G01N 27/4067
Means for heating or controlling the temperature of the solid electrolyte
Official title: {Means for heating or controlling the temperature of the solid electrolyte}
G01N27/4067 (Means for heating or controlling the temperature of the solid electrolyte) appears on 439 US grants and 365 published applications in this corpus.
Search patents in G01N- Granted patents
- 439
- Published applications
- 365
- Assignees
- 102
- Inventors
- 831
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 14 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 2 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 4 |
| 2002 | 14 | 13 |
| 2003 | 12 | 10 |
| 2004 | 5 | 10 |
| 2005 | 11 | 9 |
| 2006 | 4 | 6 |
| 2007 | 4 | 7 |
| 2008 | 3 | 8 |
| 2009 | 7 | 19 |
| 2010 | 5 | 12 |
| 2011 | 5 | 10 |
| 2012 | 6 | 6 |
| 2013 | 12 | 10 |
| 2014 | 10 | 16 |
| 2015 | 5 | 10 |
| 2016 | 9 | 16 |
| 2017 | 18 | 38 |
| 2018 | 10 | 42 |
| 2019 | 27 | 22 |
| 2020 | 35 | 25 |
| 2021 | 22 | 15 |
| 2022 | 10 | 18 |
| 2023 | 12 | 16 |
| 2024 | 12 | 11 |
| 2025 | 12 | 6 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Gas sensor, control device and control method for gas sensor10 Sep 2026US 2026/0266757 A1NGK Insulators, Ltd.
- Gas sensor11 Jun 2026US 2026/0160724 A1TDK Corporation
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Most cited
By later US patents
- Oxygen sensor for monitoring gas mixtures containing hydrocarbons138US 5,498,487 AWestinghouse Electric Corp. · 1996
- Planar sensor element having a solid electrolyte substrate121US 5,516,410 ARobert Bosch GmbH · 1996
- Solid electrolyte thin film oxygen sensor having thin film heater56US 4,107,019 ANissan Motor Co., Ltd. · 1978
- Exhaust sensor with tubular shell52US 5,329,806 AGeneral Motors Corporation · 1994
- Electrochemical sensor element construction50US 4,300,990 ARobert Bosch GmbH · 1981