G01F 1/60
Circuits therefor
G01F1/60 (Circuits therefor) appears on 462 US grants and 337 published applications in this corpus.
Search patents in G01F- Granted patents
- 462
- Published applications
- 337
- Assignees
- 143
- Inventors
- 579
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 11 | 0 |
| 1988 | 9 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 5 |
| 2003 | 10 | 8 |
| 2004 | 11 | 6 |
| 2005 | 8 | 9 |
| 2006 | 8 | 8 |
| 2007 | 7 | 13 |
| 2008 | 9 | 10 |
| 2009 | 9 | 10 |
| 2010 | 7 | 11 |
| 2011 | 16 | 7 |
| 2012 | 5 | 8 |
| 2013 | 8 | 9 |
| 2014 | 4 | 8 |
| 2015 | 13 | 20 |
| 2016 | 17 | 16 |
| 2017 | 13 | 28 |
| 2018 | 13 | 14 |
| 2019 | 23 | 20 |
| 2020 | 23 | 19 |
| 2021 | 23 | 28 |
| 2022 | 16 | 15 |
| 2023 | 13 | 20 |
| 2024 | 18 | 20 |
| 2025 | 14 | 10 |
| 2026 | 13 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for operating a magnetic-inductive flowmeter and magnetic-inductive flowmeter18 Aug 2026US 12,710,299 B2KROHNE Messtechnik GmbH
- Electromagnetic flowmeter calibration method and device4 Aug 2026US 12,698,999 B2Shanghai Compulsory Verification Center for Watermeters Co..″Ltd.
- Magmeter and method of assembly14 Jul 2026US 12,680,848 B1Thompson Equipment Company, Inc.
- Method for operating a magnetic-inductive flowmeter and a corresponding magnetic-inductive flowmeter7 Jul 2026US 12,674,693 B2KROHNE Messtechnik GmbH
- Test device for a modular magnetic-inductive flowmeter, test method for such a test device, test device for a monolithic magnetic-inductive flowmeter, and test method for such a test device7 Jul 2026US 12,674,694 B2KROHNE Messtechnik GmbH
- Electromagnetic flowmeter with diagnostics1 Oct 2026US 2026/0298678 A1
- Heat pipe measurement systems and methods10 Sep 2026US 2026/0269091 A1Westinghouse Electric Corp.
- Sensor for detecting a fluid stream in a fluid line20 Aug 2026US 2026/0243589 A1Kautex Textron GmbH & Co. KG
- Device for providing an excitation current at a magnetic-inductive flowmeter, and magnetic-inductive flowmeter23 Jul 2026US 2026/0210743 A1Endress + Hauser Flowtec AG
- Magnetic-inductive flowmeter23 Jul 2026US 2026/0210744 A1Endress + Hauser Flowtec AG
Most cited
By later US patents
- Electromagnetic flow meter270US 5,325,728 AMedtronic, Inc. · 1994
- Blood flow detection device97US 4,881,413 ABio-Medicus, Inc. · 1989
- Electromagnetic flowmeter having low power consumption77US 6,237,424 B1ABB Metering Limited · 2001
- Bioprobe replacement sensor and transducer74US 5,450,758 A1995
- Arrangement for generating DC magnetic fields of alternating polarity for the magnetic-inductive flow measurement71US 4,410,926 AFlowtec AG · 1983