G05B 2219/2605
Wastewater treatment
G05B2219/2605 (Wastewater treatment) appears on 22 US grants and 44 published applications in this corpus.
Search patents in G05B- Granted patents
- 22
- Published applications
- 44
- Assignees
- 32
- Inventors
- 125
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 5 |
| 2022 | 2 | 11 |
| 2023 | 3 | 9 |
| 2024 | 2 | 7 |
| 2025 | 5 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Autonomous chemical dosing system and methods of use thereof20 Jan 2026US 12,528,714 B2Evoqua Water Technologies LLC
- Information processing device for optimizing filters that purify wastewater11 Nov 2025US 12,468,277 B2Wota Corp.
- Pelletizing apparatus for the production of polymer pellets17 Jun 2025US 12,330,346 B2Nordson Corporation
- Method and system for defining and configuring a hardware setup of a fluid processing system10 Jun 2025US 12,326,706 B2Grundfos Holding A/S
- Water treatment through ozone generated from an invertible ozonation cap attachable to a vessel25 Mar 2025US 12,258,287 B2
- Autonomous chemical dosing system and methods of use thereof16 Apr 2026US 2026/0103401 A1Evoqua Water Technologies LLC
- Device for controlling pelletizing apparatus for the production of polymer pellets21 Aug 2025US 2025/0262802 A1Nordson Corporation
- Method of controlling pelletizing apparatus for the production of polymer pellets21 Aug 2025US 2025/0262803 A1Nordson Corporation
- Effective water ozonation through an invertible ozonation cap attachable to a vessel indicating treatment status14 Aug 2025US 2025/0256992 A1Roving Blue, Inc.
- Method for verifying the plausibility of sensor information in a plant process21 Nov 2024US 2024/0385580 A1Hach Lange GmbH
Most cited
By later US patents
- Integrated arrangement for monitoring without interrupt process flow by novel sensor arrangement with unique data processing system10US 5,687,091 AAutomatic Control Technologies · 1997
- Apparatus and method for controlling autotroph cultivation5US 8,478,444 B2Honeywell ASCa Inc. · 2013
- Systems and methods for optimizing water utility operation1US 10,429,830 B2Aquasight LLC · 2019
- Automated, self-cleaning filter1US 10,967,307 B1Sw Filter Solutions LLC · 2021