C23F 11/182
Sulfur, boron or silicon containing compounds
Official title: {Sulfur, boron or silicon containing compounds}
C23F11/182 (Sulfur, boron or silicon containing compounds) appears on 51 US grants and 63 published applications in this corpus.
Search patents in C23F- Granted patents
- 51
- Published applications
- 63
- Assignees
- 65
- Inventors
- 168
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 5 |
| 2006 | 3 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 4 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 3 | 6 |
| 2025 | 1 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closed loop cooling water corrosion inhibition employing polymaleates and non-borate buffers10 Feb 2026US 12,546,014 B2Ecolab USA Inc.
- Concentrated aluminum compositions for aqueous corrosion control26 Aug 2025US 12,398,473 B2Bl Technologies, Inc.
- Solid coolant concentrates and production thereof31 Dec 2024US 12,180,413 B2BASF SE
- Concentrated aluminum compositions for aqueous corrosion control14 May 2024US 11,982,003 B2Bl Technologies, Inc.
- Film forming method of corrosion resistant film, corrosion resistant member on which corrosion resistant film is formed, heat exchanger, and fuel cell system27 Feb 2024US 11,912,879 B2Toyota Jidosha Kabushiki Kaisha
- Flux Compatible Heat Transfer Media3 Sep 2026US 2026/0258292 A1CCI North America Corporation
- Corrosion inhibitor having silica nanoparticles25 Jun 2026US 2026/0176531 A1ChampionX LLC
- Closed loop cooling water corrosion inhibition employing polymaleates and non-borate buffers21 May 2026US 2026/0139383 A1Ecolab USA Inc.
- Stabilization treatment liquid for 690 mpa-grade weather-resistant bridge steel member, treatment method and use2 Oct 2025US 2025/0305151 A1Baoshan Iron & Steel Co., Ltd.
- Corrosion protection of armoured wireline cable14 Aug 2025US 2025/0257473 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Methods and systems utilizing a boron-containing corrosion inhibitor for protection of titanium surfaces55US 10,138,560 B2Halliburton Energy Services.Inc. · 2018
- Inhibition of stress-corrosion cracking of steel pipeline22US 3,973,056 AAmerican Gas Association · 1976
- Composition for preventing corrosion using a sulfite-based oxygen scavenger21US 6,402,984 B1Miura Co., Ltd. · 2002
- Scavenging of hydrogen sulphide20US 5,601,700 ABlacksmith Chemical Services · 1997
- Treatment of tantalum powder17US 4,423,004 ASprague Electric Company · 1983