G01F 1/588
Combined constructions of electrodes, coils or magnetic circuits, accessories therefor
Official title: {combined constructions of electrodes, coils or magnetic circuits, accessories therefor}
G01F1/588 (Combined constructions of electrodes, coils or magnetic circuits, accessories therefor) appears on 330 US grants and 308 published applications in this corpus.
Search patents in G01F- Granted patents
- 330
- Published applications
- 308
- Assignees
- 113
- Inventors
- 534
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 5 | 5 |
| 2004 | 8 | 4 |
| 2005 | 3 | 5 |
| 2006 | 5 | 9 |
| 2007 | 7 | 5 |
| 2008 | 4 | 6 |
| 2009 | 6 | 8 |
| 2010 | 8 | 7 |
| 2011 | 6 | 5 |
| 2012 | 7 | 9 |
| 2013 | 3 | 11 |
| 2014 | 8 | 16 |
| 2015 | 19 | 25 |
| 2016 | 21 | 18 |
| 2017 | 15 | 18 |
| 2018 | 5 | 18 |
| 2019 | 23 | 26 |
| 2020 | 26 | 23 |
| 2021 | 18 | 19 |
| 2022 | 15 | 14 |
| 2023 | 11 | 19 |
| 2024 | 17 | 18 |
| 2025 | 12 | 7 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for measuring of a concentration parameter of a flow of a solid/liquid mixture22 Sep 2026US 12,742,714 B2IHC Holland IE B.V.
- Method for operating a magnetic-inductive flowmeter and magnetic-inductive flowmeter18 Aug 2026US 12,710,299 B2KROHNE Messtechnik GmbH
- Flow meter for dosing pumps14 Jul 2026US 12,680,541 B2Advantage Controls, LLC
- 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
- Flowmeter and product family of flowmeters24 Sep 2026US 2026/0287406 A1Endress + Hauser Flowtec AG
- Magnetic-inductive flow meter30 Jul 2026US 2026/0219082 A1Endress + Hauser Flowtec AG
- Sensor arrangement with integrated electronics2 Jul 2026US 2026/0185857 A1Volkswagen Aktiengesellschaft
- Magnetic-inductive flow measurement device25 Jun 2026US 2026/0177410 A1Endress + Hauser Flowtec AG
- An electromagnetic transducer intended to measure three-dimensional velocities of a flow of an electrically conductive fluid18 Jun 2026US 2026/0168830 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
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
- Catheter fluid-velocity flow probe85US 4,175,566 AMillar Instruments, Inc. · 1979
- Bioprobe replacement sensor and transducer74US 5,450,758 A1995
- Magnetic flow sensor61US 6,085,599 A2000