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Class Information
Number: 205/778.5
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic analysis or testing (process and electrolyte composition) > For halogen or halogen containing compound
Description: Subject matter in which a material is analyzed or tested for halogen (i.e., F, Cl, Br, I, or At) or a halogen containing compound.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7438796 |
Electrochemical chlorine sensor |
Oct. 21, 2008 |
| 7413645 |
Devices, systems and methods for testing gas sensors and correcting gas sensor output |
Aug. 19, 2008 |
| 7270736 |
Electrode system for electrochemical sensor |
Sep. 18, 2007 |
| 7201831 |
Impurity detection device |
Apr. 10, 2007 |
| 7033483 |
Fluoride-sensitive electrode |
Apr. 25, 2006 |
| 6841060 |
Method for quantifying antioxidant levels in food and medical specimens |
Jan. 11, 2005 |
| 6740225 |
Method for determining the amount of chlorine and bromine in water |
May. 25, 2004 |
| 6673226 |
Voltammetric measurement of halide ion concentration |
Jan. 6, 2004 |
| 6623616 |
Corrosive environment monitor and methods regarding same |
Sep. 23, 2003 |
| 6623647 |
Methods of optimized control of multiple oxidizer feedstreams |
Sep. 23, 2003 |
| 6579434 |
Electrode with reversibly sealed fluoride sensing crystal |
Jun. 17, 2003 |
| 6432296 |
Polymeric compositions for ion-selective electrodes |
Aug. 13, 2002 |
| 6372105 |
Apparatus for measuring a silver or halogen ion concentration |
Apr. 16, 2002 |
| 6306284 |
Apparatus and method for monitoring fluorine ions |
Oct. 23, 2001 |
| 6270680 |
Amperometric sensor probe for an automatic halogen control system |
Aug. 7, 2001 |
| 6197172 |
Electrochemical sensor with gelled membrane and method of making |
Mar. 6, 2001 |
| 5948236 |
Determination of chlorate ion concentration using microelectrodes |
Sep. 7, 1999 |
| 5910450 |
Process and device for enriching gas, vapor and/or aerosol emissions released from an object |
Jun. 8, 1999 |
| 5876578 |
Gas sensor |
Mar. 2, 1999 |
| 5552032 |
Solid state ion selective electrode and method of using the same |
Sep. 3, 1996 |
| 5527711 |
Method and reagents for binding chemical analytes to a substrate surface, and related analytical devices and diagnostic techniques |
Jun. 18, 1996 |
| 5514968 |
Method for detecting the need for calibrating probes |
May. 7, 1996 |
| 5456810 |
Methods of measuring and controlling activity of zinc phosphate treatment solution |
Oct. 10, 1995 |
| 5441611 |
Method for determining and controlling the concentration of active substances included for cleaning and disinfection in aqueous cleaning and disinfecting solutions |
Aug. 15, 1995 |
| 5437773 |
Method for monitoring environmental and corrosion |
Aug. 1, 1995 |
| 5437772 |
Portable lead detector |
Aug. 1, 1995 |
| 5403451 |
Method and apparatus for pulsed electrochemical detection using polymer electroactive electrodes |
Apr. 4, 1995 |
| 5324665 |
On-line method for monitoring chloride levels in a fluid stream |
Jun. 28, 1994 |
| 5300442 |
Method and device for measuring chlorine concentrations with enhanced sensitivity |
Apr. 5, 1994 |
| 5271819 |
Method of detection using sensor electrode |
Dec. 21, 1993 |
| 5269832 |
Method and apparatus for continuously measuring the concentration of chemicals in solutions |
Dec. 14, 1993 |
| 5139626 |
Ion concentration measurement method |
Aug. 18, 1992 |
| 5002644 |
Method for monitoring sulfates and chlorides at low concentration |
Mar. 26, 1991 |
| 4929313 |
Amperometric electrochemical ion sensors and method for determining ion concentration |
May. 29, 1990 |
| 4872956 |
Methods of measuring ion-concentration and the like and a calibrating sheet as well as a calibrating method of measuring devices used therein |
Oct. 10, 1989 |
| 4778570 |
Process for determining the organic halogen content of organic samples |
Oct. 18, 1988 |
| 4773970 |
Ion-sensitive electrochemical sensor and method of determining ion concentrations |
Sep. 27, 1988 |
| 4740274 |
Reference liquid comprising CsCl |
Apr. 26, 1988 |
| 4696183 |
Method and apparatus of flow analysis |
Sep. 29, 1987 |
| 4668346 |
Ion concentration analysis and apparatus employing standard addition techniques |
May. 26, 1987 |
| 4357143 |
Determining ion concentration |
Nov. 2, 1982 |
| 4322215 |
Method for determining particular species of chlorine in a water sample |
Mar. 30, 1982 |
| 4303408 |
Removal of interferents in analytical assays in a two phase interferent-removal zone |
Dec. 1, 1981 |
| 4263104 |
Electrochemical monitoring |
Apr. 21, 1981 |
| 4227887 |
Determination of total organic halides in water |
Oct. 14, 1980 |
| 4207157 |
Method for controlling halogen ion concentration in a photographic processing solution |
Jun. 10, 1980 |
| 4196056 |
Ion selective electrode analysis |
Apr. 1, 1980 |
| 4171246 |
Method for determining ionic activity of components of liquid drops |
Oct. 16, 1979 |
| 4131428 |
Method of adjusting pH |
Dec. 26, 1978 |
| 4120657 |
Process of and equipment for the analysis of liquid samples by titration |
Oct. 17, 1978 |
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