G01F 1/584
Constructions of electrodes, accessories therefor
Official title: {constructions of electrodes, accessories therefor}
G01F1/584 (Constructions of electrodes, accessories therefor) appears on 300 US grants and 262 published applications in this corpus.
Search patents in G01F- Granted patents
- 300
- Published applications
- 262
- Assignees
- 122
- Inventors
- 511
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 5 | 1 |
| 2004 | 1 | 3 |
| 2005 | 3 | 2 |
| 2006 | 2 | 6 |
| 2007 | 3 | 11 |
| 2008 | 7 | 6 |
| 2009 | 9 | 6 |
| 2010 | 5 | 12 |
| 2011 | 13 | 6 |
| 2012 | 4 | 7 |
| 2013 | 8 | 6 |
| 2014 | 4 | 6 |
| 2015 | 9 | 14 |
| 2016 | 12 | 22 |
| 2017 | 15 | 15 |
| 2018 | 8 | 13 |
| 2019 | 21 | 15 |
| 2020 | 15 | 24 |
| 2021 | 14 | 17 |
| 2022 | 16 | 20 |
| 2023 | 14 | 14 |
| 2024 | 17 | 9 |
| 2025 | 16 | 7 |
| 2026 | 7 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for operating an electromagnetic flowmeter for improving measurements during flow distortion29 Sep 2026US 12,747,972 B2ABB Schweiz AG
- 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.
- Methods of measuring hematocrit in fluidic channels including conductivity sensor30 Jun 2026US 12,667,837 B2Zomedica Biotechnologies LLC
- Electrode for use with magnetic flowmeters and other devices16 Jun 2026US 12,656,156 B1Thompson Equipment Company, Inc.
- Methods of measuring hematocrit in fluidic channels including conductivity sensor1 Oct 2026US 2026/0295580 A1
- Ultrasonic electromagnetic sensor for multiphase cut measurements and associated methods1 Oct 2026US 2026/0298858 A1PERM Inc.
- Electromagnetic flow sensor24 Sep 2026US 2026/0287405 A1
- Sensor for detecting a fluid stream in a fluid line20 Aug 2026US 2026/0243589 A1Kautex Textron GmbH & Co. KG
- Magnetically inductive flowmeter, temperature measurement arrangement, and flowmeter having a temperature measurement arrangement of this kind6 Aug 2026US 2026/0227217 A1Ifm Electronic GmbH
Most cited
By later US patents
- Dual electromagnet partially disposable fluid flow transducer with side-by-side electrodes72US 5,417,119 A1995
- Magnetic flow meter68US 6,626,048 B1Sensus Technologies Inc. · 2003
- Electromagnetic flowmeter58US 5,880,376 AKabushiki Kaisha Toshiba · 1999
- Flow rate meter incorporating reusable device51US 8,347,731 B22013
- Magnetic flow sensor40US 5,691,484 A1997