C04B 35/62805
Oxide ceramics
Official title: {Oxide ceramics}
C04B35/62805 (Oxide ceramics) appears on 570 US grants and 692 published applications in this corpus.
Search patents in C04B- Granted patents
- 570
- Published applications
- 692
- Assignees
- 381
- Inventors
- 1,672
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 14 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 2 |
| 2002 | 3 | 8 |
| 2003 | 9 | 16 |
| 2004 | 11 | 29 |
| 2005 | 8 | 12 |
| 2006 | 12 | 27 |
| 2007 | 10 | 25 |
| 2008 | 13 | 27 |
| 2009 | 18 | 36 |
| 2010 | 19 | 47 |
| 2011 | 15 | 42 |
| 2012 | 31 | 28 |
| 2013 | 21 | 30 |
| 2014 | 32 | 22 |
| 2015 | 25 | 28 |
| 2016 | 26 | 25 |
| 2017 | 23 | 22 |
| 2018 | 27 | 36 |
| 2019 | 24 | 30 |
| 2020 | 17 | 32 |
| 2021 | 21 | 33 |
| 2022 | 24 | 35 |
| 2023 | 33 | 41 |
| 2024 | 35 | 22 |
| 2025 | 24 | 23 |
| 2026 | 13 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of making nanopowders, nanoceramic materials and nanoceramic components15 Sep 2026US 12,735,363 B2APPLIED Materials.Inc.
- Multilayer ceramic capacitor and method of manufacturing the same23 Jun 2026US 12,665,132 B2Samsung Electro-Mechanics Co., Ltd.
- CaO—ZrO2 composition, method for producing CaO—ZrO2 composition, and CaO—ZrO2-containing refractory material and casting nozzle5 May 2026US 12,617,728 B2Krosakiharima Corporation
- Ferroelectric-piezoelectric ceramic energy storage materials, hybrid process preparation methods, and use thereof5 May 2026US 12,620,529 B1Tongji University
- Barium compound structure and manufacturing method therefor7 Apr 2026US 12,595,187 B2Panasonic Intellectual Property Management Co., Ltd.
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Alpha alumina-based ceramic material and methods of making same17 Sep 2026US 2026/0275179 A13M Innovative Properties Company
- Ceramic particles for use in a solar power tower17 Sep 2026US 2026/0276244 A1Carbo Ceramics Inc.
- Anode active material, anode and lithium secondary battery3 Sep 2026US 2026/0260898 A1LG Energy Solution, Ltd.
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Aug 2026US 2026/0233302 A1Tekna Plasma Systems Inc.
Most cited
By later US patents
- Coated silicon carbide abrasive grain306US 5,009,675 ALonza Ltd. · 1991
- Atomic layer controlled deposition on particle surfaces225US 6,613,383 B1The Regents of the University of Colorado · 2003
- Ceramic aggregate particles158US 6,881,483 B23M Innovative Properties Company · 2005
- Nanocoated primary particles and method for their manufacture141US 6,913,827 B2The Regents of the University of Colorado · 2005
- Insulating and functionalizing fine metal-containing particles with conformal ultra-thin films137US 6,713,177 B2The Regents of the University of Colorado · 2004