G01N 27/4071
Using sensor elements of laminated structure
Official title: {using sensor elements of laminated structure}
G01N27/4071 (Using sensor elements of laminated structure) appears on 633 US grants and 634 published applications in this corpus.
Search patents in G01N- Granted patents
- 633
- Published applications
- 634
- Assignees
- 155
- Inventors
- 1,160
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 14 | 0 |
| 1982 | 12 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 16 | 0 |
| 1990 | 11 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 7 |
| 2002 | 15 | 26 |
| 2003 | 17 | 27 |
| 2004 | 17 | 24 |
| 2005 | 12 | 32 |
| 2006 | 5 | 17 |
| 2007 | 6 | 20 |
| 2008 | 10 | 17 |
| 2009 | 7 | 19 |
| 2010 | 9 | 13 |
| 2011 | 10 | 19 |
| 2012 | 12 | 5 |
| 2013 | 12 | 13 |
| 2014 | 17 | 15 |
| 2015 | 5 | 24 |
| 2016 | 16 | 34 |
| 2017 | 17 | 39 |
| 2018 | 20 | 55 |
| 2019 | 41 | 46 |
| 2020 | 48 | 50 |
| 2021 | 31 | 43 |
| 2022 | 32 | 28 |
| 2023 | 26 | 24 |
| 2024 | 19 | 12 |
| 2025 | 20 | 14 |
| 2026 | 19 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gas sensor29 Sep 2026US 12,748,070 B2NGK Insulators, Ltd.
- Sensor element, gas sensor, and production method for sensor element14 Jul 2026US 12,680,978 B2Niterra Co., Ltd.
- Gas sensor element, gas sensor, and manufacturing method for gas sensor element16 Jun 2026US 12,656,298 B2Niterra Co., Ltd.
- Control method of gas sensor2 Jun 2026US 12,644,857 B2NGK Insulators, Ltd.
- Gas sensor and casing for containing sensor element26 May 2026US 12,638,415 B2NGK Insulators, Ltd.
- Sensor With Long-Term Stability17 Sep 2026US 2026/0276579 A1Siemens Aktiengesellschaft
- A method of determining hydrogen peroxide with a multiplex electrochemical sensor13 Aug 2026US 2026/0235543 A1Universitat Rovira I Virgili (URV)
- Sensor element and gas sensor2 Jul 2026US 2026/0185958 A1Niterra Co., Ltd.
- Improved noise canceling detector25 Jun 2026US 2026/0177479 A1Tunable AS
- Sensor element, gas sensor, and sensor element manufacturing method25 Jun 2026US 2026/0177522 A1Niterra Co., Ltd.
Most cited
By later US patents
- Method of manufacturing an electrochemical device149US 4,798,693 ANGK Insulators, Ltd. · 1989
- Electrochemical sensor for determining the oxygen concentration in gas mixtures138US 5,630,920 ARobert Bosch GmbH · 1997
- Planar polarographic probe for determining the .lambda. value of gas mixtures135US 5,169,512 ARobert Bosch GmbH · 1992
- Planar polarographic sensor for determining the lambda value of gas mixtures128US 5,529,677 ARobert Bosch GmbH · 1996
- Gas sensor and corresponding production method123US 6,395,161 B1Robert Bosch GmbH · 2002