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Browse by Category: Main > Chemistry
Class Information
Number: 436/129
Name: Chemistry: analytical and immunological testing > Oxygen containing > Carbonyl, ether, aldehyde or ketone containing > Carboxylic acid
Description: Subject matter in which the specie to be investigated contains a carboxylic acid functional group.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7494822 Method of quantification of carboxylic acids by mass spectrometry Feb. 24, 2009
7435600 Infrared methods of measuring the extent of cure of a binder in fibrous products Oct. 14, 2008
7368512 Detection and functionalization of dendrimers May. 6, 2008
7220553 Use of Russell's viper venom-induced plasma factor Xa activity to monitor the activity of factor Xa inhibitors May. 22, 2007
7195923 Ratiometric determination of glycated protein Mar. 27, 2007
7081347 Method for predicting cardiovascular events Jul. 25, 2006
7063983 Method for determining cure in a polycarboxylic acid bindered material Jun. 20, 2006
7056685 Receptor ligands and methods of modulating receptors Jun. 6, 2006
7026166 Fluorogenic dyes Apr. 11, 2006
6960450 Antigen activating method and antigen activator Nov. 1, 2005
6951759 Detection of bacterial vaginosis Oct. 4, 2005
6939718 Mass spectrometry of prostaglandins Sep. 6, 2005
6921668 Determining infections in liquid samples by detecting short-chain fatty acids and ammonia in the headspace associated with the liquid sample using polymer sensors Jul. 26, 2005
6818450 Use of infrared spectroscopy for on-line process control and endpoint detection Nov. 16, 2004
6482654 Method of detecting shikimic acid Nov. 19, 2002
6329207 Wet chemical indicator for the evaluation of peracetic acid chemistries Dec. 11, 2001
6329208 Methods for determining gluconeogenesis, anapleurosis and pyruvate recycling Dec. 11, 2001
6100097 Method and apparatus for detecting methacrylate in a liquid monomer Aug. 8, 2000
6054322 Use of sialic acid determination for determining alcohol consumption Apr. 25, 2000
6048732 Receptor and method for citrate determination Apr. 11, 2000
5981288 Methods for determining the concentration of surfactants in hydrocarbons Nov. 9, 1999
5958785 Detection of a carbohydrate biomarker directly associated with chronic alcoholism Sep. 28, 1999
5939328 Method for the determination of iodide Aug. 17, 1999
5932434 Method for identifying weeds resistant to inhibitors of acetolactate synthase Aug. 3, 1999
5922609 Method for infrared-optical determination of the concentration of at least one chemical analyte in a liquid sample Jul. 13, 1999
RE36175 Methods for detecting acetohydroxyacid synthase inhibitors Mar. 30, 1999
5872008 Methods for diagnosing pre-menstrual syndrome Feb. 16, 1999
5846959 Treatment for atherosclerosis and other cardiovascular and inflammatory diseases Dec. 8, 1998
5821260 Treatment for atherosclerosis and other cardiovascular and inflammatory diseases Oct. 13, 1998
5811449 Treatment for atherosclerosis and other cardiovascular and inflammatory diseases Sep. 22, 1998
5804451 Optical measuring method for mevalonic acid Sep. 8, 1998
5783596 Treatment for atherosclerosis and other cardiovascular and inflammatory diseases Jul. 21, 1998
5773209 Treatment for atherosclerosis and other cardiovascular and inflammatory diseases Jun. 30, 1998
5773300 Neoplasia diagnostic method Jun. 30, 1998
5766952 Vapochromic platinum-complexes and salts Jun. 16, 1998
5756358 Colorimetric processes for the determination and control of the peracid content in a solution, in the presence of hydrogen peroxide May. 26, 1998
5750351 Treatment for atherosclerosis and other cardiovascular and inflammatory diseases May. 12, 1998
5747346 Detection of novel carbohydrates directly associated with chronic alcoholism May. 5, 1998
5744365 Method for measuring the level of carboxylate anion in engine coolant Apr. 28, 1998
5736405 Monitoring boiler internal treatment with fluorescent-tagged polymers Apr. 7, 1998
5712168 Method for evaluating, monitoring or controlling the efficiency, stability, or exhaustion of a complexing or chelating agent present in a chemical solution used for oxidizing, dissolving, etch Jan. 27, 1998
5677191 Organic chemical compound test papers and method of using same Oct. 14, 1997
5654201 Chlorine quality monitoring method Aug. 5, 1997
5576216 Universal standard reagents, method of preparing same and use thereof Nov. 19, 1996
5521100 Method of determining the molecular weight distribution of carboxymethylcellulose or a salt thereof May. 28, 1996
5508204 Multiple sample sequential chemical analysis Apr. 16, 1996
5496521 Analyzing device including an ion-permeable channel connecting a sample chamber with a reaction space Mar. 5, 1996
5480807 Process for assessing the biological age of a tissue Jan. 2, 1996
5462877 Method for determining lipid bound sialic acid in plasma or serum Oct. 31, 1995
5457055 Diagnostic method for cobalamin deficiency Oct. 10, 1995

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