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Arhancet
Graciela Arhancet, Creve Coeur, MO US
| Patent application number | Description | Published |
|---|---|---|
| 20100234228 | NOVEL SURFACTANTS AND FORMULATIONS - A herbicidal composition is provided comprising an aqueous solution of N-phosphonomethylglycine, predominantly in the form of the potassium salt thereof, at a concentration of at least 300 g a.e./l of the composition; and a surfactant component in solution or stable suspension, emulsion, or dispersion in the water, comprising one or more surfactants in a total amount of about 20 to about 300 g/l of the composition, wherein the composition has a viscosity of less than about 250 centipoise at 0° C. or a Gardner color value less than 10. | 09-16-2010 |
Graciela B. Arhancet, St. Louis, MO US
| Patent application number | Description | Published |
|---|---|---|
| 20100280016 | PYRAZOLINE COMPOUNDS - Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: | 11-04-2010 |
Graciela Barbieri Arhancet, Creve Coeur,, MO US
| Patent application number | Description | Published |
|---|---|---|
| 20120022058 | 4,5-DIHYDRO-1H-PYRAZOLE COMPOUNDS AND THEIR PHARMACEUTICAL USES - Mineralocorticoid receptor antagonists (MRa), pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, diabetic nephropathy and hypertension in mammals, including humans. | 01-26-2012 |
Juan Arhancet, Creve Coeur, MO US
| Patent application number | Description | Published |
|---|---|---|
| 20090259068 | REACTION SYSTEMS FOR MAKING N-(PHOSPHONOMETHYL) GLYCINE COMPOUNDS - This invention generally relates to liquid phase oxidation processes for making N-(phosphonomethyl)glycine (also known in the agricultural chemical industry as glyphosate) and related compounds. This invention, for example, particularly relates to processes wherein an N-(phosphonomethyl)iminodiacetic acid (NPMIDA) substrate (i.e., N-(phosphonomethyl)iminodiacetic acid, a salt of N-(phosphonomethyl)iminodiacetic acid, or an ester of N-(phosphonomethyl)iminodiacetic acid) is continuously oxidized to form an N-(phosphonomethyl)glycine product (i.e., N-(phosphonomethyl)glycine, a salt of N-(phosphonomethyl)glycine, or an ester of N-(phosphonomethyl)glycine). This invention also, for example, particularly relates to processes wherein an N-(phosphonomethyl)iminodiacetic acid substrate is oxidized to form an N-(phosphonomethyl)glycine product, which, in turn, is crystallized (at least in part) in an adiabatic crystallizer. | 10-15-2009 |
| 20110301381 | Transition Metal-Containing Catalysts and Processes for Their Preparation and Use As Oxidation and Dehydrogenation Catalysts - This invention relates to the field of heterogeneous catalysis, and more particularly to catalysts including carbon supports having formed thereon compositions which comprise a transition metal in combination with nitrogen and/or carbon. The invention further relates to the fields of catalytic oxidation and dehydrogenation reactions, including the preparation of secondary amines by the catalytic oxidation of tertiary amines and the preparation of carboxylic acids by the catalytic dehydrogenation of alcohols. | 12-08-2011 |
Juan P. Arhancet, Creve Coeur, MO US
| Patent application number | Description | Published |
|---|---|---|
| 20080318768 | OXIDATION CATALYST AND PROCESS - This invention relates to the field of heterogeneous catalysis, and more particularly to catalysts including carbon supports having formed thereon compositions which comprise a transition metal in combination with nitrogen and/or carbon. The invention further relates to the fields of catalytic oxidation, including the preparation of secondary amines by the catalytic oxidation of tertiary amines. | 12-25-2008 |
| 20090130502 | TRANSITION METAL-CONTAINING CATALYSTS AND PROCESSES FOR THEIR PREPARATION AND USE AS FUEL CELL CATALYSTS - This invention relates to the field of fuel cell catalysts, and more particularly to fuel cell catalysts including carbon supports having compositions which comprise one or more transition metals in combination with nitrogen (e.g., a transition metal nitride) formed on or over the surface of a carbon support. The present invention also relates to methods for preparation of fuel cell catalysts. The present invention further relates to the use of fuel cell catalysts described herein in processes for the generation of electric power. | 05-21-2009 |
| 20100255157 | PROCESSES FOR PREPARATION OF OIL COMPOSITIONS - The present invention is directed to processes for preparing oil compositions having a high concentration of poly-unsaturated fatty acids and oil compositions having a low concentration of α-linolenic acid. In addition, the present invention is directed to processes for preparing oil compositions having advantageous stability characteristics. | 10-07-2010 |
| 20110071018 | CATALYST FOR DEHYDROGENATING PRIMARY ALCOHOLS - This invention is directed a catalyst for dehydrogenating primary alcohols. | 03-24-2011 |