G01F 23/282
For discrete levels
Official title: {for discrete levels (G01F23/284, G01F23/296 take precedence)}
G01F23/282 (For discrete levels) appears on 20 US grants and 20 published applications in this corpus.
Search patents in G01F- Granted patents
- 20
- Published applications
- 20
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Measuring device, attachment system, measuring assembly and method4 Nov 2025US 12,460,960 B2VEGA Grieshaber KG
- Product reservoir including intelligent level sensor1 Jul 2025US 12,345,558 B2Delaware Capital Formation, Inc.
- Measuring-device system and measuring assembly formed therewith6 Aug 2024US 12,055,428 B2Endress + Hauser Flowtec AG
- Product reservoir including intelligent level sensor16 Jul 2024US 12,038,315 B2Delaware Capital Formation, Inc.
- Air induction system with water detection15 Nov 2022US 11,498,582 B2Fca US LLC
- Electric fill level gauge4 Jun 2026US 2026/0153374 A1Endress + Hauser GmbH + Co. KG
- Bin status system and method5 Mar 2026US 2026/0062207 A1Xorro Pty Ltd
- Product reservoir including intelligent level sensor18 Sep 2025US 2025/0290785 A1Delaware Capital Formation, Inc.
- Using a piezo electric pump to detect when a dressing is full and prevent fluid from entering tubing line22 May 2025US 2025/0161550 A1Solventum Intellectual Properties Company
- Container content monitoring device and system17 Apr 2025US 2025/0123136 A1
Most cited
By later US patents
- Device for determining and/or monitoring a predetermined contents level in a container42US 5,264,831 AEndress u. Hauser GmbH u. Co. · 1993
- Unanchored sensor for fluid characteristics29US 6,057,773 A2000
- Unanchored sensor and level sensor25US 5,767,775 A1998
- Liquid monitoring14US 4,844,870 AFisher Scientific Company · 1989
- Material level indicating apparatus with status light and external test features11US 5,223,819 ABindicator Company · 1993