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Class Information
Number: 204/430
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Analysis and testing > Moisture absorbing electrolyte
Description: Apparatus in which the electrolyte of the sensor absorbs water.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7413687 |
Low temperature proton conducting oxide devices |
Aug. 19, 2008 |
| 7381314 |
Liquid electrochemical gas sensor |
Jun. 3, 2008 |
| 7378008 |
Liquid electrochemical gas sensor |
May. 27, 2008 |
| 7159447 |
Gas sensor equipped with gas inlet designed to create desired flow of gas |
Jan. 9, 2007 |
| 7060652 |
Gas sensor |
Jun. 13, 2006 |
| 6953620 |
Coating system and method for its manufacture and its use |
Oct. 11, 2005 |
| 6592744 |
Method of filling an amperometric cell |
Jul. 15, 2003 |
| 6218687 |
Smart microsensor arrays with silicon-on-insulator readouts for damage control |
Apr. 17, 2001 |
| 5871633 |
Impedance type humidity sensor with protonconducting electrolyte and method of using same |
Feb. 16, 1999 |
| 5672258 |
Impedance type humidity sensor with proton-conducting electrolyte |
Sep. 30, 1997 |
| 5632874 |
Ion selective ceramic membrane |
May. 27, 1997 |
| 5589085 |
Process of manufacturing a detecting unit for an electrolytic cell with thin film electrodes |
Dec. 31, 1996 |
| 5538620 |
Electrochemical sensor with which to measure gas concentrations |
Jul. 23, 1996 |
| 5538620 |
Electrochemical sensor with which to measure gas concentrations |
Jul. 23, 1996 |
| 5522980 |
Gas sensor and sensing device |
Jun. 4, 1996 |
| 5466575 |
Process for the manufacture of wholly microfabricated biosensors |
Nov. 14, 1995 |
| 5466575 |
Process for the manufacture of wholly microfabricated biosensors |
Nov. 14, 1995 |
| 5393404 |
Humidity sensor with nasicon-based proton-conducting electrolyte |
Feb. 28, 1995 |
| 5382908 |
Conductivity or capacity cell and a method for producing the same and a probe including such a cell and a method for measuring of relative humidity with such a probe |
Jan. 17, 1995 |
| 5343735 |
Apparatus for accurately measuring the water content of gases |
Sep. 6, 1994 |
| 5342500 |
Interfacial component detection apparatus |
Aug. 30, 1994 |
| 5304295 |
High molecular humidity sensor and manufacturing method thereof by electrochemical method |
Apr. 19, 1994 |
| 5225065 |
Epoxy-less low-level moisture measurement system and method |
Jul. 6, 1993 |
| 5198094 |
Counterflow device to reduce the negative impact of contaminating materials used in moisture sensitive apparatuses or procedures |
Mar. 30, 1993 |
| 5131990 |
Fluoropolymer humidity sensors |
Jul. 21, 1992 |
| 5122237 |
High molecular humidity sensor and manufacturing method thereof by electrochemical method |
Jun. 16, 1992 |
| 5118261 |
Air conditioning method and apparatus |
Jun. 2, 1992 |
| 5059291 |
Humidity controller |
Oct. 22, 1991 |
| 5045828 |
Fluoropolymer humidity sensors |
Sep. 3, 1991 |
| 4990236 |
Thin film moisture sensing element |
Feb. 5, 1991 |
| 4954238 |
Moisture-sensing hygrometer element |
Sep. 4, 1990 |
| 4915816 |
Polymer hygrometer for harsh environments |
Apr. 10, 1990 |
| 4906537 |
Secondary cell |
Mar. 6, 1990 |
| 4862066 |
Oil leakage sensor element |
Aug. 29, 1989 |
| 4861496 |
Electro-dewatering method and apparatus |
Aug. 29, 1989 |
| 4842709 |
Electrolytic cell and process for the operation of electrolytic cells, for moisture analyzers |
Jun. 27, 1989 |
| 4800000 |
Low level moisture measurement system and method |
Jan. 24, 1989 |
| 4773935 |
Moisture sensor containing cellulose acetate butyrate |
Sep. 27, 1988 |
| 4743345 |
Apparatus for and method of operating a hygrometer in a repetitive batch titration mode |
May. 10, 1988 |
| 4738765 |
Electrolytic cell hygrometer |
Apr. 19, 1988 |
| 4707244 |
Solid state sensor element |
Nov. 17, 1987 |
| 4606222 |
External energyless sample for determining the content of dissociable polar liquids |
Aug. 19, 1986 |
| 4589971 |
Moisture analyzer |
May. 20, 1986 |
| 4562725 |
Moisture sensor and a process for the production thereof |
Jan. 7, 1986 |
| 4552624 |
Electrochemical apparatus for monitoring and/or measuring a component of a gas and a method of using said apparatus |
Nov. 12, 1985 |
| 4514278 |
Trace water sensor |
Apr. 30, 1985 |
| 4497701 |
Humidity sensitive device |
Feb. 5, 1985 |
| 4352059 |
Determination of moisture level in materials |
Sep. 28, 1982 |
| 4343688 |
Method of making humidity sensors |
Aug. 10, 1982 |
| 4280885 |
Method of and apparatus for active electro-chemical water and similar environmental contaminant elimination in semi-conductor and other electronic and electrical devices and the like |
Jul. 28, 1981 |
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