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Class Information
Number: 562/549
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acids and salts thereof > Acyclic > Formation of carboxyl group by oxidation > Of hydrocarbon > Alkane
Description: Processes wherein the acid is produced by oxidizing a saturated acyclic hydrocarbon.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7411107 |
Alkene separation process |
Aug. 12, 2008 |
| 7388109 |
Preparation of acrolein or acrylic acid or a mixture thereof from propane |
Jun. 17, 2008 |
| 7375052 |
Process for producing metal oxide catalyst |
May. 20, 2008 |
| 7371883 |
Catalytic oxidation process |
May. 13, 2008 |
| 7368599 |
Ethane oxidation catalyst and process utilising the catalyst |
May. 6, 2008 |
| 7361622 |
Multi-staged catalyst systems and process for converting alkanes to alkenes and to their corresponding oxygenated products |
Apr. 22, 2008 |
| 7358380 |
Ru-substituted polyoxometalates and process for their preparation |
Apr. 15, 2008 |
| 7355062 |
Catalyst for selective oxidation and amoxidation of alkanes and/or alkenes, particularly in processes for obtaining acrylic acid, acrylonitrile and the derivatives thereof |
Apr. 8, 2008 |
| 7348455 |
Process for producing (meth)acrylic acids |
Mar. 25, 2008 |
| 7345198 |
Method for the production of acrylic acid from propane, in the presence of molecular oxygen |
Mar. 18, 2008 |
| 7345199 |
Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof |
Mar. 18, 2008 |
| 7332624 |
Method for production of acrylic acid |
Feb. 19, 2008 |
| 7332625 |
Process for the production of acrylic acid from propane |
Feb. 19, 2008 |
| 7321058 |
Method for producing acrolein and/or acrylic acid |
Jan. 22, 2008 |
| 7282604 |
Method for the production of acrylic acid from propane, in the absence of molecular oxygen |
Oct. 16, 2007 |
| 7262322 |
Oxidation process for the production of carboxylic acids and alkenes |
Aug. 28, 2007 |
| 7214822 |
Catalyst comprising a support and a catalytically active oxide material applied to the surface of the substrate |
May. 8, 2007 |
| 7189871 |
Oxidation process in fluidized bed reactor |
Mar. 13, 2007 |
| 7161028 |
Method for producing acrylic acid from propane in the absence of molecular oxygen |
Jan. 9, 2007 |
| 7115775 |
Method and device for the two-step production of acrylic acid |
Oct. 3, 2006 |
| 7091377 |
Multimetal oxide materials |
Aug. 15, 2006 |
| 7087801 |
Process for catalytic selective oxidation of a hydrocarbon substrate |
Aug. 8, 2006 |
| 7087782 |
Process for the preparation of acrolein and/or acrylic acid |
Aug. 8, 2006 |
| 7078563 |
Oxidation process for the production of alkenes and carboxylic acids |
Jul. 18, 2006 |
| 7074956 |
Hydrothermally synthesized Mo-V-M-X oxide catalysts for the selective oxidation of hydrocarbons |
Jul. 11, 2006 |
| 7074955 |
Safe operation of a continuous heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound |
Jul. 11, 2006 |
| 7049466 |
Recycle process |
May. 23, 2006 |
| 7038082 |
Preparation of a multimetal oxide material |
May. 2, 2006 |
| 7038081 |
Method for producing polyacrylic acid |
May. 2, 2006 |
| 7026502 |
Preparation of unsaturated carboxylic acids and unsaturated carboxylic acid esters from alkanes and/or alkenes |
Apr. 11, 2006 |
| 7019169 |
Preparation of (meth)acrylic acid |
Mar. 28, 2006 |
| 7015356 |
Process for producing dicarboxylic acids |
Mar. 21, 2006 |
| 7009075 |
Process for the selective conversion of alkanes to unsaturated carboxylic acids |
Mar. 7, 2006 |
| 6982343 |
Treatment of mixed metal oxide catalyst |
Jan. 3, 2006 |
| 6960684 |
Production process for unsaturated aldehyde |
Nov. 1, 2005 |
| 6933407 |
Method for producing methacrylic acid from isobutane |
Aug. 23, 2005 |
| 6911556 |
Processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes |
Jun. 28, 2005 |
| 6867328 |
Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane |
Mar. 15, 2005 |
| 6833474 |
Process for manufacturing acrylic acid from propane in the absence of molecular oxygen |
Dec. 21, 2004 |
| 6825380 |
Promoted multi-metal oxide catalyst |
Nov. 30, 2004 |
| 6809219 |
Catalyst useful for oxidation of alkanes |
Oct. 26, 2004 |
| 6781008 |
Catalyst |
Aug. 24, 2004 |
| 6777571 |
Mixed metal oxide catalyst |
Aug. 17, 2004 |
| 6747172 |
Method for preparing methacrylic acid |
Jun. 8, 2004 |
| 6710207 |
Methods for producing unsaturated carboxylic acids and unsaturated nitriles |
Mar. 23, 2004 |
| 6692706 |
Process for preparing saturated carboxylic acids having from 1 to 4 carbon atoms |
Feb. 17, 2004 |
| 6670504 |
Method and producing acetic acid in a reactor cascade |
Dec. 30, 2003 |
| 6656873 |
Mixed metal oxide catalyst |
Dec. 2, 2003 |
| 6646158 |
Catalytic oxidation of alkanes to corresponding acids |
Nov. 11, 2003 |
| 6642419 |
Oxidation method |
Nov. 4, 2003 |
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