C23G 5/06
Cleaning or de-greasing metallic material by other methods: using emulsions
Official title: using emulsions
C23G5/06 (Cleaning or de-greasing metallic material by other methods: using emulsions) appears on 46 US grants and 24 published applications in this corpus.
Search patents in C23G- Granted patents
- 46
- Published applications
- 24
- Assignees
- 36
- Inventors
- 107
- Latest grant
- 19 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for treating and phosphatizing metal board without using acid19 Sep 2023US 11,761,048 B2
- Process for cleaning soiled metal surfaces and substances useful for such process2 Feb 2021US 10,907,259 B2BASF SE
- Cleaning composition and cleaning method17 Dec 2019US 10,508,255 B2Kaken Tech Co., Ltd.
- Process for the demulsifying cleaning of metallic surfaces15 Aug 2017US 9,731,331 B2Chemetall GmbH
- Cleaner composition8 Aug 2017US 9,725,677 B2Jx Nippon Oil & Energy Corporation
- Composition useful in sulfate scale removal6 Nov 2025US 2025/0340470 A1Dorf Ketal Chemicals Fze
- Method for treating and phosphatizing metal board without using acid29 Apr 2021US 2021/0123113 A1Kunshan Airbag Packing Corp
- Cleaning composition and cleaning method14 Feb 2019US 2019/0048294 A1c/o KAKEN TECH Co., Ltd.
- Process for cleaning soiled metal surfaces and substances useful for such process3 May 2018US 2018/0119291 A1BASF SE
- Method for removing rust from a surface11 May 2017US 2017/0130173 A1Rustyco
Most cited
By later US patents
- High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications126US 5,811,383 AThe Dow Chemical Company · 1998
- High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications79US 5,597,792 AThe Dow Chemical Company · 1997
- Aqueous degreaser emulsion compositions60US 5,419,848 ABuckeye International, Inc. · 1995
- Liquid cleaning compositions35US 5,554,320 A1996
- Microemulsion-based acid composition and its uses, particularly for cleaning operations33US 4,540,448 ASociete Nationale Elf Aquitaine · 1985