C04B 14/026
Of particular shape
Official title: {of particular shape, e.g. nanotubes}
C04B14/026 (Of particular shape) appears on 53 US grants and 81 published applications in this corpus.
Search patents in C04B- Granted patents
- 53
- Published applications
- 81
- Assignees
- 56
- Inventors
- 188
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 4 |
| 2018 | 3 | 5 |
| 2019 | 4 | 2 |
| 2020 | 4 | 5 |
| 2021 | 2 | 11 |
| 2022 | 7 | 10 |
| 2023 | 6 | 6 |
| 2024 | 5 | 12 |
| 2025 | 8 | 11 |
| 2026 | 4 | 3 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 3D printable cementitious ink including electromagnetic pulse resistant binders21 Jul 2026US 12,686,147 B2ICON Technology, Inc.
- Preparation of graphene nanosheets-based concrete additive14 Jul 2026US 12,679,780 B2Nanospan India Private Limited
- Compositions of steel-microfiber reinforced ultra high performance concrete (UHPC) using recycled glass powder and processes for making the same30 Jun 2026US 12,668,540 B2Integrated Composite Construction Systems, LLC
- Ultra-lightweight graphene-HBN nanoparticle aerogels17 Mar 2026US 12,577,169 B2Shandong Lutai Holding Group Co. Ltd
- Carbon fiber-reinforced metakaolin-based geopolymer composites18 Nov 2025US 12,473,232 B2Northwestern University
- Electrically conductive mineral binder compositions17 Sep 2026US 2026/0274748 A1Sika Technology AG
- 3d printable cementitious ink including electromagnetic pulse resistant binders27 Aug 2026US 2026/0250193 A1ICON Technology, Inc.
- Method for internal and external collaborative integrated protection of concrete2 Apr 2026US 2026/0092018 A1Harbin Institute of Technology
- Carbon Nanotube End Cap Impregnated Multifunctional Catalyst4 Sep 2025US 2025/0276902 A1
- 3d printable cementitious ink including electromagnetic pulse resistant binders28 Aug 2025US 2025/0269551 A1ICON Technology, Inc.
Most cited
By later US patents
- Generation of polymer concretes incorporating carbon nanotubes14US 8,426,501 B1Stc. Unm · 2013
- Large scale production of carbon nanotubes in portland cement12US 9,085,487 B2Universidade Federal de Minas Gerais · 2015
- Highly concentrated nano-reinforcement suspensions for cementitious materials and method of reinforcing such materials10US 8,865,107 B2Northwestern University · 2014
- Piezoresistive cement nanocomposites7US 10,167,714 B2Schlumberger Technology Corporation · 2019
- Concrete reinforced with hybrid nanomaterials6US 8,551,243 B2Urbanizaciones Imoboliarias del Centro S.A. de C.V. · 2013