C04B 14/32
Carbides
Official title: Carbides; Nitrides; Borides {; Silicides}
C04B14/32 (Carbides) appears on 37 US grants and 42 published applications in this corpus.
Search patents in C04B- Granted patents
- 37
- Published applications
- 42
- Assignees
- 41
- Inventors
- 86
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 5 |
| 2020 | 1 | 3 |
| 2021 | 5 | 3 |
| 2022 | 1 | 3 |
| 2023 | 2 | 5 |
| 2024 | 4 | 3 |
| 2025 | 0 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fabrication of benzoxazine functionalized particles15 Sep 2026US 12,735,556 B2Xerox Corporation
- Compositions of steel-microfiber reinforced ultra high performance concrete (UHPC) using recycled glass powder and processes for making the same30 Jun 2026US 12,668,540 B2Integrated Composite Construction Systems, LLC
- Preparation method of heat-resistant adhesive of silicon-boron-carbon-zirconium modified aluminum-zirconium phosphate for zirconium oxide ceramics25 Jun 2024US 12,017,960 B1Civil Aviation University of China
- Method for repairing damage on non-friction surface of carbon brake disc of aircraft13 Feb 2024US 11,898,613 B2Shanghai Hangyi Research Institute of High-Tech Development Co.,Ltd.
- Uncalcined geopolymer-based refractory material and method for its preparation16 Jan 2024US 11,873,247 B2Shenzhen University
- Process for obtaining fibre-reinforced composite materials8 Oct 2026US 2026/0308065 A1Aeronautical Service S.R.L.
- Composite thermal member and method for forming same8 Jan 2026US 2026/0009595 A11414 Degrees Limited
- Cement-based electric surface heating structure and method of manufacturing the same11 Sep 2025US 2025/0287467 A1Voltocrete Innovation Kft.
- Method of making lightweight refractory composition and articles using foamed colloidal silica binder12 Jun 2025US 2025/0187983 A1Magneco/Metrel, Inc.
- Lightweight refractory casting composition and articles made using foamed colloidal silica binder12 Jun 2025US 2025/0187992 A1Magneco/Metrel, Inc.
Most cited
By later US patents
- Method of forming an abrasive compact of cubic boron nitride24US 3,944,398 A1976
- Process for producing an aggregate suitable for inclusion into a radiation shielding product21US 6,120,706 ABechtel BWXT Idaho, LLC · 2000
- Surface hardness of articles by reactive phosphate treatment17US 6,074,699 AMcDonnell Douglas Corporation · 2000
- Functionalized boron nitride materials and methods for their preparation and use14US 9,859,034 B2Empire Technology Development LLC · 2018
- Structural composition for machine tool bodies and members13US 4,382,820 AInoue-Japax Research Incorporated · 1983