G05D 23/1333
Measuring the temperature of incoming fluid
Official title: {measuring the temperature of incoming fluid}
G05D23/1333 (Measuring the temperature of incoming fluid) appears on 157 US grants and 112 published applications in this corpus.
Search patents in G05D- Granted patents
- 157
- Published applications
- 112
- Assignees
- 90
- Inventors
- 266
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 2 |
| 2003 | 2 | 2 |
| 2004 | 3 | 4 |
| 2005 | 3 | 3 |
| 2006 | 2 | 5 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 3 | 5 |
| 2010 | 3 | 6 |
| 2011 | 6 | 5 |
| 2012 | 4 | 6 |
| 2013 | 2 | 3 |
| 2014 | 3 | 7 |
| 2015 | 5 | 11 |
| 2016 | 5 | 2 |
| 2017 | 5 | 6 |
| 2018 | 6 | 6 |
| 2019 | 7 | 6 |
| 2020 | 8 | 10 |
| 2021 | 5 | 4 |
| 2022 | 4 | 1 |
| 2023 | 3 | 3 |
| 2024 | 5 | 5 |
| 2025 | 4 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- By-pass values for heat exchanger80US 6,253,837 B1Long Manufacturing Ltd. · 2001
- Thermostatic valve50US 5,791,557 ABehr Thermot-Tronik GmbH · 1998
- Oil cooler bypass valve actuating means49US 4,190,198 ALockhart Industries, Inc. · 1980
- Heat exchanger with temperature responsive bypass49US 4,669,532 AKabushiki Kaisha Tsuchiya Seisakusho · 1987
- Fail-safe thermostat for vehicular cooling systems46US 4,883,225 AStc PLC · 1989