G01F 13/001
Apparatus for measuring by volume and delivering fluids or fluent solid materials
Official title: {for fluent solid material}
G01F13/001 (Apparatus for measuring by volume and delivering fluids or fluent solid materials) appears on 269 US grants and 255 published applications in this corpus.
Search patents in G01F- Granted patents
- 269
- Published applications
- 255
- Assignees
- 177
- Inventors
- 552
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 0 |
| 2002 | 8 | 7 |
| 2003 | 2 | 4 |
| 2004 | 8 | 9 |
| 2005 | 2 | 4 |
| 2006 | 4 | 6 |
| 2007 | 2 | 8 |
| 2008 | 0 | 15 |
| 2009 | 5 | 10 |
| 2010 | 7 | 9 |
| 2011 | 6 | 7 |
| 2012 | 12 | 7 |
| 2013 | 8 | 10 |
| 2014 | 11 | 3 |
| 2015 | 4 | 5 |
| 2016 | 6 | 8 |
| 2017 | 9 | 10 |
| 2018 | 7 | 9 |
| 2019 | 9 | 16 |
| 2020 | 10 | 17 |
| 2021 | 12 | 16 |
| 2022 | 9 | 15 |
| 2023 | 10 | 20 |
| 2024 | 21 | 23 |
| 2025 | 14 | 12 |
| 2026 | 16 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flow measuring and metering apparatus for flowable granular solids30 Jun 2026US 12,669,359 B2Hallett's Hay and Seed Ltd.
- Configurable control of unloading rate based on fill height30 Jun 2026US 12,669,361 B2Deere & Company
- Production flow-rate measurement options for food process lines16 Jun 2026US 12,656,160 B2Nothum Manufacturing Company
- Air cart with modular metering system16 Jun 2026US 12,656,167 B2Precision Planting LLC
- Meter module for metering product2 Jun 2026US 12,644,753 B2Precision Planting LLC
- Configurable control of unloading rate based on fill height3 Sep 2026US 2026/0259073 A1Deere & Company
- Method for calculating control parameter for powder and/or granule feeding apparatus and the powder and/or granule feeding apparatus13 Aug 2026US 2026/0233953 A1Kubota Corporation
- Delivery device for drug pellets7 May 2026US 2026/0124117 A1Ondosis AB
- 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
- Dosing Orifice15 Jan 2026US 2026/0016093 A1Teubert Maschinenbau GmbH
Most cited
By later US patents
- Fluid dispense pump with drip prevention mechanism and method for controlling same107US 6,983,867 B1DL Technology, LLC. · 2006
- Liquid dispensing system with sealing augering screw and method for dispensing98US 5,819,983 ACamelot Sysems, Inc. · 1998
- Multi-variable yield monitor and methods for the same98US 9,410,840 B2Raven Industries, Inc. · 2016
- Method and apparatus for measuring grain mass flow rate in harvesters82US 5,343,761 A1994
- Liquid dispensing system with improved sealing augering screw and method for dispensing79US 5,971,227 ASpeedline Technologies, Inc. · 1999