C23C 18/1241
Metallic substrates
Official title: {Metallic substrates}
C23C18/1241 (Metallic substrates) appears on 298 US grants and 421 published applications in this corpus.
Search patents in C23C- Granted patents
- 298
- Published applications
- 421
- Assignees
- 268
- Inventors
- 979
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 6 |
| 2003 | 6 | 12 |
| 2004 | 8 | 13 |
| 2005 | 7 | 9 |
| 2006 | 7 | 14 |
| 2007 | 6 | 20 |
| 2008 | 2 | 22 |
| 2009 | 4 | 22 |
| 2010 | 15 | 32 |
| 2011 | 7 | 30 |
| 2012 | 19 | 25 |
| 2013 | 14 | 18 |
| 2014 | 19 | 31 |
| 2015 | 16 | 24 |
| 2016 | 14 | 23 |
| 2017 | 16 | 8 |
| 2018 | 18 | 13 |
| 2019 | 13 | 25 |
| 2020 | 7 | 8 |
| 2021 | 7 | 5 |
| 2022 | 14 | 19 |
| 2023 | 6 | 14 |
| 2024 | 15 | 11 |
| 2025 | 10 | 10 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nanomaterial with noble metal atoms on non-noble metal substrate, and methods of preparation and use thereof28 Jul 2026US 12,692,609 B2Shenzhen Hingear Energy Co., Ltd.
- Method for making a coated stainless steel implant30 Jun 2026US 12,668,708 B2Imam Abdulrahman Bin Faisal University
- Composition for depositing a palladium coating on a substrate16 Jun 2026US 12,655,525 B2Atotech Deutschland GmbH
- Electrode for electrolysis20 Jan 2026US 12,529,154 B2LG Chem.Ltd.
- Sequential pressurization treatment method to form a silver-silicalite coated substrate18 Nov 2025US 12,473,438 B2Imam Abdulrahman Bin Faisal University
- Self-standing bi-functional electrode for overall water electrolysis1 Oct 2026US 2026/0297773 A1
- Superhydrophilic nanostructure array for water electrolysis, process of producing thereof, and applications thereof24 Sep 2026US 2026/0286553 A1Council of Scientific and Industrial Research
- Nanostructure Coating Materials and Methods of Use Thereof3 Sep 2026US 2026/0259019 A1Nelumbo Inc.
- Method for manufacturing fe-co-based coated alloy substrate, fe-co-based coated alloy substrate, and laminated core member13 Aug 2026US 2026/0234805 A1Proterial, Ltd.
- Method for depositing an aluminum oxide coating5 Mar 2026US 2026/0062811 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Sol-gel calcium phosphate ceramic coatings and method of making same75US 6,426,114 B1The University of British Columbia · 2002
- Surface pretreatment of metals to activate the surface for sol-gel coating70US 5,869,140 AThe Boeing Company · 1999
- Sol-gel coated metal62US 5,939,197 AThe Boeing Company · 1999
- Combustion chamber components for internal combustion engines60US 4,495,907 ACummins Engine Company, Inc. · 1985
- Sol for bonding expoxies to aluminum or titanium alloys59US 6,037,060 AThe Boeing Company · 2000