C08K 3/044
Carbon nanohorns or nanobells
Official title: {Carbon nanohorns or nanobells}
C08K3/044 (Carbon nanohorns or nanobells) appears on 12 US grants and 19 published applications in this corpus.
Search patents in C08K- Granted patents
- 12
- Published applications
- 19
- Assignees
- 16
- Inventors
- 42
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 3 |
| 2019 | 2 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Composite material and its method of production4 Aug 2026US 12,698,394 B2Nanoregmed Limited
- Polyimide resin composition29 Jul 2025US 12,371,532 B2Mitsubishi Gas Chemical Company, Inc.
- Composite material and its method of production28 May 2024US 11,993,711 B2Nanoregmed Limited
- Barrier layer for hoses8 Aug 2023US 11,719,364 B2ContiTech Schlauch GmbH
- Spray-coating method with particle alignment control19 Oct 2021US 11,149,154 B2Khalifa University of Science and Technology
- Process for the preparation of an elastomer composition comprising a linear or cyclic di-carboxylic acid16 Jul 2026US 2026/0201145 A1Pirelli Tyre S. P. A.
- Composite material and its method of production22 Aug 2024US 2024/0279463 A1Nanoregmed Limited
- Polyimide resin composition12 May 2022US 2022/0145010 A1Mitsubishi Gas Chemical Company, Inc.
- Stretch-formed product3 Mar 2022US 2022/0064401 A1NEC Corporation
- Composition for corrosion prevention25 Nov 2021US 2021/0366629 A1Tesla Nanocoatings, Inc.
Most cited
By later US patents