C04B 35/5607
Based on refractory metal carbides
Official title: {based on refractory metal carbides}
C04B35/5607 (Based on refractory metal carbides) appears on 629 US grants and 646 published applications in this corpus.
Search patents in C04B- Granted patents
- 629
- Published applications
- 646
- Assignees
- 374
- Inventors
- 1,640
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 16 | 0 |
| 1990 | 20 | 0 |
| 1991 | 12 | 0 |
| 1992 | 13 | 0 |
| 1993 | 13 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 5 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 5 |
| 2002 | 8 | 20 |
| 2003 | 22 | 23 |
| 2004 | 11 | 23 |
| 2005 | 14 | 26 |
| 2006 | 10 | 23 |
| 2007 | 15 | 18 |
| 2008 | 9 | 11 |
| 2009 | 10 | 9 |
| 2010 | 15 | 21 |
| 2011 | 4 | 21 |
| 2012 | 10 | 14 |
| 2013 | 11 | 17 |
| 2014 | 14 | 26 |
| 2015 | 19 | 29 |
| 2016 | 21 | 43 |
| 2017 | 30 | 34 |
| 2018 | 23 | 37 |
| 2019 | 27 | 35 |
| 2020 | 31 | 37 |
| 2021 | 28 | 42 |
| 2022 | 25 | 35 |
| 2023 | 17 | 28 |
| 2024 | 36 | 32 |
| 2025 | 19 | 22 |
| 2026 | 17 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultra high temperature ceramics (UHTCs) ink with improved processability and dimensional control1 Sep 2026US 12,723,004 B1The Florida International University Board of Trustees
- High-entropy carbide ceramic and rare earth-containing high-entropy carbide ceramic, fibers and precursors thereof, and methods for preparing the same11 Aug 2026US 12,703,667 B2Institute of Chemistry, Chinese Academy of Sciences
- Gradient structure cubic boron nitride composite sheet and preparation method thereof30 Jun 2026US 12,668,549 B2Central South University
- Method for making max phase composites19 May 2026US 12,630,480 B2Uchicago Argonne, LLC
- Physical forms of MXene materials exhibiting novel electrical and optical characteristics19 May 2026US 12,635,286 B2Drexel University
- Low-oxygen vanadium aluminum carbide max and manufacturing method therefor24 Sep 2026US 2026/0285768 A1Korea Institute of Geoscience and Mineral Resources
- Ultra-high-temperature ceramic (uhtc)-containing coatings and methods of depositing the same10 Sep 2026US 2026/0265150 A1The Florida International University Board of Trustees
- Physical Forms of MXene Materials Exhibiting Novel Electrical And Optical Characteristics27 Aug 2026US 2026/0255721 A1Drexel University
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Aug 2026US 2026/0233302 A1Tekna Plasma Systems Inc.
- Method for producing graphitised formed parts by means of 3d printing6 Aug 2026US 2026/0225313 A1Nippon Kornmeyer Carbon Group GmbH
Most cited
By later US patents
- Apparatuses, systems and methods for three-dimensional printing262US 9,254,535 B2Velo3D, Inc. · 2016
- Heterogeneous composite bodies with isolated cermet regions formed by high temperature, rapid consolidation253US 9,943,918 B2Powdermet, Inc. · 2018
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Apparatuses, systems and methods for three-dimensional printing197US 9,346,127 B2Velo3D, Inc. · 2016