G01L 21/14
Using thermocouples
Official title: using thermocouples
G01L21/14 (Using thermocouples) appears on 19 US grants and 18 published applications in this corpus.
Search patents in G01L- Granted patents
- 19
- Published applications
- 18
- Assignees
- 15
- Inventors
- 40
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal conductivity gauge31 Dec 2024US 12,181,366 B2MKS Instruments, Inc.
- Vacuum insulator and system for testing the same10 Sep 2024US 12,085,463 B2Panasonic Intellectual Property Management Co., Ltd.
- Thermal conductivity gauge2 Apr 2024US 11,946,823 B2MKS Instruments, Inc.
- Thermal conductivity pressure gauge with heated chamber wall7 Nov 2023US 11,808,643 B2MKS Instruments, Inc.
- Thermal conductivity gauge23 May 2023US 11,656,139 B2MKS Instruments, Inc.
- Thermal Conductivity Gauge13 Mar 2025US 2025/0085180 A1MKS Instruments, Inc.
- Thermal Conductivity Gauge20 Jun 2024US 2024/0201035 A1MKS Instrument, Inc.
- Thermal Conductivity Gauge16 Nov 2023US 2023/0366763 A1MKS Instruments, Inc.
- Thermal Conductivity Gauge19 May 2022US 2022/0155172 A1MKS Instruments, Inc.
- Vacuum insulator and system for testing the same12 May 2022US 2022/0146353 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Thermocouple vacuum gauge370US 8,047,711 B2Heinz Ploechinger · 2011
- Convection thermocouple vacuum gauge36US 5,351,551 AThe Fredericks Company · 1994
- Micro-thermistor gas pressure sensor16US 8,171,801 B2Institut National D'Optique · 2012
- Thermal conductivity vacuum gage11US 4,492,123 ALeybold-Heraeus GmbH · 1985
- Thermocouple vacuum gauge10US 4,579,002 AVarian Associates, Inc. · 1986