C23G 3/024
By a combination of dipping and spraying
Official title: {by a combination of dipping and spraying}
C23G3/024 (By a combination of dipping and spraying) appears on 17 US grants and 11 published applications in this corpus.
Search patents in C23G- Granted patents
- 17
- Published applications
- 11
- Assignees
- 18
- Inventors
- 46
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pickling plant for surface treatment of strip steel22 Oct 2024US 12,123,100 B2SMS group GmbH
- Pickling plant and process2 Jul 2024US 12,024,781 B2Danieli & C. Officine Meccaniche SpA
- Pickling apparatus and pickling method7 Jul 2020US 10,704,151 B2Posco
- Method for cleaning wire and device therefor23 Jun 2020US 10,689,765 B2Nakagawa Special Steel Inc.
- Method for removing contaminants from exhaust gases28 Oct 2014US 8,871,166 B2Linde Aktiengesellschaft
- Ultrafast pickling method and installation therefor19 Oct 2023US 2023/0332297 A1
- Pickling plant and process2 Feb 2023US 2023/0031905 A1Danieli & C. Officine Meccaniche SpA
- Pickling plant for surface treatment of strip steel2 Sep 2021US 2021/0269927 A1SMS group GmbH
- Pickling apparatus and pickling method27 Dec 2018US 2018/0371626 A1Posco
- Method for Cleaning Wire and Device Therefor26 Oct 2017US 2017/0306508 A1Nakagawa Special Steel Inc.
Most cited
By later US patents
- Apparatus used in the treatment of a continuous strip of metal and method of use thereof34US 4,270,317 AMidland-Ross Corporation · 1981
- Apparatus for the pretreatment of moving metal strip20US 5,472,515 AWorldsource Coil Coating, Inc. · 1995
- Jet pickling apparatus11US 5,282,485 AMitsubishi Jukogyo Kabushiki Kaisha · 1994
- Equipment for surface treatment of continuously, running strips particularly pickling equipment10US 4,928,717 AMannesmann Aktiengesellschaft · 1990
- Steel pickling apparatus8US 4,850,378 ANelson Steel · 1989