C23C 2/026
Deposition of sublayers
Official title: {Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection}
C23C2/026 (Deposition of sublayers) appears on 75 US grants and 96 published applications in this corpus.
Search patents in C23C- Granted patents
- 75
- Published applications
- 96
- Assignees
- 62
- Inventors
- 297
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 6 |
| 2004 | 4 | 3 |
| 2005 | 2 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 4 |
| 2008 | 1 | 5 |
| 2009 | 1 | 3 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 4 |
| 2013 | 0 | 3 |
| 2014 | 0 | 5 |
| 2015 | 2 | 2 |
| 2016 | 5 | 2 |
| 2017 | 3 | 4 |
| 2018 | 1 | 7 |
| 2019 | 2 | 1 |
| 2020 | 4 | 8 |
| 2021 | 4 | 5 |
| 2022 | 4 | 3 |
| 2023 | 4 | 5 |
| 2024 | 4 | 6 |
| 2025 | 6 | 10 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anti-corrosion structure anchor19 May 2026US 12,630,991 B1USA Intellectual Property Holding, Inc.
- Member for automobile structure21 Apr 2026US 12,606,892 B2Hyundai Steel Company
- Coated metallic substrate24 Mar 2026US 12,584,208 B2ArcelorMittal
- Plated steel material and method for manufacturing plated steel material10 Mar 2026US 12,571,083 B2Nippon Steel Corporation
- Plated steel material and photovoltaic power generation stand23 Dec 2025US 12,503,755 B2Nippon Steel Corporation
- Member for automobile structure6 Aug 2026US 2026/0226597 A1Hyundai Steel Company
- Cut-and-processed product, and guardrail16 Apr 2026US 2026/0103860 A1Nippon Steel Corporation
- Coated checkered steel sheet12 Mar 2026US 2026/0070311 A1Nippon Steel Corporation
- Pre-treatment of a substrate for hot-dip coating22 Jan 2026US 2026/0022443 A1GM Global Technology Operations LLC
- Plated steel material and photovoltaic power generation stand18 Dec 2025US 2025/0382691 A1Nippon Steel Corporation
Most cited
By later US patents
- Process for manufacturing galvanized steel sheet by nickel pre-coating method27US 5,203,985 ANippon Steel Corporation · 1993
- Coated strip23US 5,491,036 AThe Louis Berkman Company · 1996
- Corrosion-resistant coated metal strip21US 5,616,424 AThe Louis Berkman Company · 1997
- Method for coating a metal strip21US 5,667,849 AThe Louis Berkman Company · 1997
- Rust-proofing steel sheet for fuel tanks and production method thereof21US 5,827,618 ANippon Steel Corporation · 1998