C22C 2026/002
Carbon nanotubes
Official title: {Carbon nanotubes}
C22C2026/002 (Carbon nanotubes) appears on 114 US grants and 208 published applications in this corpus.
Search patents in C22C- Granted patents
- 114
- Published applications
- 208
- Assignees
- 134
- Inventors
- 408
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 5 |
| 2006 | 0 | 2 |
| 2007 | 1 | 8 |
| 2008 | 1 | 3 |
| 2009 | 0 | 6 |
| 2010 | 5 | 12 |
| 2011 | 7 | 11 |
| 2012 | 6 | 13 |
| 2013 | 5 | 5 |
| 2014 | 7 | 9 |
| 2015 | 3 | 9 |
| 2016 | 5 | 11 |
| 2017 | 2 | 10 |
| 2018 | 4 | 10 |
| 2019 | 9 | 19 |
| 2020 | 11 | 26 |
| 2021 | 7 | 11 |
| 2022 | 8 | 9 |
| 2023 | 17 | 14 |
| 2024 | 7 | 4 |
| 2025 | 5 | 5 |
| 2026 | 1 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Solder-carbon nanostructure composites and methods of making and using thereof19 May 2026US 12,629,784 B2Carbice Corporation
- 3-D printed hydrophobic metallic nanocomposites14 Oct 2025US 12,440,896 B2The Government of the Unites States of America, as represented by the Secretary of the Navy
- Electrostatic chuck and method of manufacturing the same30 Sep 2025US 12,431,380 B2Temnest Inc.
- Composite material and composite material manufacturing method8 Jul 2025US 12,351,753 B2Sumitomo Electric Industries, Ltd.
- 3D printers and feedstocks for 3D printers8 Jul 2025US 12,351,893 B2Yazaki Corporation
- Metal Matrix Composite Comprising Nanotubes And Method Of Producing Same20 Aug 2026US 2026/0242914 A1American Boronite Corporation
- Method of forming magnesium-based composite material18 Jun 2026US 2026/0168058 A1National Taiwan University of Science and Technology
- Graphene reinforced aluminum metal matrix composites for high conductivity applications and process for producing4 Jun 2026US 2026/0152825 A1Martinrea International US Inc.
- Carbon nanostructure composites for radiation shielding and methods of making and using thereof16 Apr 2026US 2026/0106047 A1Carbice Corporation
- Bulk nanocomposite materials and methods for making these4 Dec 2025US 2025/0367916 A9Massachusetts Institute of Technology
Most cited
By later US patents
- Rapid manufacturing of carbon nanotube composite structures48US 6,949,216 B2Lockheed Martin Corporation · 2005
- Polycrystalline diamond apparatuses and methods of manufacture40US 7,841,428 B2US Synthetic Corporation · 2010
- Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts32US 8,911,521 B1US Synthetic Corporation · 2014
- Ceramic materials reinforced with single-wall carbon nanotubes as electrical conductors24US 6,875,374 B1The Regents of the University of California · 2005
- Solid-state additive manufacturing system and material compositions and structures23US 11,311,959 B2MELD Manufacturing Corporation · 2022