C23F 11/06
In markedly alkaline liquids
Official title: in markedly alkaline liquids
C23F11/06 (In markedly alkaline liquids) appears on 82 US grants and 45 published applications in this corpus.
Search patents in C23F- Granted patents
- 82
- Published applications
- 45
- Assignees
- 59
- Inventors
- 184
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 5 |
| 2007 | 0 | 1 |
| 2008 | 4 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 1 | 3 |
| 2018 | 2 | 4 |
| 2019 | 2 | 1 |
| 2020 | 4 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Treated anodized metal article and method of making16 Apr 2024US 11,959,178 B2Hamilton Sundstrand Corporation
- Hafnium oxide corrosion inhibitor2 Apr 2024US 11,946,148 B2Versum Materials US, LLC
- Treated anodized metal article and method of making18 Oct 2022US 11,473,201 B2Hamilton Sundstrand Corporation
- Corrosion inhibitor and water conditioning agent30 Nov 2021US 11,186,913 B2Illinois Tool Works Inc.
- Molten salt reactor with molten moderator salt and redox-element26 Oct 2021US 11,158,431 B2Seaborg Aps
- Rust Prevention Method For Steel Material30 Jul 2026US 2026/0218387 A1JDC Corporation
- Multistage process for coating components having steel surfaces with corrosion protection2 Jul 2026US 2026/0185241 A1Henkel AG & Co. KGaA
- Nanohybrid chitosan composite-based corrosion inhibitor31 Jul 2025US 2025/0243297 A1Imam Abdulrahman Bin Faisal University
- Saturated quaternary ammonium compounds, glutaraldehyde, and tetrakis(hydroxymethyl)phosphonium sulfate for corrosion inhibition, cleaning, and biocidal efficacy in hydrogen systems6 Mar 2025US 2025/0075337 A1ChampionX LLC
- Treated anodized metal article and method of making19 Jan 2023US 2023/0012877 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Gas scrubbing system32US 4,096,085 AThe Dow Chemical Company · 1978
- Method for the removal of carbon dioxide from a process gas32US 6,312,655 B1Sasol Technology (Proprietary) Limited · 2001
- Corrosion inhibitors for alkanolamine gas treating system28US 3,959,170 AUnion Carbide Corporation · 1976
- Inhibitor for gas conditioning solutions26US 4,102,804 AThe Dow Chemical Company · 1978
- Method and composition for inhibiting the corrosion of ferrous metals26US 4,143,119 AThe Dow Chemical Company · 1979