G01F 1/8472
Having curved measuring conduits, i.e. whereby the measuring conduits' curved center line
Official title: {having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane (G01F1/8481 takes precedence)}
G01F1/8472 (Having curved measuring conduits, i.e. whereby the measuring conduits' curved center line) appears on 563 US grants and 456 published applications in this corpus.
Search patents in G01F- Granted patents
- 563
- Published applications
- 456
- Assignees
- 110
- Inventors
- 473
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 11 | 0 |
| 1989 | 15 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 12 | 4 |
| 2002 | 13 | 11 |
| 2003 | 18 | 13 |
| 2004 | 20 | 11 |
| 2005 | 8 | 17 |
| 2006 | 19 | 19 |
| 2007 | 12 | 24 |
| 2008 | 19 | 28 |
| 2009 | 15 | 15 |
| 2010 | 18 | 21 |
| 2011 | 17 | 34 |
| 2012 | 19 | 24 |
| 2013 | 20 | 15 |
| 2014 | 35 | 17 |
| 2015 | 14 | 16 |
| 2016 | 15 | 13 |
| 2017 | 12 | 18 |
| 2018 | 13 | 9 |
| 2019 | 18 | 17 |
| 2020 | 26 | 27 |
| 2021 | 11 | 28 |
| 2022 | 17 | 22 |
| 2023 | 17 | 16 |
| 2024 | 18 | 13 |
| 2025 | 15 | 13 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Coriolis mass flowmeter using built-in supporting structure22 Sep 2026US 12,742,670 B2Walsn Limited
- Coriolis mass flow meter1 Sep 2026US 12,723,905 B2Endress + Hauser Flowtec AG
- Measuring system having a measuring transducer of vibration-type25 Aug 2026US 12,716,758 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.
- 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
- Methods and apparatus for determining the speed of sound within a piping network23 Jul 2026US 2026/0210747 A1Corvera, LLC
Most cited
By later US patents
- Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement241US 5,555,190 AMicro Motion, Inc. · 1996
- Micromachined fluidic apparatus219US 6,477,901 B1Integrated Sensing Systems, Inc. · 2002
- Self-validating sensors198US 5,570,300 AThe Foxboro Company · 1996
- Coriolis mass flow rate meter having a substantially increased noise immunity191US 4,934,196 AMicro Motion, Inc. · 1990
- Parallel path Coriolis mass flow rate meter165US 4,491,025 AMicro Motion, Inc. · 1985