C23C 2/024
By cleaning or etching
Official title: {by cleaning or etching}
C23C2/024 (By cleaning or etching) appears on 659 US grants and 815 published applications in this corpus.
Search patents in C23C- Granted patents
- 659
- Published applications
- 815
- Assignees
- 161
- Inventors
- 1,310
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 14 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 2 |
| 2002 | 7 | 7 |
| 2003 | 11 | 24 |
| 2004 | 13 | 15 |
| 2005 | 9 | 6 |
| 2006 | 4 | 12 |
| 2007 | 4 | 10 |
| 2008 | 4 | 18 |
| 2009 | 4 | 16 |
| 2010 | 12 | 12 |
| 2011 | 8 | 26 |
| 2012 | 7 | 22 |
| 2013 | 11 | 23 |
| 2014 | 23 | 58 |
| 2015 | 16 | 45 |
| 2016 | 20 | 42 |
| 2017 | 35 | 41 |
| 2018 | 34 | 51 |
| 2019 | 47 | 64 |
| 2020 | 47 | 60 |
| 2021 | 53 | 42 |
| 2022 | 56 | 38 |
| 2023 | 42 | 42 |
| 2024 | 33 | 47 |
| 2025 | 45 | 54 |
| 2026 | 32 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Slurry-blasted hot-roll-based hot dip aluminized steel strip6 Oct 2026US 12,753,476 B2Cleveland-Cliffs Steel Properties Inc.
- Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated steel sheet, method for producing steel sheet, and method for producing coated steel sheet15 Sep 2026US 12,735,759 B2Jfe Steel Corporation
- Plated steel material15 Sep 2026US 12,735,775 B2Nippon Steel Corporation
- Zinc or zinc-alloy coated strip or steel with improved zinc adhesion15 Sep 2026US 12,735,780 B2voestalpine Stahl GmbH
- Method for producing a high strength coated steel sheet having improved ductility and formability, and obtained coated steel sheet8 Sep 2026US 12,729,408 B2ArcelorMittal
- High yield ratio-type high-strength steel sheet and method for manufacturing same24 Sep 2026US 2026/0286460 A1Posco
- Plated steel sheet24 Sep 2026US 2026/0286492 A1Nippon Steel Corporation
- Eyewear with antibacterial coating17 Sep 2026US 2026/0275530 A1Zenni Optical, Inc.
- Press hardened steel part having high-strength and improved ductility27 Aug 2026US 2026/0250797 A1
- Steel sheet for hot-stamping, method for manufacturing steel sheet for hot-stamping, and hot-stamped formed body27 Aug 2026US 2026/0250815 A1Nippon Steel Corporation
Most cited
By later US patents
- Hot-dip galvanized steel sheet and production thereof31US 6,312,536 B1Kabushiki Kaisha Kobe Seiko Sho · 2001
- High strength galvanized steel plate excellent in adhesion of plated metal and formability in press working and high strength alloy galvanized steel plate and method for production thereof31US 6,517,955 B1Nippon Steel Corporation · 2003
- Corrosion resistant, colored stainless steel and method of making same28US 5,397,652 AThe Louis Berkman Company · 1995
- Process for manufacturing galvanized steel sheet by nickel pre-coating method27US 5,203,985 ANippon Steel Corporation · 1993
- Surface treated steel strip with minimal plating defects and method for making23US 5,447,802 AKawasaki Steel Corporation · 1995