C01B 2202/02
Single-walled nanotubes
C01B2202/02 (Single-walled nanotubes) appears on 713 US grants and 1,023 published applications in this corpus.
Search patents in C01B- Granted patents
- 713
- Published applications
- 1,023
- Assignees
- 406
- Inventors
- 1,825
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 5 |
| 2002 | 5 | 40 |
| 2003 | 7 | 26 |
| 2004 | 23 | 47 |
| 2005 | 26 | 61 |
| 2006 | 37 | 62 |
| 2007 | 32 | 56 |
| 2008 | 31 | 83 |
| 2009 | 36 | 76 |
| 2010 | 70 | 92 |
| 2011 | 56 | 50 |
| 2012 | 43 | 33 |
| 2013 | 35 | 21 |
| 2014 | 26 | 22 |
| 2015 | 23 | 15 |
| 2016 | 23 | 31 |
| 2017 | 27 | 38 |
| 2018 | 20 | 25 |
| 2019 | 22 | 41 |
| 2020 | 23 | 42 |
| 2021 | 24 | 31 |
| 2022 | 28 | 29 |
| 2023 | 28 | 18 |
| 2024 | 24 | 27 |
| 2025 | 18 | 29 |
| 2026 | 15 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices with low thermal emissivity6 Oct 2026US 12,753,995 B2Advanced Material Development Limited
- Compositions with carbon nanotubes for low hysteresis elastomers29 Sep 2026US 12,747,339 B2Molecular Rebar Design, LLC
- 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
- Carbon nanotube hybrid materials and methods of producing the hybrid materials25 Aug 2026US 12,715,773 B2Chasm Advanced Materials, Inc.
- Carbon nanotube dispersion liquid, method for preparing same, electrode slurry composition comprising same, electrode comprising same, and lithium secondary battery comprising same18 Aug 2026US 12,709,543 B2BETTERIAL Co., Ltd.
- Carbon nanotube dispersion liquid and method of producing same8 Oct 2026US 2026/0307997 A1Zeon Corporation
- Conductive dispersion and production method therefor1 Oct 2026US 2026/0296892 A1Panasonic Intellectual Property Management Co., Ltd.
- A composite comprising carbon nanotubes and uses thereof as a cathode17 Sep 2026US 2026/0279805 A1Yeda Research and Development Co. Ltd.
- Conductive material dispersion, positive electrode manufactured using the same, and rechargeable lithium battery including the positive electrode17 Sep 2026US 2026/0279823 A1Samsung SDI.Co., Ltd.
- Carbon nanotube, conductive material dispersion including the same, and method for manufacturing an electrode for a rechargeable lithium battery using the same10 Sep 2026US 2026/0265064 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Nanotube films and articles330US 6,706,402 B2Nantero, Inc. · 2004
- Carbon nanotube devices268US 6,528,020 B1The Board of Trustees of the Leland Stanford Junior University · 2003
- Method of producing carbon nanotubes254US 6,333,016 B1The Board of Regents of the University of Oklahoma · 2001
- Method of making ropes of single-wall carbon nanotubes240US 6,183,714 B2Rice University · 2001
- Method for fabrication of patterned carbon nanotube films231US 6,277,318 B1Agere Systems Guardian Corp. · 2001