G01K 11/02
Measuring temperature based upon physical or chemical changes not covered by groups
Official title: using evaporation or sublimation, e.g. by observing boiling
G01K11/02 (Measuring temperature based upon physical or chemical changes not covered by groups) appears on 26 US grants and 22 published applications in this corpus.
Search patents in G01K- Granted patents
- 26
- Published applications
- 22
- Assignees
- 24
- Inventors
- 48
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Identification tag1 Apr 2025US 12,264,974 B2Cymmetrik Enterprise Co.,Ltd.
- Temperature measurement device for measuring a temperature of a vaporization element10 May 2022US 11,326,962 B2GSEH Holistic, Inc.
- Temperature locale sensors and related methods19 Oct 2021US 11,150,143 B2Battelle Energy Alliance, LLC
- Device and method for monitoring the temperature of a cryogenically preserved biological sample10 Aug 2021US 11,085,834 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Temperature indicator for electrical equipment10 Dec 2019US 10,502,633 B2
- Activatable thermal indicators with thermally expansive materials9 Apr 2026US 2026/0098763 A1Temptime Corporation
- Heat-sensitive material for an overheating detection element, and associated detection element, electrical equipment and electrical enclosure31 Jul 2025US 2025/0244182 A1Schneider Electric Industries SAS
- Identification tag26 Aug 2021US 2021/0262866 A1Cymmetrik Enterprise Co.,Ltd.
- Temperature indicator for electrical equipment16 Jul 2020US 2020/0225093 A1
- Temperature locale sensors and related methods21 May 2020US 2020/0158577 A1Battelle Energy Alliance, LLC
Most cited
By later US patents
- Dynamic nip pressure and temperature sensing system72US 5,562,027 AStowe Woodward Licensco, LLC · 1996
- Heat pipe-turbine22US 4,186,559 A1980
- Distributed temperature sensor apparatus18US 4,676,665 AWestinghouse Electric Corp. · 1987
- In-situ sensors for gas turbines14US 5,979,220 ASiemens Westinghouse Power Corporation · 1999
- Method for measuring effective temperature inside a sealed container12US 6,645,773 B2PerkinElmer Instruments LLC · 2003