C01B 32/164
Involving continuous processes
Official title: involving continuous processes
C01B32/164 (Involving continuous processes) appears on 147 US grants and 212 published applications in this corpus.
Search patents in C01B- Granted patents
- 147
- Published applications
- 212
- Assignees
- 122
- Inventors
- 454
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 1 | 7 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 3 |
| 2008 | 0 | 9 |
| 2009 | 3 | 7 |
| 2010 | 4 | 16 |
| 2011 | 5 | 10 |
| 2012 | 7 | 11 |
| 2013 | 3 | 6 |
| 2014 | 9 | 15 |
| 2015 | 9 | 15 |
| 2016 | 11 | 18 |
| 2017 | 26 | 10 |
| 2018 | 11 | 10 |
| 2019 | 10 | 13 |
| 2020 | 7 | 8 |
| 2021 | 6 | 8 |
| 2022 | 8 | 5 |
| 2023 | 9 | 11 |
| 2024 | 6 | 13 |
| 2025 | 5 | 7 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Pellicle, exposure original plate, exposure device, method of manufacturing pellicle, and method of manufacturing semiconductor device21 Apr 2026US 12,607,925 B2Mitsui Chemicals, Inc.
- Method for mass synthesis of carbon nanotubes and carbon nanotubes synthesized thereby14 Apr 2026US 12,600,631 B2Korea Maritime University Industry-Academic Cooperation Foundation
- Method of making carbon nanotube bundles10 Feb 2026US 12,545,585 B2King Abdulaziz University
- Method for continuous production of carbon nanotubes2 Dec 2025US 12,486,172 B2Korbon Co., Ltd.
- Carbon nanotube-resin composite and method for manufacturing carbon nanotube-resin composite25 Nov 2025US 12,480,230 B2Sumitomo Electric Industries, Ltd.
- Carbon Nanotube Catalyst Preconditioning24 Sep 2026US 2026/0285685 A1Chasm Advanced Materials, Inc.MA
- Rapid and non-destructive in-situ formation of nitrogen-doped carbon nanomaterials and the methods of production thereof23 Apr 2026US 2026/0109606 A1Trimtabs Ltd
- Carbon nanotube collection apparatus, carbon nanotube manufacturing apparatus, and carbon nanotube collection method5 Feb 2026US 2026/0035247 A1Dowa Thermotech Co., Ltd.
- Integrated production of thiophene and carbon nanotubes25 Sep 2025US 2025/0296842 A1ExxonMobil Technology and Engineering Company
- Carbon nanotube assembly31 Jul 2025US 2025/0243066 A1Zeon Corporation
Most cited
By later US patents
- Process for the continuous production of aligned carbon nanotubes146US 7,160,531 B1University of Kentucky Research Foundation · 2007
- Direct synthesis of long single-walled carbon nanotube strands74US 7,615,204 B2Rensselaer Polytechnic Institute · 2009
- Apparatus and method for producing aligned carbon-nanotube aggregates68US 7,897,209 B2National Institute of Advanced Industrial Science and Technology · 2011
- Pure carbon isotropic alloy of allotropic forms of carbon including single-walled carbon nanotubes and diamond-like carbon64US 7,097,906 B2Lockheed Martin Corporation · 2006
- Carbon nanostructures and methods of preparation60US 6,765,949 B22004