C23C 10/14
More than one element being diffused in one step
Official title: more than one element being diffused in one step
C23C10/14 (More than one element being diffused in one step) appears on 29 US grants and 25 published applications in this corpus.
Search patents in C23C- Granted patents
- 29
- Published applications
- 25
- Assignees
- 27
- Inventors
- 79
- Latest grant
- 21 Jan 2025
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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 4 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sublayer for a nickel-based superalloy for enhancing the lifetime of the parts and implementation method thereof21 Jan 2025US 12,203,153 B2Safran
- Chromium-enriched diffused aluminide coating21 May 2024US 11,987,877 B2Rtx Corporation
- Methods for creating a zinc-metal oxide layer in metal components for corrosion resistance5 Oct 2021US 11,136,660 B2Electric Power Research Institute, Inc.
- Chromium-enriched diffused aluminide10 Mar 2020US 10,584,411 B2United Technologies Corporation
- Methods of applying chromium diffusion coatings onto selective regions of a component18 Dec 2018US 10,156,007 B2Praxair S. T. Technology, Inc.
- Sublayer for a nickel-based superalloy for enhancing the lifetime of the parts and implementation method thereof26 Oct 2023US 2023/0340645 A1Safran
- Chromium-enriched diffused aluminide coating14 May 2020US 2020/0149154 A1United Technologies Corporation
- Hot corrosion-resistant coatings for gas turbine components1 Mar 2018US 2018/0058228 A1Barson Composites Corporation
- Clutch1 Mar 2018US 2018/0058516 A1Denso Corporation
- Methods of Applying Chromium Diffusion Coatings Onto Selective Regions of a Component13 Jul 2017US 2017/0198382 A1Praxair S. T. Technology, Inc.
Most cited
By later US patents
- Platinum aluminide CVD coating method62US 5,658,614 AHowmet Research Corporation · 1997
- Aluminide/MCrAlY coating system for superalloys37US 6,129,991 AHowmet Research Corporation · 2000
- Methods of forming a protective diffusion layer on nickel, cobalt and iron base alloys26US 4,501,776 ATurbine Components Corporation · 1985
- CVD codeposition of A1 and one or more reactive (gettering) elements to form protective aluminide coating23US 6,689,422 B1Howmet Research Corporation · 2004
- Method for applying diffusion aluminide coating14US 4,944,858 AUnited Technologies Corporation · 1990