C01B 2202/36
Diameter
C01B2202/36 (Diameter) appears on 427 US grants and 699 published applications in this corpus.
Search patents in C01B- Granted patents
- 427
- Published applications
- 699
- Assignees
- 356
- Inventors
- 1,565
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 6 |
| 2003 | 2 | 14 |
| 2004 | 4 | 20 |
| 2005 | 8 | 40 |
| 2006 | 8 | 37 |
| 2007 | 16 | 21 |
| 2008 | 19 | 38 |
| 2009 | 14 | 51 |
| 2010 | 35 | 58 |
| 2011 | 28 | 37 |
| 2012 | 25 | 35 |
| 2013 | 30 | 22 |
| 2014 | 16 | 30 |
| 2015 | 24 | 18 |
| 2016 | 11 | 15 |
| 2017 | 16 | 19 |
| 2018 | 20 | 30 |
| 2019 | 18 | 27 |
| 2020 | 17 | 26 |
| 2021 | 12 | 26 |
| 2022 | 16 | 27 |
| 2023 | 22 | 28 |
| 2024 | 23 | 32 |
| 2025 | 18 | 24 |
| 2026 | 13 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalysts for cargen, methods of preparing, and uses of same6 Oct 2026US 12,752,259 B2Qatar Foundation for Education, Science and Community Development
- 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 manufacturing method and carbon nanotube manufactured using carbon dioxide25 Aug 2026US 12,715,774 B2Korea Advanced Institute of Science and Technology
- Systems and methods for microwave-driven catalytic conversion of plastics into carbon black materials and gases18 Aug 2026US 12,709,712 B2Carbon Convergence Group, Inc.
- 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.
- 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.
- Conductive Material Dispersion Liquid, Electrode, and Lithium Secondary Battery13 Aug 2026US 2026/0234002 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Method of producing regular arrays of nano-scale objects using nano-structured block-copolymeric materials513US 7,115,305 B2California Institute of Technology · 2006
- Free-standing and aligned carbon nanotubes and synthesis thereof254US 6,863,942 B2The Research Foundation of State University of New York · 2005
- Carbon nanotubes on a substrate231US 6,361,861 B1Battelle Memorial Institute · 2002
- Graphitic nanotubes in luminescence assays206US 5,866,434 AMeso Scale Technology LLP · 1999
- Method of making functionalized nanotubes201US 6,203,814 B1Hyperion Catalysis International, Inc. · 2001