C04B 2237/565
Made of refractory metal oxides
Official title: made of refractory metal oxides, e.g. zirconia
C04B2237/565 (Made of refractory metal oxides) appears on 35 US grants and 34 published applications in this corpus.
Search patents in C04B- Granted patents
- 35
- Published applications
- 34
- Assignees
- 21
- Inventors
- 83
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 6 |
| 2003 | 2 | 4 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 3 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 4 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Substrate and method for producing the substrate14 Oct 2025US 12,441,088 B2TDK Electronics Co., Ltd.
- Substrate and method for producing the substrate16 Apr 2024US 11,958,271 B2TDK Electronics Co., Ltd.
- Manufacturing method of multilayer ceramic electronic device2 Apr 2024US 11,948,753 B2Taiyo Yuden Co., Ltd.
- Ceramic electronic device and manufacturing method of the same25 Jul 2023US 11,710,601 B2Taiyo Yuden Co., Ltd.
- Inorganic polymers and compositions for improved 3D printing of larger scale ceramic materials and components19 Oct 2021US 11,148,320 B1Dynamic Material Systems, LLC
- Multilayer ceramic electronic device and dielectric ceramic composition11 Jun 2026US 2026/0162896 A1Taiyo Yuden Co., Ltd.
- Substrate and method for producing the substrate15 Jan 2026US 2026/0014780 A1TDK Electronics Co., Ltd.
- Substrate and method for producing the substrate16 May 2024US 2024/0157683 A1TDK Electronics Co., Ltd.
- Manufacturing method of multilayer ceramic electronic device12 Oct 2023US 2023/0326680 A1Taiyo Yuden Co., Ltd.
- Ceramic electronic device and manufacturing method of the same5 May 2022US 2022/0139630 A1Taiyo Yuden Co., Ltd.
Most cited
By later US patents
- Light emissive ceramic laminate and method of making same65US 8,283,843 B2Nitto Denko Corporation · 2012
- Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same59US 6,451,416 B1United Technologies Corporation · 2002
- Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same44US 6,696,144 B2United Technologies Corporation · 2004
- Ceramic laminated circuit substrate33US 4,998,159 AHitachi, Ltd. · 1991
- Monolithic ceramic substrate, manufacturing and designing methods therefor, and electronic device18US 6,468,640 B2Murata Manufacturing Co., Ltd. · 2002