G01N 27/4118
Means for protecting the electrolyte or the electrodes
Official title: {Means for protecting the electrolyte or the electrodes}
G01N27/4118 (Means for protecting the electrolyte or the electrodes) appears on 23 US grants and 15 published applications in this corpus.
Search patents in G01N- Granted patents
- 23
- Published applications
- 15
- Assignees
- 24
- Inventors
- 67
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Oxygen potentiometric probe, for the measurement of the oxygen concentration of a liquid metal, application to the measurement of oxygen in liquid sodium of a nuclear reactor of type RNR-Na4 Mar 2025US 12,241,858 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Immersion sensor for determining chemical composition of molten metal27 Jun 2023US 11,684,970 B2Vesuvius Refratarios Ltda.
- Control system of internal combustion engine14 May 2019US 10,288,001 B2Toyota Jidosha Kabushiki Kaisha
- Gas sensor and gas sensor manufacturing method5 Jun 2018US 9,989,506 B2NGK Insulators, Ltd.
- Monitoring method and system of metal ions or oxygen ions applicable to high concentration non-aqueous electrolyte22 Mar 2016US 9,291,595 B2Korea Atomic Energy Research Institute
- Oxygen potentiometric probe, for the measurement of the oxygen concentration of a liquid metal, application to the measurement of oxygen in liquid sodium of a nuclear reactor of type rnr-na23 Dec 2021US 2021/0396707 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Immersion sensor for determining chemical composition of moten metal27 Aug 2020US 2020/0269309 A1Vesuvius Refratarios Ltda.
- Control system of internal combustion engine26 Jul 2018US 2018/0209364 A1Toyota Jidosha Kabushiki Kaisha
- Gas sensor and gas sensor manufacturing method2 Mar 2017US 2017/0059540 A1NGK Insulators, Ltd.
- Method and apparatus for monitoring gas concentration19 Nov 2015US 2015/0330938 A1Environmental Monitoring and Control Limited
Most cited
By later US patents
- Solid state filter for gas sensors34US 4,151,060 AWestinghouse Electric Corp. · 1979
- Furnace and method with sensor32US 4,362,580 ACorning Glass Works · 1982
- Oxygen sensor17US 4,342,633 AElectro-Nite Co. · 1982
- Device for measuring oxygen concentration in molten-metal13US 4,007,106 ACanadian Patents and Development Limited · 1977
- Process for measuring an electrochemical activity9US 5,989,408 AHeraeus Electro-Nite International N. V. · 1999