C01B 2202/28
Solid content in solvents
C01B2202/28 (Solid content in solvents) appears on 109 US grants and 169 published applications in this corpus.
Search patents in C01B- Granted patents
- 109
- Published applications
- 169
- Assignees
- 109
- Inventors
- 440
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 1 | 9 |
| 2007 | 1 | 8 |
| 2008 | 2 | 16 |
| 2009 | 3 | 33 |
| 2010 | 15 | 33 |
| 2011 | 16 | 7 |
| 2012 | 7 | 4 |
| 2013 | 12 | 6 |
| 2014 | 7 | 4 |
| 2015 | 3 | 1 |
| 2016 | 5 | 2 |
| 2017 | 3 | 3 |
| 2018 | 5 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 5 |
| 2021 | 5 | 3 |
| 2022 | 4 | 4 |
| 2023 | 5 | 7 |
| 2024 | 4 | 6 |
| 2025 | 4 | 5 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for producing superhydrophobic carbon nanotube sheets31 Mar 2026US 12,590,001 B2Technology Innovation Institute - Sole Proprietorship LLC
- Method for producing anode paste for lithium-ion battery24 Feb 2026US 12,562,371 B2MCD Technologies S.A R. L.
- Method for producing semiconducting single-walled carbon nanotube dispersion27 Jan 2026US 12,534,371 B2Kao Corporation
- Electrode slurry carbon nanotube liquid dispersion, negative electrode slurry, non-aqueous electrolyte secondary battery, and method for producing electrode slurry carbon nanotube liquid dispersion29 Jul 2025US 12,374,693 B2Panasonic Intellectual Property Management Co., Ltd.
- Organic color center-tailored, semiconducting carbon nanotubes and their method of manufacture1 Jul 2025US 12,344,571 B1University of Maryland, College Park
- Carbon nanotube dispersion composition, composite material slurry, electrode film, and non-aqueous electrolyte secondary battery23 Jul 2026US 2026/0213205 A1artience Co., Ltd.
- Carbon nanotubes and method for purifying same, carbon nanotube dispersion, binder composition, electrode composition, and secondary cell16 Jul 2026US 2026/0200739 A1artience Co., Ltd.
- Carbon nanotube dispersion and preparation method therefor29 Jan 2026US 2026/0028229 A1LG Chem.Ltd.
- Electrode slurry carbon nanotube liquid dispersion, negative electrode slurry, non-aqueous electrolyte secondary battery, and method for producing electrode slurry carbon nanotube liquid dispersion16 Oct 2025US 2025/0323273 A1Panasonic Intellectual Property Management Co., Ltd.
- Solvents for carbon nanotube dispersions9 Oct 2025US 2025/0313474 A1ExxonMobil Technology and Engineering Company
Most cited
By later US patents
- Methods of oxidizing multiwalled carbon nanotubes45US 7,413,723 B2Hyperion Catalysis International, Inc. · 2008
- Polymer and method for using the polymer for noncovalently functionalizing nanotubes37US 6,905,667 B1University of Pittsburgh · 2005
- Selective placement of carbon nanotubes through functionalization21US 8,084,012 B2International Business Machines Corporation · 2011
- Selective placement of carbon nanotubes through functionalization21US 8,859,048 B2International Business Machines Corporation · 2014
- Aqueous carbon nanotube applicator liquids and methods for producing applicator liquids thereof20US 7,666,382 B2Nantero, Inc. · 2010