C02F 2209/006
Comprising a software program or a logic diagram
Official title: comprising a software program or a logic diagram
C02F2209/006 (Comprising a software program or a logic diagram) appears on 816 US grants and 1,287 published applications in this corpus.
Search patents in C02F- Granted patents
- 816
- Published applications
- 1,287
- Assignees
- 677
- Inventors
- 2,627
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 14 | 3 |
| 2002 | 4 | 12 |
| 2003 | 10 | 12 |
| 2004 | 7 | 15 |
| 2005 | 11 | 27 |
| 2006 | 9 | 22 |
| 2007 | 10 | 18 |
| 2008 | 17 | 25 |
| 2009 | 9 | 37 |
| 2010 | 22 | 39 |
| 2011 | 18 | 46 |
| 2012 | 24 | 25 |
| 2013 | 28 | 54 |
| 2014 | 32 | 55 |
| 2015 | 33 | 53 |
| 2016 | 32 | 58 |
| 2017 | 32 | 46 |
| 2018 | 38 | 62 |
| 2019 | 47 | 56 |
| 2020 | 56 | 69 |
| 2021 | 57 | 100 |
| 2022 | 54 | 105 |
| 2023 | 44 | 111 |
| 2024 | 61 | 84 |
| 2025 | 72 | 76 |
| 2026 | 40 | 77 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Energy services through integrated flexible operation of wastewater systems22 Sep 2026US 12,741,886 B1The Board of Trustees of the Leland Stanford Junior University
- Control method for robotic pool cleaner and robotic pool cleaner1 Sep 2026US 12,724,427 B2Wavefuture Robotics Technology (Suzhou) Co., Ltd.
- Method and apparatus for removing contaminants from a fluid stream25 Aug 2026US 12,715,004 B2Mage LLC
- Method for operating separation membrane module, computer-readable recording medium having program recorded thereon, and water production system18 Aug 2026US 12,708,878 B2Toray Industries, Inc.
- Drainage treatment system and drainage treatment method18 Aug 2026US 12,709,555 B2Hitachi, Ltd.
- System for determining filter status8 Oct 2026US 2026/0309611 A1
- Process and system for degrading a chemical compound in a liquid stream1 Oct 2026US 2026/0296942 A1Aquasoil S.R.L.
- Dynamic control of lithium production facility using model predictive controller1 Oct 2026US 2026/0297703 A1ExxonMobil Technology and Engineering Company
- Measurement apparatus for and method of dewatered sludge10 Sep 2026US 2026/0265082 A1Senfit Oy
- Water treatment system27 Aug 2026US 2026/0250157 A1Evoqua Water Technologies LLC
Most cited
By later US patents
- Electronic monitoring unit for monitoring number of uses of cartridge155US 5,328,597 AThe Clorox Company · 1994
- Method for remote monitoring of water treatment systems130US 6,954,701 B2Watereye, Inc. · 2005
- Method for monitoring advanced separation and/or ion exchange processes124US 6,332,110 B1PerLorica, Inc. · 2001
- Method for monitoring a public water treatment system101US 6,560,543 B2PerLorica, Inc. · 2003
- Water purifier99US 6,607,668 B2Technology Ventures, L.L.C. · 2003