C04B 35/62836
Nitrides
Official title: {Nitrides}
C04B35/62836 (Nitrides) appears on 63 US grants and 81 published applications in this corpus.
Search patents in C04B- Granted patents
- 63
- Published applications
- 81
- Assignees
- 59
- Inventors
- 207
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 4 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 8 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 4 |
| 2016 | 1 | 3 |
| 2017 | 6 | 3 |
| 2018 | 0 | 7 |
| 2019 | 5 | 3 |
| 2020 | 4 | 5 |
| 2021 | 1 | 2 |
| 2022 | 2 | 7 |
| 2023 | 3 | 7 |
| 2024 | 6 | 8 |
| 2025 | 5 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cubic boron nitride sintered material17 Feb 2026US 12,552,719 B2Sumitomo Electric Hardmetal Corp.
- Method for water-repellent treatment of boron nitride powder and water-repellent-treated boron nitride9 Sep 2025US 12,410,055 B2Korea Institute of Fusion Energy
- Method for treating a silicon carbide fibre24 Jun 2025US 12,338,181 B2Centre National De La Recherche Scientifique
- CVD functionalized particles for CMC applications17 Jun 2025US 12,330,994 B2Rtx Corporation
- Process for improving flash sintering of ceramics and improved ceramics3 Jun 2025US 12,319,623 B2The Regents of the University of Colorado, a body corporate
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Slurry infiltration of sacrificial material23 Jul 2026US 2026/0209127 A1Rtx Corporation
- Reaction controlled melt-infiltrated fabrication of ceramic matrix composites23 Jul 2026US 2026/0209131 A1Rtx Corporation
- Method for water-repellent treatment of boron nitride powder and water-repellent-treated boron nitride4 Dec 2025US 2025/0368509 A1Korea Institute of Fusion Energy
- Cvd functionalized particles for cmc applications18 Sep 2025US 2025/0289765 A1Rtx Corporation
Most cited
By later US patents
- Atomic layer controlled deposition on particle surfaces225US 6,613,383 B1The Regents of the University of Colorado · 2003
- 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
- Abrasive cutter containing diamond particles and a method for producing the cutter93US 6,238,280 B1Hilti Aktiengesellschaft · 2001
- Proppants with carbide and/or nitride phases41US 8,047,288 B2Oxane Materials, Inc. · 2011