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Class Information
Number: 568/420
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes
Description: Compounds having the following structure wherein R is H or an organic radcal:


Sub-classes under this class:

Class Number Class Name Patents
568/448 Acyclic 97
568/425 Benzene ring containing 141
568/423 Nitrogen containing 23
568/445 Polycyclo-alicyclic ring system 105
568/444 Preparing alicyclic ring containing aldehyde by hydroformylation by reacting ethylenically unsaturated compound, carbon monoxide, and gaseous hydrogen only 59
568/443 Preparing alicyclic ring containing aldehyde by isomerization 30
568/446 Unsaturated alicyclic ring containing 91
568/421 With preservative or stabilizer 28


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7601245 Process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes Oct. 13, 2009
7511001 Substituted cyclohexyl propanal compounds and their use in perfume compositions Mar. 31, 2009
7498454 Process for preparing fatty acid alkyl esters and acrolein from triglycerides Mar. 3, 2009
7470821 Aldolase-inhibiting aromatic compounds Dec. 30, 2008
7390875 Method for binding, in solution, a peptide and a lipophilic vector and uses thereof Jun. 24, 2008
7271293 Control method for process of removing permanganate reducing compounds from methanol carbonylation process Sep. 18, 2007
7270985 Process for the preparation of aldehyde from a proteinous source for industrial applications Sep. 18, 2007
7229957 Functional substances derived from oligoolefins having functional groups at the ends Jun. 12, 2007
7223803 Polyethylene (glycol) derivatives with proximal reactive groups May. 29, 2007
7204857 Dyeing method using a specific active methylene compound and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone deriv Apr. 17, 2007
7164047 Processes for preparation of cyclopropylethanol, cyclopropylacetonitorile and intermediates of both Jan. 16, 2007
7115387 Process for the preparation of aldehyde from a proteinous source for industrial applications Oct. 3, 2006
7078130 Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia production Jul. 18, 2006
7071362 Process for producing alicyclic aldehydes Jul. 4, 2006
7030281 Synthesis of 3,3,-dimethylbutyraldehyde by the reduction of 3,3,-dimethylbutyric acid Apr. 18, 2006
7030278 Polyethylene(Glycol) derivatives with proximal reactive groups Apr. 18, 2006
6962730 Coating composition containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms Nov. 8, 2005
6949681 Intermediate for preparing glycopeptide derivatives Sep. 27, 2005
6933270 3,3-Dimethylcyclohexane derivatives Aug. 23, 2005
6909014 Intermediates for the synthesis of ether compounds Jun. 21, 2005
6867175 Trimethyldecenyl compounds Mar. 15, 2005
6858736 Hexa-arm polyethylene glycol and its derivatives and the methods of preparation thereof Feb. 22, 2005
6843978 Microporous materials (TIQ-6 and METIQ-6) of high surface area active in oxidation reactions Jan. 18, 2005
6803356 Antimicrobial polymeric compositions Oct. 12, 2004
6620972 Method of oxidizing an alcohol using a recyclable fluorous sulfoxide Sep. 16, 2003
6603017 Preparation of 2-alkyl-3-(4,5-dihydroisoxazol-3-yl) halobenzenes Aug. 5, 2003
6541594 Coating compositions containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms Apr. 1, 2003
6448448 Process for the non-oxidative preparation of formaldehyde from methanol Sep. 10, 2002
6444856 Preparation of aldehydes and/or alcohols having from 6 to 30 carbon atoms Sep. 3, 2002
6441052 Cyclopentylalkyl-nitriles Aug. 27, 2002
6437190 Preparation of aldols using a microstructured reaction system Aug. 20, 2002
6433231 Method for production of halogen-containing aromatic compound Aug. 13, 2002
6410799 Hydroformylation process employing a catalyst based on cobalt and/or rhodium in a non-aqueous ionic solvent Jun. 25, 2002
6392102 Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of formaldehyde formed by oxidation of dimethyl ether May. 21, 2002
6362254 Poly(ethylene glycol) derivatives with proximal reactive groups Mar. 26, 2002
6362305 Method for producing formaldehyde from methanol Mar. 26, 2002
6353140 Process for the purification of cyclopropanecarboxaldehyde Mar. 5, 2002
6319683 Method and composition for controlling formaldehyde fixation by delayed quenching Nov. 20, 2001
6287829 Process for the selective enzymatic hydroxylation of aldehydes and ketones Sep. 11, 2001
6271408 Process for making metabolites of lycopene Aug. 7, 2001
6121498 Method for producing acetaldehyde from acetic acid Sep. 19, 2000
5912389 Stabilizer and stabilizing method for aqueous aliphatic aldehyde solution Jun. 15, 1999
5910613 Method of production of aromatic aldehydes catalyzed by triflic acid Jun. 8, 1999
5902896 Process for preparing bis (hydroxymethyl) compounds May. 11, 1999
5877381 Particulate catalyst for use in a fluidized bed Mar. 2, 1999
5858738 Ermophilane sesquiterpenoids as HIV intergrase inhibitors Jan. 12, 1999
5831135 Process for the catalytic selective hydrogenation of polyunsaturated organic substances Nov. 3, 1998
5705706 Process for the production of 2-(alkoxymethyl)acrolein Jan. 6, 1998
5705705 Oxidation of alkylaromatic compounds Jan. 6, 1998
5675045 Process for the catalytic selective hydrogenation of polyunsaturated organic substances Oct. 7, 1997

1 2 3


 
 
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