C02F 5/145
Combined with inorganic substances
Official title: {combined with inorganic substances}
C02F5/145 (Combined with inorganic substances) appears on 89 US grants and 49 published applications in this corpus.
Search patents in C02F- Granted patents
- 89
- Published applications
- 49
- Assignees
- 60
- Inventors
- 208
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 4 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 4 | 0 |
| 2012 | 1 | 4 |
| 2013 | 1 | 4 |
| 2014 | 4 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 3 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 5 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extended- and multimodal-release compositions25 Aug 2026US 12,715,801 B2Finoric, LLC
- Method of inhibiting corrosion of a metal in an industrial water system21 Jul 2026US 12,686,929 B2Ecolab USA Inc.
- Corrosion control compositions and methods of mitigating corrosion24 Mar 2026US 12,584,227 B2Ecolab USA Inc.
- Concentrated aluminum compositions for aqueous corrosion control26 Aug 2025US 12,398,473 B2Bl Technologies, Inc.
- Concentrated aluminum compositions for aqueous corrosion control14 May 2024US 11,982,003 B2Bl Technologies, Inc.
- Method of Inhibiting Corrosion of a Metal in an Industrial Water System1 Oct 2026US 2026/0297758 A1Ecolab USA Inc.
- Extended- and Multimodal-Release Compositions1 May 2025US 2025/0136488 A1Finoric, LLC
- Antiscalant treatments for water that is processed to remove organic contaminants3 Apr 2025US 2025/0109051 A1Chemtreat, Inc.
- Concentrated aluminum compositions for aqueous corrosion control15 Aug 2024US 2024/0271288 A1Bl Technologies, Inc.
- Method of Inhibiting Corrosion of a Metal in an Industrial Water System28 Dec 2023US 2023/0416128 A1Ecolab USA Inc.
Most cited
By later US patents
- Water treating process97US 4,209,398 AKurita Water Industries Ltd. · 1980
- Corrosion inhibitors for aqueous systems93US 6,572,789 B1Ondeo Nalco Company · 2003
- Treatment of aqueous systems78US 4,973,409 ACiba-Geigy Corporation · 1990
- Compositions for dissolving metal sulfates76US 6,331,513 B1Jacam Chemicals, L.L.C. · 2001
- Solution and method for dissolving minerals55US 4,802,990 A1989