C04B 35/053
Fine ceramics
C04B35/053 (Fine ceramics) appears on 162 US grants and 175 published applications in this corpus.
Search patents in C04B- Granted patents
- 162
- Published applications
- 175
- Assignees
- 163
- Inventors
- 650
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 3 |
| 2003 | 3 | 2 |
| 2004 | 3 | 8 |
| 2005 | 5 | 8 |
| 2006 | 3 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 6 |
| 2009 | 1 | 6 |
| 2010 | 1 | 5 |
| 2011 | 3 | 8 |
| 2012 | 3 | 2 |
| 2013 | 4 | 8 |
| 2014 | 4 | 10 |
| 2015 | 3 | 7 |
| 2016 | 5 | 7 |
| 2017 | 6 | 12 |
| 2018 | 10 | 8 |
| 2019 | 9 | 8 |
| 2020 | 2 | 7 |
| 2021 | 5 | 11 |
| 2022 | 8 | 15 |
| 2023 | 7 | 11 |
| 2024 | 8 | 6 |
| 2025 | 6 | 6 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Functionally graded firing setters and process for manufacturing these setters12 May 2026US 12,623,968 B2
- Prepreg for ceramic matrix composite12 May 2026US 12,623,972 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- 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
- Ceramic joined body, electrostatic chucking device, and method for producing ceramic joined body27 Jan 2026US 12,538,748 B2Sumitomo Osaka Cement Co., Ltd.
- Continuous additive manufacturing method for making ceramic articles, and ceramic articles20 Jan 2026US 12,528,743 B2Solventum Intellectual Properties Company
- CaO-ZrO2 Composition, Method for Producing CaO-ZrO2 Composition, and CaO-ZrO2-Containing Refractory Material and Casting Nozzle13 Aug 2026US 2026/0234064 A1Krosakiharima Corporation
- Ceramic material and manufacturing method thereof2 Jul 2026US 2026/0184640 A1Industrial Technology Research Institute
- Composite powder containing yttria and method for manufacturing same11 Jun 2026US 2026/0159449 A1Komico Ltd.
- Support substrate, composite substrate, electronic device, and module5 Feb 2026US 2026/0039273 A1Quanzhou Sanan Integrated Circuit Co., Ltd.
- Oxide sintered body23 Oct 2025US 2025/0326692 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Ceramic ferroelectric composite materials with enhanced electronic properties BSTO-Mg based compound-rare earth oxide175US 6,074,971 AThe United States of America as represented by the Secretary of the Army · 2000
- Ceramic matrix nanocomposites containing carbon nanotubes for enhanced mechanical behavior100US 6,420,293 B1Rensselaer Polytechnic Institute · 2002
- Sintered bodies based on niobium suboxide79US 7,419,926 B2H. C. Starck GmbH · 2008
- Process for producing fiber reinforced composite74US 5,876,659 AHitachi, Ltd. · 1999
- Fibrous material for composite materials, fiber-reinforced composite materials produced therefrom, and process for producing same50US 4,961,990 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1990