C01P 2004/13
Nanotubes
C01P2004/13 (Nanotubes) appears on 443 US grants and 680 published applications in this corpus.
Search patents in C01P- Granted patents
- 443
- Published applications
- 680
- Assignees
- 409
- Inventors
- 1,604
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 3 |
| 2002 | 1 | 4 |
| 2003 | 5 | 7 |
| 2004 | 5 | 11 |
| 2005 | 7 | 28 |
| 2006 | 4 | 18 |
| 2007 | 12 | 17 |
| 2008 | 12 | 16 |
| 2009 | 10 | 35 |
| 2010 | 20 | 49 |
| 2011 | 25 | 23 |
| 2012 | 20 | 31 |
| 2013 | 17 | 20 |
| 2014 | 18 | 23 |
| 2015 | 21 | 23 |
| 2016 | 22 | 21 |
| 2017 | 23 | 26 |
| 2018 | 17 | 25 |
| 2019 | 25 | 40 |
| 2020 | 24 | 44 |
| 2021 | 22 | 38 |
| 2022 | 27 | 42 |
| 2023 | 28 | 28 |
| 2024 | 29 | 43 |
| 2025 | 25 | 33 |
| 2026 | 15 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High temperature superconducting material and a method for production6 Oct 2026US 12,753,085 B2True 2 Materials Pte Ltd.
- Compositions with carbon nanotubes for low hysteresis elastomers29 Sep 2026US 12,747,339 B2Molecular Rebar Design, LLC
- Manufacture of titanium dioxide structures22 Sep 2026US 12,741,882 B2Tiotech AS
- Boron nitride particles, resin composition, and method for producing resin composition22 Sep 2026US 12,742,057 B2Denka Company Limited
- Methods and compositions for highly purified boron nitride nanotubes15 Sep 2026US 12,735,319 B2College of William and Mary
- Carbon nanotube dispersion liquid and method of producing same8 Oct 2026US 2026/0307997 A1Zeon Corporation
- Carbon Nanotube Catalyst Preconditioning24 Sep 2026US 2026/0285685 A1Chasm Advanced Materials, Inc.MA
- 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.
- Low pt-loaded mxene-carbon nanotube aerogel film and preparation methods thereof10 Sep 2026US 2026/0265080 A1Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Synthesis of hydrogen gas by flash joule heating13 Aug 2026US 2026/0234475 A1William Marsh Rice University
Most cited
By later US patents
- Carbide nanomaterials684US 6,190,634 B1President and Fellows of Harvard College · 2001
- Method of manufacturing inorganic nanotube516US 7,005,391 B2Samsung Electronics Co., Ltd. · 2006
- Solubilizing single-walled carbon nanotubes by direct reaction with amines and alkylaryl amines132US 6,187,823 B1University of Kentucky Research Foundation · 2001
- Chemical manufacture of nanostructured materials111US 6,872,330 B2The Regents of the University of California · 2005
- Method of solubilizing shortened single-walled carbon nanotubes in organic solutions107US 6,331,262 B1University of Kentucky Research Foundation · 2001