| Patents for C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144) |
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| 02/03/1976 | US3936503 Cationic emulsifiers, fabric and textile treatment |
| 02/03/1976 | US3936498 Detergent builders |
| 02/03/1976 | US3936490 From butadiene and acetonitrile with a basic alkali metal containing catalyst |
| 01/27/1976 | US3935275 Ozonization |
| 01/27/1976 | US3935271 Unsaturated aliphatic ketones |
| 01/27/1976 | US3935257 Chemical compounds |
| 01/27/1976 | US3935249 Tar reduction by inorganic halide for reaction of unsaturated anhydride and polybutene |
| 01/27/1976 | US3935235 Lactones |
| 01/27/1976 | US3935071 Process for the conversion of glucose into gluconic acid |
| 01/20/1976 | US3933953 Apparatus for deodorizing fats and oils |
| 01/20/1976 | US3933930 Hexanediol from cyclohexane |
| 01/20/1976 | US3933919 Group 8-phosphorus or arsenic containing catalyst |
| 01/20/1976 | US3933917 Production of dimethylbenzophenone |
| 01/20/1976 | US3933905 Analgesic, antipyretic, antiinflammatory |
| 01/20/1976 | US3933903 Multistage from cyclopentanone or cyclopentanol and alkali metal hydroxide to cyclopentylpropionic acid |
| 01/20/1976 | US3933888 Production of unsaturated acids, esters and nitriles, and catalyst therefor |
| 01/20/1976 | US3933885 Cinnamylideneacetic acid esters |
| 01/20/1976 | US3933837 Pesticides, viricides |
| 01/20/1976 | US3933807 Reaction of cyanide ions with a nitrobenzene, aprotic solvent |
| 01/20/1976 | US3933780 High solids soaps of fatty acids and fatty oil derived polycarboxylic acids |
| 01/20/1976 | US3933686 Silver oxide, molybdenum oxide |
| 01/13/1976 | US3932545 Alkali metal-containing, organometallic products |
| 01/13/1976 | US3932512 Antiviral 1,2,3,4-tetrahydro-1,-alkano naphthalenamine derivatives |
| 01/13/1976 | US3932500 Recovering anhydrous acrylic acid |
| 01/13/1976 | US3932483 W-Aliphatic and cycloaliphatic-hydrocarbonoxy-2,6-alkadiene and 2-alkene-1-nitriles |
| 01/13/1976 | US3932479 Bronchodilator, hypotensive, antiulcer |
| 01/13/1976 | US3932469 Oxidation of methyl butanols and methyl butenols, vanadium oxide as catalyst |
| 01/13/1976 | US3932463 11-Deoxy-13-dihydro-prostaglandin-9-ketals |
| 01/13/1976 | US3932305 V-P-Zr Catalysts and method of preparation thereof in the absence of hydrogen halide |
| 01/13/1976 | US3932285 Monocarboxylic acid |
| 01/06/1976 | US3931306 Process for producing isomer mixtures containing high proportions of cis-2-methyl-3-pentenoic acid |
| 01/06/1976 | US3931305 Terephthalic acid recovery by continuous flash crystallization |
| 01/06/1976 | US3931304 To phthalic or trimellitic acid |
| 01/06/1976 | US3931302 Antiinflammatory, analgesic |
| 01/06/1976 | US3931300 Process for the production of dichlorobenzoic acids |
| 01/06/1976 | US3931295 Hydroxylation of aromatic compounds |
| 01/06/1976 | US3931293 Processes for producing cis alkyl-2-methyl-3-pentenoates and isomer mixtures containing high proportions of cis alkyl-2-methyl-3-pentenoates |
| 01/06/1976 | US3931259 Process for the preparation of carboxylic acids |
| 01/06/1976 | US3931243 Hydrolysis of phthalonitrile with a tert-aliphatic amine to form salt and thermal decomposition |
| 01/06/1976 | US3931241 From methylsuccinic acid or derivative, and chlorine |
| 01/06/1976 | US3931217 2,3-Dihydro-5-alkoxy-5-phenyl-5H-imidazo[2,1-a]isoindoles |
| 01/06/1976 | US3931177 6-(3-Substituted amino-2-hydroxypropoxyaryl)-4,5-dihydro-3(2H)-pyridazinones |
| 01/06/1976 | US3931168 Cinnamamidohydantoins |
| 01/06/1976 | US3931046 V-p-zr catalysts and method of preparation thereof in the absence of hydrogen halide |