F05D 2300/15
Rare earth metals, i.e. sc, y, lanthanides
Official title: Rare earth metals, i.e. Sc, Y, lanthanides
F05D2300/15 (Rare earth metals, i.e. sc, y, lanthanides) appears on 128 US grants and 177 published applications in this corpus.
Search patents in F05D- Granted patents
- 128
- Published applications
- 177
- Assignees
- 59
- Inventors
- 355
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 2 |
| 2003 | 0 | 3 |
| 2004 | 1 | 3 |
| 2005 | 2 | 9 |
| 2006 | 3 | 3 |
| 2007 | 4 | 8 |
| 2008 | 2 | 3 |
| 2009 | 1 | 8 |
| 2010 | 2 | 3 |
| 2011 | 5 | 1 |
| 2012 | 1 | 5 |
| 2013 | 2 | 4 |
| 2014 | 1 | 5 |
| 2015 | 0 | 3 |
| 2016 | 3 | 13 |
| 2017 | 1 | 13 |
| 2018 | 11 | 11 |
| 2019 | 12 | 19 |
| 2020 | 8 | 6 |
| 2021 | 11 | 22 |
| 2022 | 8 | 8 |
| 2023 | 17 | 12 |
| 2024 | 12 | 8 |
| 2025 | 8 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Advanced coating chemistries for CMCS26 May 2026US 12,637,393 B2ROLLS-ROYCE plc
- Environmental barrier coating with thermal resistance12 May 2026US 12,624,229 B2Rtx Corporation
- Functional barrier coating and related methods thereof25 Nov 2025US 12,479,766 B2University of Virginia Patent Foundation
- Protection against oxidation or corrosion of a hollow part made of a superalloy28 Oct 2025US 12,454,891 B2Safran
- Environmental barrier coatings23 Sep 2025US 12,421,175 B2General Electric Company
- Abradable coating16 Apr 2026US 2026/0103993 A1Rtx Corporation
- Coating system with alkaline earth oxides8 Jan 2026US 2026/0009141 A1General Electric Company
- Method for manufacturing an abradable layer9 Jan 2025US 2025/0011937 A1Centre National De La Recherche Scientifique
- Cmc materials with integrated thermocouple19 Dec 2024US 2024/0417339 A1Safran Ceramics
- Ceramic component having silicon layer and barrier layer25 Jul 2024US 2024/0247594 A1Raytheon Technologies Corporation
Most cited
By later US patents
- Coated articles and method for the prevention of fuel thermal degradation deposits80US 5,805,973 AGeneral Electric Company · 1998
- Environmental barrier coating for a component and method for fabricating the same35US 7,595,114 B2General Electric Company · 2009
- Environmental barrier coating for silicon based substrates such as silicon nitride32US 6,902,836 B2United Technologies Corporation · 2005
- Centrifugal compressor28US 7,240,515 B2Turbocor, Inc. · 2007
- Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits24US 5,891,584 AGeneral Electric Company · 1999