C01B 32/914
Carbides of single elements
C01B32/914 (Carbides of single elements) appears on 916 US grants and 949 published applications in this corpus.
Search patents in C01B- Granted patents
- 916
- Published applications
- 949
- Assignees
- 640
- Inventors
- 2,549
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 10 | 0 |
| 1980 | 11 | 0 |
| 1981 | 15 | 0 |
| 1982 | 12 | 0 |
| 1983 | 15 | 0 |
| 1984 | 11 | 0 |
| 1985 | 16 | 0 |
| 1986 | 14 | 0 |
| 1987 | 18 | 0 |
| 1988 | 11 | 0 |
| 1989 | 20 | 0 |
| 1990 | 21 | 0 |
| 1991 | 16 | 0 |
| 1992 | 15 | 0 |
| 1993 | 14 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 15 | 0 |
| 2000 | 4 | 0 |
| 2001 | 12 | 2 |
| 2002 | 11 | 23 |
| 2003 | 19 | 19 |
| 2004 | 19 | 26 |
| 2005 | 6 | 16 |
| 2006 | 13 | 17 |
| 2007 | 6 | 13 |
| 2008 | 8 | 8 |
| 2009 | 10 | 17 |
| 2010 | 16 | 27 |
| 2011 | 15 | 21 |
| 2012 | 11 | 32 |
| 2013 | 16 | 34 |
| 2014 | 14 | 41 |
| 2015 | 30 | 40 |
| 2016 | 26 | 25 |
| 2017 | 35 | 33 |
| 2018 | 22 | 54 |
| 2019 | 30 | 40 |
| 2020 | 33 | 61 |
| 2021 | 35 | 63 |
| 2022 | 50 | 64 |
| 2023 | 44 | 75 |
| 2024 | 43 | 74 |
| 2025 | 40 | 70 |
| 2026 | 33 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circular carbon process29 Sep 2026US 12,747,159 B2BASF SE
- Noble metal single atom or cluster-porous molybdenum carbide/carbon nanocomposite using dynamic arrangement of noble metal atoms, method for manufacturing same, catalyst for hydrogen evolution reaction or hydrogen oxidation reaction comprising same, and electrode comprising the catalyst25 Aug 2026US 12,719,062 B2Korea Advanced Institute of Science and Technology
- Silicon carbide powder and manufacturing method for same18 Aug 2026US 12,709,545 B2Fujimi Incorporated
- Furnace apparatus for crystal production18 Aug 2026US 12,709,819 B2Zadient Technologies SAS
- Preparation method of high purity SiC powder28 Jul 2026US 12,692,166 B2KCindustrial Co., Ltd.
- Infiltrated components8 Oct 2026US 2026/0308731 A1Oerlikon Metco (US) Inc.
- Methods for the synthesis and alkyl-functionalization of mxenes1 Oct 2026US 2026/0296897 A1
- High Purity SiOC and SiC, Methods Compositions and Applications1 Oct 2026US 2026/0296898 A1Pallidus, Inc.
- Manufacturing of silicon-carbon composites materials1 Oct 2026US 2026/0296899 A1Group14 Technologies, Inc.
- Molybdenum carbide, composite product, catalyst ink, method for producing molybdenum carbide, and method for producing composite product1 Oct 2026US 2026/0297771 A1DIC Corporation
Most cited
By later US patents
- Carbide nanomaterials684US 6,190,634 B1President and Fellows of Harvard College · 2001
- Nanostructured fillers and carriers316US 6,228,904 B1Nanomaterials Research Corporation · 2001
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Method of producing nanoscale powders by quenching of vapors219US 5,788,738 ANanomaterials Research Corporation · 1998