G01F 25/0084
Testing or calibration of apparatus for measuring volume, volume flow or liquid
Official title: {for measuring volume}
G01F25/0084 (Testing or calibration of apparatus for measuring volume, volume flow or liquid) appears on 109 US grants and 110 published applications in this corpus.
Search patents in G01F- Granted patents
- 109
- Published applications
- 110
- Assignees
- 88
- Inventors
- 255
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 9 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 3 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 6 |
| 2010 | 7 | 2 |
| 2011 | 0 | 1 |
| 2012 | 3 | 2 |
| 2013 | 4 | 1 |
| 2014 | 2 | 11 |
| 2015 | 2 | 2 |
| 2016 | 5 | 8 |
| 2017 | 4 | 6 |
| 2018 | 7 | 6 |
| 2019 | 11 | 13 |
| 2020 | 6 | 9 |
| 2021 | 7 | 6 |
| 2022 | 3 | 6 |
| 2023 | 6 | 5 |
| 2024 | 7 | 4 |
| 2025 | 5 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for determining the available storage capacity of an enclosed space16 Jun 2026US 12,656,162 B1Pro-Vision Spartan Radar, LLC
- System and method for predictive volumetric and structural evaluation of storage tanks21 Apr 2026US 12,608,639 B2Saudi Arabian Oil Company
- Enhanced vehicle fuel quantity indication system4 Nov 2025US 12,459,662 B2Rockwell Collins, Inc.
- Methods for measuring fluid flow of fluid supply assembly5 Aug 2025US 12,378,959 B2Valco Cincinnati, Inc.
- Line volume calibration systems and methods5 Aug 2025US 12,379,239 B2Life Technologies Corporation
- Method for providing a metering device for bulk goods, method for obtaining a recommendation for a configuration of a metering device for bulk goods, and devices for processing data29 Jan 2026US 2026/0030587 A1Qlar Europe GmbH
- Method for Measuring Dispensing Amount of Dispenser23 Oct 2025US 2025/0327701 A1Shimadzu Corporation
- Methods for measuring fluid flow of fluid supply assembly9 Oct 2025US 2025/0314250 A1Valco Cincinnati, Inc.
- Apparatus and method for determining an amount of compressed gas18 Sep 2025US 2025/0290603 A1
- Method and device for dispense volume evaluation21 Aug 2025US 2025/0264353 A1Stratec SE
Most cited
By later US patents
- Fluid delivery device with autocalibration72US 7,727,181 B2Abbott Diabetes Care Inc. · 2010
- Calibrating a volume dimensioner61US 10,066,982 B2Hand Held Products, Inc. · 2018
- Differential pressure gauge for cryogenic fluids55US 6,542,848 B1Chart Inc. · 2003
- Apparatus and method for calibrating a storage tank45US 5,665,895 AVeeder-Root Company · 1997
- Apparatus and method for calibrating manifolded tanks36US 5,544,518 AVeeder-Root Company · 1996