G01F 1/8422
Exciters
Official title: {exciters}
G01F1/8422 (Exciters) appears on 244 US grants and 242 published applications in this corpus.
Search patents in G01F- Granted patents
- 244
- Published applications
- 242
- Assignees
- 70
- Inventors
- 291
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 1 |
| 2003 | 7 | 9 |
| 2004 | 4 | 5 |
| 2005 | 7 | 5 |
| 2006 | 11 | 17 |
| 2007 | 9 | 13 |
| 2008 | 10 | 12 |
| 2009 | 10 | 6 |
| 2010 | 12 | 3 |
| 2011 | 3 | 6 |
| 2012 | 4 | 4 |
| 2013 | 4 | 2 |
| 2014 | 4 | 2 |
| 2015 | 2 | 6 |
| 2016 | 7 | 7 |
| 2017 | 4 | 8 |
| 2018 | 6 | 2 |
| 2019 | 6 | 9 |
| 2020 | 5 | 24 |
| 2021 | 8 | 24 |
| 2022 | 15 | 21 |
| 2023 | 13 | 11 |
| 2024 | 16 | 14 |
| 2025 | 11 | 14 |
| 2026 | 12 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coriolis mass flowmeter with no risk of metal ion elution29 Sep 2026US 12,747,975 B2AlphiTechnology Co., LTD.
- Measuring transducer of a measuring device, and measuring device25 Aug 2026US 12,716,759 B2Endress + Hauser Flowtec AG
- Test module, test system and test arrangement for a base module and/or a measuring system electronics unit of a modular vibratory measuring system18 Aug 2026US 12,710,304 B2Endress + Hauser Flowtec AG
- Detecting and identifying a change in a vibratory meter21 Jul 2026US 12,687,420 B2Micro Motion, Inc.
- Vibronic measuring system14 Jul 2026US 12,680,851 B2Endress + Hauser Flowtec AG
- Vibronic measuring system for a fluid medium conveyed in a pipe8 Oct 2026US 2026/0309605 A1Endress + Hauser Flowtec AG
- Coriolis mass flow and density meter24 Sep 2026US 2026/0287486 A1Endress + Hauser Flowtec AG
- Modular coriolis flowmeter20 Aug 2026US 2026/0243591 A1Endress + Hauser Flowtec AG
- Method for cleaning a flowmeter23 Jul 2026US 2026/0208242 A1Endress + Hauser Flowtec AG
- Test module for single-use coriolis flow meter23 Jul 2026US 2026/0210746 A1Endress + Hauser Flowtec AG
Most cited
By later US patents
- Arrangement for generating natural resonant oscillations of a mechanical oscillating system104US 4,801,897 AFlowtec AG · 1989
- Coriolis effect mass flowmeter82US 5,321,991 AMicro Motion, Inc. · 1994
- In-flow coriolis effect mass flowmeter67US 5,347,874 AMicro Motion, Inc. · 1994
- Coriolis-type mass flowmeter circuitry64US 5,050,439 AThe Foxboro Company · 1991
- High purity fluid delivery system63US 7,114,517 B22006