C08K 3/041
Carbon nanotubes
Official title: {Carbon nanotubes}
C08K3/041 (Carbon nanotubes) appears on 913 US grants and 1,559 published applications in this corpus.
Search patents in C08K- Granted patents
- 913
- Published applications
- 1,559
- Assignees
- 780
- Inventors
- 3,690
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 0 | 12 |
| 2005 | 2 | 12 |
| 2006 | 8 | 18 |
| 2007 | 8 | 16 |
| 2008 | 2 | 24 |
| 2009 | 4 | 25 |
| 2010 | 11 | 46 |
| 2011 | 13 | 51 |
| 2012 | 21 | 47 |
| 2013 | 19 | 63 |
| 2014 | 33 | 59 |
| 2015 | 33 | 62 |
| 2016 | 43 | 78 |
| 2017 | 58 | 86 |
| 2018 | 58 | 107 |
| 2019 | 77 | 117 |
| 2020 | 79 | 130 |
| 2021 | 78 | 100 |
| 2022 | 71 | 120 |
| 2023 | 80 | 118 |
| 2024 | 80 | 107 |
| 2025 | 91 | 87 |
| 2026 | 42 | 70 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Credential handling of an IoT safe applet6 Oct 2026US 12,757,025 B2Telefonaktiebolaget LM Ericsson (publ)
- Composition and multilayer body29 Sep 2026US 12,747,337 B2Daikin Industries, Ltd.
- Image sensor with in-pixel background subtraction and motion detection29 Sep 2026US 12,747,338 B2OmniVision Technologies, Inc.
- Self-assembling rod-coil copolymers for carbon nanotube sorting and the fabrication of carbon nanotube films22 Sep 2026US 12,741,872 B2Wisconsin Alumni Research Foundation
- Polymer and elastomer compositions having carbon nanostructure additives and articles formed therefrom for use in EMI and RFI shielding and in pressure sensing seals having quantum tunneling composite effects22 Sep 2026US 12,742,065 B2Greene, Tweed Technologies, Inc.
- Recycleable bioplastics, methods of manufacture thereof and articles comprising the same8 Oct 2026US 2026/0308306 A1University of Connecticut
- Sound absorption material and method of fabricating same8 Oct 2026US 2026/0308348 A1Agency for Science, Technology and Research
- Polymer composite dry electrodes for electrical stimulation and methods of use thereof24 Sep 2026US 2026/0284379 A1University Health Network
- Nano and Micro Particles Enhancing Physical Performance of Formulations, Preparation, and Final Product24 Sep 2026US 2026/0286068 A1Nano Catalytics, Inc.
- Conductive additive to silica-filled rubber composition and method of its production24 Sep 2026US 2026/0286091 A1Mcd Technologies S.A.R.I.
Most cited
By later US patents
- Coatings comprising carbon nanotubes and methods for forming same164US 7,060,241 B2Eikos, Inc. · 2006
- Conformal coatings comprising carbon nanotubes117US 7,118,693 B2Eikos, Inc. · 2006
- Conductive polymer compositions and methods of manufacture thereof98US 6,528,572 B1General Electric Company · 2003
- Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same79US 6,900,264 B2Georgia Tech Research Corporation · 2005
- Thermal interface material and method for making same61US 6,924,335 B2Hon Hai Precision Ind.Co., Ltd. · 2005