G01K 15/002
Calibrated temperature sources, temperature standards therefor
Official title: {Calibrated temperature sources, temperature standards therefor (arrangements with respect to the cold junction of thermo-electric elements G01K7/12)}
G01K15/002 (Calibrated temperature sources, temperature standards therefor) appears on 80 US grants and 92 published applications in this corpus.
Search patents in G01K- Granted patents
- 80
- Published applications
- 92
- Assignees
- 64
- Inventors
- 175
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 4 |
| 2004 | 3 | 0 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 3 | 3 |
| 2010 | 2 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 3 | 6 |
| 2015 | 4 | 3 |
| 2016 | 0 | 0 |
| 2017 | 2 | 3 |
| 2018 | 3 | 9 |
| 2019 | 5 | 5 |
| 2020 | 11 | 6 |
| 2021 | 3 | 10 |
| 2022 | 4 | 4 |
| 2023 | 7 | 3 |
| 2024 | 6 | 7 |
| 2025 | 1 | 4 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Thermometer calibrator and methods of calibrating the same30 Jul 2026US 2026/0219115 A1Tel-Tru, Inc.
- Dry block temperature calibrator23 Apr 2026US 2026/0110582 A1Presys Instrumentos E Sistemas Ltda
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Most cited
By later US patents
- Electronic triple point cell53US 5,219,225 AThe United States of America as represented by the Secretary of the Army · 1993
- Technique and system for measuring a characteristic in a subterranean well40US 6,751,556 B2Sensor Highway Limited · 2004
- Method and apparatus for calibrating a distributed temperature sensing system24US 6,807,324 B2Weatherford/Lamb, Inc. · 2004
- Method for measuring and calibrating measurements using optical fiber distributed sensor20US 7,126,680 B2Schlumberger Technology Corporation · 2006
- Method for measuring using optical fiber distributed sensor18US 7,215,416 B2Schlumberger Technology Corporation · 2007