C23C 2/0064
Using masking layers
Official title: {using masking layers}
C23C2/0064 (Using masking layers) appears on 4 US grants and 7 published applications in this corpus.
Search patents in C23C- Granted patents
- 4
- Published applications
- 7
- Assignees
- 8
- Inventors
- 22
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hot-dip plated steel sheet9 Sep 2025US 12,410,501 B2Nippon Steel Corporation
- Selective coating to inhibit cracking from galvanizing23 Apr 2019US 10,266,934 B1Sabre Communications Corporation
- Method for treating a single side of a metallic sheet9 Sep 1986US 4,610,389 AComet Research, Inc.
- Bearing material and method of making8 Jun 1982US 4,333,215 AGould Inc.
- Pre-treatment of a substrate for hot-dip coating22 Jan 2026US 2026/0022443 A1GM Global Technology Operations LLC
- Film forming method and film forming apparatus11 Sep 2025US 2025/0283214 A1Tokyo Electron Limited
- Hot-dip plated steel sheet3 Apr 2025US 2025/0109473 A1Nippon Steel Corporation
- Pressing tool and method for producing a pressing tool4 Jan 2024US 2024/0002989 A1HUECK Rheinische GmbH
- Masking device for galvanized masking19 Jul 2018US 2018/0202032 A1
Most cited
By later US patents