G01K 7/025
Expendable thermocouples
Official title: {expendable thermocouples}
G01K7/025 (Expendable thermocouples) appears on 18 US grants and 7 published applications in this corpus.
Search patents in G01K- Granted patents
- 18
- Published applications
- 7
- Assignees
- 10
- Inventors
- 31
- Latest grant
- 18 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Internal temperature measuring apparatus and temperature difference measuring module18 Feb 2020US 10,564,046 B2OMRON Corporation
- Temperature-measuring stick with an easily replaceable thermocouple10 Dec 2019US 10,502,636 B2Orano Cycle
- Reverse filling carbon and temperature drop-in sensor1 May 2018US 9,958,405 B2Heraeus Electro-Nite International N. V.
- Immersion measuring probe for measurement in liquids9 Oct 2001US 6,299,348 B1Hereaus Electro-Nite International N.V.
- Apparatus for identifying type of molten metal probe27 Jul 1999US 5,929,350 AHeraeus Electro-Nite International N. V.
- Method and system for determining a parameter of a high temperature liquid16 Oct 2025US 2025/0321213 A1Heraeus Electro-Nite International N. V.
- Sensor and sensor mis-wiring diagnostic2 Oct 2025US 2025/0306129 A1
- Systems or devices and methods for managing thermocouple service life17 Apr 2025US 2025/0123152 A1
- Temperature-measuring stick with an easily replaceable thermocouple4 Jan 2018US 2018/0003566 A1Orano Cycle
- Internal temperature measuring apparatus and temperature difference measuring module30 Nov 2017US 2017/0343422 A1OMRON Corporation
Most cited
By later US patents
- Reusable probe connector apparatus30US 5,088,835 A1992
- Means for assembling expendable immersion thermocouples15US 4,179,309 ALeeds & Northrup Company · 1979
- Immersion measuring probe for use in molten metals12US 4,964,736 AElectro-Nite Co. · 1990
- BOF drop-in thermocouple12US 5,275,488 ABethlehem Steel Corporation · 1994
- Drop-in immersion probe11US 5,584,578 AHeraeus Electro-Nite International N. V. · 1996