C04B 2237/568
Made of non-oxide ceramics
Official title: made of non-oxide ceramics
C04B2237/568 (Made of non-oxide ceramics) appears on 48 US grants and 21 published applications in this corpus.
Search patents in C04B- Granted patents
- 48
- Published applications
- 21
- Assignees
- 37
- Inventors
- 125
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 10 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
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.
- Carbon foam, stack carbon foam, and method of manufacturing stack carbon foam20 Sep 2022US 11,450,856 B2Asahi Kasei Kabushiki Kaisha
- Power-module substrate unit and power module5 Dec 2017US 9,837,363 B2Mitsubishi Materials Corporation
- Processing method for constraining lower melting point metals within ceramic laminates during sintering8 Aug 2017US 9,724,897 B2EmiSense Technologies, LLC
- Substrate and method for producing the substrate15 Jan 2026US 2026/0014780 A1TDK Electronics Co., Ltd.
- Metal-ceramic substrate, method for the production thereof, and module30 Jan 2025US 2025/0034050 A1Heraeus Electronics GmbH & Co. KG
- Substrate and method for producing the substrate16 May 2024US 2024/0157683 A1TDK Electronics Co., Ltd.
- Method for Manufacturing Silicon Nitride Substrate24 Nov 2022US 2022/0371963 A1Oci Company Ltd.
- Substrate and Method for Producing the Substrate27 Jan 2022US 2022/0024188 A1TDK Electronics Co., Ltd.
Most cited
By later US patents
- Method for joining ceramic shapes128US 5,139,594 AThe United States of America as represented by the United States Department of Energy · 1992
- Method for constructing three dimensional bodies from laminations100US 5,779,833 ACase Western Reserve University · 1998
- Sintered ceramic heater element62US 4,634,837 ANippon Soken, Inc. · 1987
- Brazing paste for bonding metal and ceramic44US 4,924,033 AKabushiki Kaisha Toshiba · 1990
- Metal-ceramic composite body and a method of manufacturing the same42US 4,614,453 ANGK Insulators, Ltd. · 1986