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Class Information
Number: 205/779.5
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 > Gaseous halogen or halogen containing compound
Description: Subject matter in which the material analyzed or tested contains gaseous halogen or a gaseous halogen containing compound.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7438796 |
Electrochemical chlorine sensor |
Oct. 21, 2008 |
| 6808618 |
Chemical sensing apparatus and methods |
Oct. 26, 2004 |
| 6740225 |
Method for determining the amount of chlorine and bromine in water |
May. 25, 2004 |
| 6623647 |
Methods of optimized control of multiple oxidizer feedstreams |
Sep. 23, 2003 |
| 6423209 |
Acid gas measuring sensors and method of using same |
Jul. 23, 2002 |
| 6235188 |
Water pollution evaluating system with electrolyzer |
May. 22, 2001 |
| 6165347 |
Method of identifying a gas |
Dec. 26, 2000 |
| 6129824 |
Electrochemical sensor for the detection of hydrogen chloride |
Oct. 10, 2000 |
| 6074540 |
Electrochemical solid-state sensor for chlorine |
Jun. 13, 2000 |
| 5980711 |
Electrolytic test machine |
Nov. 9, 1999 |
| 5972186 |
Electrolytic test machine |
Oct. 26, 1999 |
| 5944969 |
Electrochemical sensor with a non-aqueous electrolyte system |
Aug. 31, 1999 |
| 5910450 |
Process and device for enriching gas, vapor and/or aerosol emissions released from an object |
Jun. 8, 1999 |
| 5908546 |
Detection of hydrogen chloride |
Jun. 1, 1999 |
| 5876578 |
Gas sensor |
Mar. 2, 1999 |
| 5820745 |
Method of measuring the concentration of a gas in a gas mixture and electrochemical sensor for determining the gas concentration |
Oct. 13, 1998 |
| 5728289 |
Sensor cell holder for gas analyzer |
Mar. 17, 1998 |
| 5690808 |
Electrochemical gas sensors and methods for sensing electrochemical active gases in gas mixtures |
Nov. 25, 1997 |
| 5624546 |
Method and apparatus for the detection of toxic gases |
Apr. 29, 1997 |
| 5569809 |
Method for destruction of chlorinated hydrocarbons |
Oct. 29, 1996 |
| 5525197 |
Electrochemical detector cell, method and pyrolysis furnace |
Jun. 11, 1996 |
| 5429727 |
Electrocatalytic cermet gas detector/sensor |
Jul. 4, 1995 |
| 5405512 |
Gas sensor and method |
Apr. 11, 1995 |
| 5284569 |
Miniature gas sensor |
Feb. 8, 1994 |
| 5055266 |
Method for detecting toxic gases |
Oct. 8, 1991 |
| 4992738 |
Device for the measuring of gas, vapor or aerosol fractions of a measured gas |
Feb. 12, 1991 |
| 4985126 |
Apparatus and process for continuously monitoring concentrations of gaseous components in gas mixtures, with exception of O.sub.2 |
Jan. 15, 1991 |
| 4960496 |
Atmospheric HCI monitor |
Oct. 2, 1990 |
| 4956063 |
Ozone measuring method |
Sep. 11, 1990 |
| 4820386 |
Diffusion-type sensor cell containing sensing and counter electrodes in intimate contact with the same side of a proton-conducting membrane and method of use |
Apr. 11, 1989 |
| 4735691 |
Method for operating electrochemical detector cell |
Apr. 5, 1988 |
| 4552624 |
Electrochemical apparatus for monitoring and/or measuring a component of a gas and a method of using said apparatus |
Nov. 12, 1985 |
| 4492614 |
Chlorine detection |
Jan. 8, 1985 |
| 4470882 |
Gas leak detector |
Sep. 11, 1984 |
| 4428800 |
Measurement of gaseous fluoride concentration using an internal reference solution |
Jan. 31, 1984 |
| 4302315 |
Gas sensing unit |
Nov. 24, 1981 |
| 4267023 |
Chemically integrating dosimeter and gas analysis methods |
May. 12, 1981 |
| 4265714 |
Gas sensing and measuring device and process using catalytic graphite sensing electrode |
May. 5, 1981 |
| 4256543 |
Electrochemical detection of phosgene in gas mixtures |
Mar. 17, 1981 |
| 4227887 |
Determination of total organic halides in water |
Oct. 14, 1980 |
| 4227974 |
Electrochemical cell having a polarographic device with ion selective electrode as working electrode and method of use |
Oct. 14, 1980 |
| 4200512 |
Electrochemical detection of phosgene in gas mixtures |
Apr. 29, 1980 |
| 4172015 |
Electrochemical device and analytical method |
Oct. 23, 1979 |
| 4141800 |
Electrochemical gas detector and method of using same |
Feb. 27, 1979 |
| 4105508 |
Method and device for analysis of a mixture of hydrochloric acid and organochlorine compounds contained in gases derived in particular from the incineration of organochlorine compounds |
Aug. 8, 1978 |
| 4049503 |
Electrochemical gas detection |
Sep. 20, 1977 |
| 3972783 |
Method of testing a toxic agent alarm with a nontoxic simulant of methanesulfonyl halide |
Aug. 3, 1976 |
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