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Arndt, IN
Henry C. Arndt, Elkhart, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20090148875 | Control markers for auto-detection of control solution and method of use - A method of distinguishing a control solution from a sample in an electrochemical test sensor is performed. The method includes adding a control marker to the control solution. The control solution includes the control marker and analyte. The test sensor includes working and counter electrodes, and a reagent. A potential is applied to the test sensor to oxidize the control marker and the analyte. The resulting electrical current is measured. A potential is applied to the test sensor lower than the other potential in which the potential is sufficient to oxidize the analyte and not the control marker. The resulting electrical current is measured. Determining whether a control solution or a sample is present based on the measured electrical currents. To increase the measured current, a salt may be added to the control solution in an amount sufficient to increase the electrical current by at least 5% as compared to a control solution in the absence of a salt. | 06-11-2009 |
| 20090171081 | Process of making 3-phenylimino-3h-phenothiazine or 3-phenylimino-3h-phenoxazine mediator - A method of forming a 3-phenylimino-3H-phenothiazine or a 3-phenylimino-3H-phenoxazine mediator includes providing a first reactant including phenothiazine or phenoxazine, providing a first solvent, providing a second reactant and providing a second solvent. The first reactant, first solvent, second reactant and second solvent are combined to form a reactants solution. Sodium persulfate is added to the reactants solution to couple the first and second reactants resulting in a reaction solution including the 3-phenylimino-3H-phenothiazine or the 3-phenylimino-3H-phenoxazine mediator. | 07-02-2009 |
Kim E. Arndt, Carmel, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20090182168 | PROCESS FOR THE SELECTIVE DEPROTONATION AND FUNCTIONALIZATION OF 1-FLUORO-2-SUBSTITUTED-3-CHLOROBENZENES - 1-Fluoro-2-substituted-3-chlorobenzenes are selectively deprotonated and functionalized in the position adjacent to the fluoro substituent. | 07-16-2009 |
| 20100168435 | PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-5-(1-ALKYLTHIO)ALKYLPYRIDINES - 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield. | 07-01-2010 |
| 20100168436 | PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-5-(1-ALKYLTHIO)ALKYLPYRIDINES - 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield from a non-pyridine source by cyclization. | 07-01-2010 |
| 20100168437 | PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-5-(1-ALKYLTHIO)ALKYLPYRIDINES - 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield by cyclization and thioalkylation. | 07-01-2010 |
| 20100311594 | 3-HALO-(ARLY)-4-IMINOTETRAHYDROPICOLINATES AND THEIR USE AS HERBICIDES - 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acids having mono-, di- tri- and tetra-substituted aryl substituents in the 6-position, and their acid derivatives, are herbicides demonstrating a broad spectrum of weed control. | 12-09-2010 |