C04B 41/5027
Oxide ceramics in general
Official title: {Oxide ceramics in general; Specific oxide ceramics not covered by C04B41/5029 - C04B41/5051}
C04B41/5027 (Oxide ceramics in general) appears on 102 US grants and 98 published applications in this corpus.
Search patents in C04B- Granted patents
- 102
- Published applications
- 98
- Assignees
- 76
- Inventors
- 237
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 5 |
| 2004 | 2 | 2 |
| 2005 | 5 | 3 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 8 |
| 2016 | 4 | 8 |
| 2017 | 1 | 7 |
| 2018 | 7 | 9 |
| 2019 | 9 | 10 |
| 2020 | 9 | 2 |
| 2021 | 8 | 5 |
| 2022 | 2 | 5 |
| 2023 | 5 | 3 |
| 2024 | 5 | 6 |
| 2025 | 6 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Luminescent ink and ceramic product with a label printed with luminescent ink22 Sep 2026US 12,742,087 B2AsociacióN De InvestigacióN De Las Industrias Ceramicas (Aice)
- Sagger for sintering lithium composite transition metal oxide and preparation method thereof4 Aug 2026US 12,698,242 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Method for enhancing mechanical properties in sintered ceramic bodies having applications in dental restorations23 Dec 2025US 12,503,407 B2James R. Glidewell Dental Ceramics, Inc.
- Bond coat including metal oxides and oxygen getters21 Oct 2025US 12,448,336 B2General Electric Company
- Ceramic component and plasma etching apparatus comprising same30 Sep 2025US 12,428,347 B2Solmics Co., Ltd.
- Structural member11 Jun 2026US 2026/0159454 A1Toto Ltd.
- Processes for fabricating ceramic matrix composites21 May 2026US 2026/0138932 A1Rtx Corporation
- Thermal barrier coating for gas turbine engine components9 Apr 2026US 2026/0098345 A1ROLLS-ROYCE plc
- Luminescent ink and ceramic product with a label printed with luminescent ink12 Feb 2026US 2026/0042925 A1AsociacióN De InvestigacióN De Las Industrias Ceramicas (Aice)
- Garnet materials for li secondary batteries and methods of making and using garnet materials11 Sep 2025US 2025/0286124 A1QuantumScape Battery, Inc.
Most cited
By later US patents
- Architectural material using metal oxide exhibiting photocatalytic activity112US 5,595,813 ATakenaka Corporation · 1997
- Surface protection of porous ceramic bodies87US 5,702,761 AMcDonnell Douglas Corporation · 1997
- Process for producing fiber reinforced composite74US 5,876,659 AHitachi, Ltd. · 1999
- Fire barrier mat58US 5,955,177 A3M Innovative Properties Company · 1999
- Garnet materials for Li secondary batteries and methods of making and using garnet materials51US 10,103,405 B2QuantumScape Corporation · 2018