C04B 35/58078
Based on zirconium or hafnium borides
Official title: {based on zirconium or hafnium borides}
C04B35/58078 (Based on zirconium or hafnium borides) appears on 180 US grants and 99 published applications in this corpus.
Search patents in C04B- Granted patents
- 180
- Published applications
- 99
- Assignees
- 119
- Inventors
- 432
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 12 | 0 |
| 1991 | 12 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 0 | 5 |
| 2007 | 1 | 4 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 2 | 3 |
| 2011 | 3 | 1 |
| 2012 | 3 | 3 |
| 2013 | 4 | 3 |
| 2014 | 3 | 4 |
| 2015 | 1 | 3 |
| 2016 | 4 | 4 |
| 2017 | 4 | 3 |
| 2018 | 3 | 4 |
| 2019 | 2 | 6 |
| 2020 | 6 | 8 |
| 2021 | 5 | 8 |
| 2022 | 1 | 4 |
| 2023 | 2 | 5 |
| 2024 | 5 | 6 |
| 2025 | 7 | 3 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Prepreg for ceramic matrix composite12 May 2026US 12,623,972 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Process for obtaining composite, ultra-refractory, fibre-reinforced ceramic materials17 Mar 2026US 12,577,171 B2Consiglio Nazionale Delle Ricerche
- Continuous additive manufacturing method for making ceramic articles, and ceramic articles20 Jan 2026US 12,528,743 B2Solventum Intellectual Properties Company
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Jan 2026US 12,521,789 B2Tekna Plasma Systems Inc.
- Ablation-resistant high-entropy carbide-high-entropy diboride-silicon carbide multiphase ceramic and preparation thereof23 Dec 2025US 12,503,404 B2Zhejiang Normal University
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Aug 2026US 2026/0233302 A1Tekna Plasma Systems Inc.
- Silicon-containing transition-metal boride evaporation source13 Aug 2026US 2026/0234787 A1Plansee Composite Materials GmbH
- Slurry infiltration of sacrificial material23 Jul 2026US 2026/0209127 A1Rtx Corporation
- Preceramic short chained polymers and methods thereof28 May 2026US 2026/0146134 A1
- Process for obtaining composite, ultra-refractory, fibre-reinforced ceramic materials12 Mar 2026US 2026/0070849 A1Consiglio Nazionale Delle Ricerche
Most cited
By later US patents
- Continuous fiber reinforced composites and methods, apparatuses, and compositions for making the same97US 6,899,777 B2Advanced Ceramics Research, Inc. · 2005
- Process for producing fiber reinforced composite74US 5,876,659 AHitachi, Ltd. · 1999
- Wear resistant low friction coating composition, coated components, and method for coating thereof66US 8,034,153 B2Momentive Performances Materials, Inc. · 2011
- Process for preparing self-supporting bodies and products made thereby59US 4,777,014 ALanxide Technology Company, LP · 1988
- Process for manufacture of refractory hard metal containing plates for aluminum cell cathodes48US 4,582,553 ACommonwealth Aluminum Corporation · 1986