Processes for the production of hydrogenated products Mar. 19, 2013
8383866 Process for preparing diols by hydrogenating a carboxylic acid-comprising mixture by means of cobalt-comprising catalysts Feb. 26, 2013
8378153 Process for the production of alcohol from a carbonaceous feedstock Feb. 19, 2013
8367877 Methods of purifying 1,2,4-butanetriol Feb. 5, 2013
8344187 Practical method for reducing esters or lactones Jan. 1, 2013
8299297 Process for the production of glycolic acid Oct. 30, 2012
8193375 Processes for the production of hydrogenated products Jun. 5, 2012
8178734 Processes for producing ethylene glycol from oxalate(s) May. 15, 2012
8129548 Process for the purification of 1,4-butanediol Mar. 6, 2012
8110712 Process for the preparation of alkylene glycol Feb. 7, 2012
8084626 Processes for the production of hydrogenated products Dec. 27, 2011
8013193 Method for producing alcohol by hydrogenating lactone and carboxylic acid ester in liquid phase Sep. 6, 2011
7935834 Catalysts for maleic acid hydrogenation to 1,4-butanediol May. 3, 2011
7795376 Single solvent polymer extraction methods Sep. 14, 2010
7777085 Method for conversion of oil-containing algae to 1,3-propanediol Aug. 17, 2010
7741501 Process for heterogeneously catalyzed hydrogenation Jun. 22, 2010
7667059 Process for producing glycerin and fatty alcohol via hydrogenation Feb. 23, 2010
7642386 Method for producing alcohol Jan. 5, 2010
7615671 Hydrogenation process for the preparation of 1,2-diols Nov. 10, 2009
7598374 Processes for the production of xylitol Oct. 6, 2009
7579508 Process for producing alcohol Aug. 25, 2009
7449609 Method for production of 1,6-hexanediol with a purity in excess of 99.5% Nov. 11, 2008
7335799 Hydroxyl compounds and compositions for cholesterol management and related uses Feb. 26, 2008
7307194 Method for producing 1, 6 hexane diol Dec. 11, 2007
RE39794 Process for the simultaneous production of maleic anhydride and its hydrogenated derivatives Aug. 21, 2007
7230144 Methods of making intermediates from polyhydroxyalkanoates Jun. 12, 2007
7179388 Method for removing formic acid from aqueous solutions Feb. 20, 2007
7172989 Catalytic hydrogenation over rhenium-containing catalysts supported on activated carbon Feb. 6, 2007
7169958 Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation Jan. 30, 2007
7154011 Method for the production of 1,4- butanediol Dec. 26, 2006
7084312 Catalyst and method for hydrogenating carbonyl compounds Aug. 1, 2006
7084313 Three stage processes for the separation of supercritical or near-critical mixtures Aug. 1, 2006
7064239 Preparation of 1,6-hexanediol Jun. 20, 2006
7038094 Hydrogenolysis of 5-carbon sugars, sugar alcohols, and methods of making propylene glycol May. 2, 2006
6982357 PROCESS FOR THE PREPARATION OF PROPANE-1,3-DIOL BY VAPOR PHASE HYDROGENATION OF 3-HYDROXYPROPANAL, BETA-PROPIOLACTONE, OLIGOMERS OF BETA-PROPIOLACTONE, ESTERS OF 3-HYDROXYPROPANOIC ACID OR MIX Jan. 3, 2006
6949684 Process for preparing 1,2,4-butanetriol Sep. 27, 2005
6919489 Process for a cyclohexanedimethanol using raney metal catalysts Jul. 19, 2005
6911565 Process for the production of xylitol Jun. 28, 2005
6906228 Method for catalytic hydrogenation on rhenium-containing active carbon carrier catalysts Jun. 14, 2005

1 2 3 4 5










 
 
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