C01B 2202/22
Electronic properties
C01B2202/22 (Electronic properties) appears on 337 US grants and 531 published applications in this corpus.
Search patents in C01B- Granted patents
- 337
- Published applications
- 531
- Assignees
- 278
- Inventors
- 1,165
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 9 |
| 2005 | 5 | 14 |
| 2006 | 5 | 15 |
| 2007 | 8 | 10 |
| 2008 | 10 | 14 |
| 2009 | 6 | 15 |
| 2010 | 10 | 16 |
| 2011 | 5 | 13 |
| 2012 | 11 | 13 |
| 2013 | 8 | 16 |
| 2014 | 9 | 13 |
| 2015 | 13 | 16 |
| 2016 | 14 | 16 |
| 2017 | 17 | 30 |
| 2018 | 18 | 32 |
| 2019 | 24 | 25 |
| 2020 | 22 | 40 |
| 2021 | 20 | 35 |
| 2022 | 22 | 35 |
| 2023 | 26 | 34 |
| 2024 | 25 | 48 |
| 2025 | 33 | 35 |
| 2026 | 21 | 33 |
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
- Method for manufacturing carbon nanotube dispersion8 Sep 2026US 12,729,122 B2Jeio Co., Ltd.
- 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.
- Negative active material for rechargeable lithium battery and rechargeable lithium battery including same7 Jul 2026US 12,676,305 B2Samsung SDI.Co., Ltd.
- Lithium-ion battery anode30 Jun 2026US 12,671,080 B2Hon Hai Precision Industry Co., Ltd.
- Carbon nanotube dispersion liquid and method of producing same8 Oct 2026US 2026/0307997 A1Zeon Corporation
- Secondary structure of carbon nanotubes and sulfur-carbon composite comprising the same1 Oct 2026US 2026/0296891 A1LG Energy Solution, Ltd.
- 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.
Most cited
By later US patents
- Nanotube films and articles330US 6,706,402 B2Nantero, Inc. · 2004
- Devices having vertically-disposed nanofabric articles and methods of making the same152US 6,924,538 B2Nantero, Inc. · 2005
- Process for fabricating article comprising aligned truncated carbon nanotubes139US 6,283,812 B1Agere Systems Guardian Corp. · 2001
- Method for disentangling hollow carbon microfibers, electrically conductive transparent carbon microfibers aggregation film amd coating for forming such film109US 5,853,877 AHyperion Catalysis International, Inc. · 1998
- Method for separating single-wall carbon nanotubes and compositions thereof76US 7,074,310 B2William Marsh Rice University · 2006