C23C 4/185
Separation of the coating from the substrate
Official title: {Separation of the coating from the substrate}
C23C4/185 (Separation of the coating from the substrate) appears on 128 US grants and 103 published applications in this corpus.
Search patents in C23C- Granted patents
- 128
- Published applications
- 103
- Assignees
- 106
- Inventors
- 341
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 10 |
| 2003 | 8 | 3 |
| 2004 | 4 | 2 |
| 2005 | 3 | 8 |
| 2006 | 1 | 3 |
| 2007 | 2 | 7 |
| 2008 | 0 | 6 |
| 2009 | 2 | 4 |
| 2010 | 4 | 6 |
| 2011 | 3 | 9 |
| 2012 | 2 | 1 |
| 2013 | 3 | 3 |
| 2014 | 4 | 5 |
| 2015 | 2 | 2 |
| 2016 | 3 | 0 |
| 2017 | 3 | 5 |
| 2018 | 1 | 5 |
| 2019 | 1 | 3 |
| 2020 | 3 | 4 |
| 2021 | 2 | 4 |
| 2022 | 4 | 3 |
| 2023 | 3 | 3 |
| 2024 | 0 | 2 |
| 2025 | 4 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Freestanding ceramic tile manufacture10 Feb 2026US 12,545,986 B2ROLLS-ROYCE plc
- Method for automated treating of 3D surfaces4 Nov 2025US 12,459,208 B2
- Printer jetting mechanism and printer employing the printer jetting mechanism21 Oct 2025US 12,447,534 B2Xerox Corporation
- Yttrium-based sprayed coating and making method24 Jun 2025US 12,338,535 B2Shin-Etsu Chemical Co., Ltd.
- Method for producing a light-weight pressure tank and light-weight pressure tank14 Jan 2025US 12,194,532 B2
- Method for evaluating corrosion resistance of thermal spray coating30 Oct 2025US 2025/0334505 A1SK Innovation Co., Ltd.
- Brake element carrier body; brake disk or brake drum; method for producing a brake element carrier body10 Apr 2025US 2025/0116305 A1
- Processes and systems for spray deposition onto polymer substrates and via masks to produce flow devices27 Mar 2025US 2025/0101564 A1The Governing Council of the University of Toronto
- Selective removal of coatings from cooling pockets of turbine blades16 Jan 2025US 2025/0020063 A1Siemens Energy Global GmbH & Co. KG
- Freestanding ceramic tile manufacture6 Jun 2024US 2024/0183019 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Titanium metal foils and method of making102US 5,489,411 ATexas Instruments Incorporated · 1996
- Methods of making mud motors49US 6,543,132 B1Baker Hughes Incorporated · 2003
- Rapid tool manufacturing43US 5,189,781 ACarnegie Mellon University · 1993
- Repair of surface defects in superalloy articles42US 4,705,203 AUnited Technologies Corporation · 1987
- Methods of making spray formed rapid tools42US 5,658,506 AFord Global Technologies, LLC · 1997