C23C 10/00
Solid state diffusion of only metal elements or silicon into metallic material
Official title: Solid state diffusion of only metal elements or silicon into metallic material surfaces
C23C10/00 (Solid state diffusion of only metal elements or silicon into metallic material) appears on 1,126 US grants and 1,040 published applications in this corpus.
Search patents in C23C- Granted patents
- 1,126
- Published applications
- 1,040
- Assignees
- 532
- Inventors
- 2,340
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 12 | 0 |
| 1978 | 20 | 0 |
| 1979 | 17 | 0 |
| 1980 | 12 | 0 |
| 1981 | 11 | 0 |
| 1982 | 13 | 0 |
| 1983 | 9 | 0 |
| 1984 | 12 | 0 |
| 1985 | 16 | 0 |
| 1986 | 8 | 0 |
| 1987 | 15 | 0 |
| 1988 | 2 | 0 |
| 1989 | 16 | 0 |
| 1990 | 19 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 14 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 14 | 0 |
| 1998 | 20 | 0 |
| 1999 | 27 | 0 |
| 2000 | 27 | 0 |
| 2001 | 34 | 6 |
| 2002 | 46 | 28 |
| 2003 | 40 | 41 |
| 2004 | 28 | 51 |
| 2005 | 32 | 41 |
| 2006 | 24 | 46 |
| 2007 | 17 | 57 |
| 2008 | 24 | 46 |
| 2009 | 25 | 52 |
| 2010 | 19 | 54 |
| 2011 | 20 | 46 |
| 2012 | 33 | 42 |
| 2013 | 29 | 50 |
| 2014 | 31 | 33 |
| 2015 | 29 | 48 |
| 2016 | 24 | 48 |
| 2017 | 35 | 52 |
| 2018 | 54 | 52 |
| 2019 | 37 | 36 |
| 2020 | 38 | 45 |
| 2021 | 25 | 27 |
| 2022 | 25 | 40 |
| 2023 | 30 | 28 |
| 2024 | 31 | 21 |
| 2025 | 27 | 24 |
| 2026 | 7 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C23C 10/28Solid state diffusion of only metal elements or silicon into metallic material693
- C23C 10/02Pretreatment of the material to be coated300
- C23C 10/60After-treatment249
- C23C 10/06Solid state diffusion of only metal elements or silicon into metallic material203
- C23C 10/18Solid state diffusion of only metal elements or silicon into metallic material188
- C23C 10/04Diffusion into selected surface areas104
Recent patents
- Counter electrode for electrochromic devices4 Aug 2026US 12,698,233 B2View Operating Corporation
- Airfoil external masking for internal aluminization30 Jun 2026US 12,668,866 B2Rtx Corporation
- Method of removing contaminants from a diffusion-coated component23 Jun 2026US 12,661,696 B2General Electric Company
- Nickel-based alloy with a slurry coating, with high resistance to metal dusting24 Mar 2026US 12,584,627 B2National Institute for Aerospace Technology (INTA)
- Method of producing a phosphatable part from a sheet coated with an aluminum-based coating and a zinc coating10 Mar 2026US 12,571,086 B2ArcelorMittal
- Zinc-containing particles, method of manufacturing such particles by a thermal evaporation-condensation process, and coating composition comprising such particles1 Oct 2026US 2026/0295670 A1Danmarks Tekniske Universitet
- Coated steel, hot stamping parts formed therefrom, and hot stamping method20 Aug 2026US 2026/0241433 A1Magna International Inc.
- Ceramic coating13 Aug 2026US 2026/0234782 A1
- Coated fastener and manufacturing method for same6 Aug 2026US 2026/0226933 A1Posco
- Forming intermetal nitride phase in metal nitride layer16 Jul 2026US 2026/0201533 A1Lam Research Corporation
Most cited
By later US patents
- Method and equipment for growing thin films872US 5,711,811 AMikrokemia Oy · 1998
- Nanocoated primary particles and method for their manufacture141US 6,913,827 B2The Regents of the University of Colorado · 2005
- Insulating and functionalizing fine metal-containing particles with conformal ultra-thin films137US 6,713,177 B2The Regents of the University of Colorado · 2004
- Electrochromic devices134US 8,432,603 B2View, Inc. · 2013
- Methods for manufacturing components from articles formed by additive-manufacturing processes117US 8,506,836 B2Honeywell International Inc. · 2013