C01B 2204/28
Solid content in solvents
C01B2204/28 (Solid content in solvents) appears on 28 US grants and 46 published applications in this corpus.
Search patents in C01B- Granted patents
- 28
- Published applications
- 46
- Assignees
- 34
- Inventors
- 130
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 5 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 4 | 6 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 1 | 5 |
| 2020 | 4 | 1 |
| 2021 | 2 | 5 |
| 2022 | 1 | 3 |
| 2023 | 1 | 5 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Blended graphene dispersions28 Apr 2026US 12,612,310 B2PPG Industries Ohio, Inc.
- Pristine graphene based biosensor for biomarker detection and related core particles, materials compositions methods and systems4 Nov 2025US 12,461,102 B2Hawkeye Bio, Limited
- Dispersible edge functionalised graphene platelets2 Sep 2025US 12,406,992 B2Sicona Battery Technologies Pty Ltd
- Carbon material dispersion25 Feb 2025US 12,237,097 B2Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Pickering emulsions22 Oct 2024US 12,122,922 B2The University of Sussex
- Blended graphene dispersions16 Jul 2026US 2026/0200742 A1PPG Industries Ohio, Inc.
- Dispersible edge functionalised graphene platelets29 Jan 2026US 2026/0031351 A1Sicona Battery Technologies Pty Ltd
- Edge functionalised graphene thermal nanofluids6 Nov 2025US 2025/0340439 A1Sicona Battery Technologies Pty Ltd
- Carbon composite material and dispersion liquid10 Jul 2025US 2025/0223172 A1KYOCERA Corporation
- Graphene dispersion2 Jan 2025US 2025/0002406 A1Concretene Ltd.
Most cited
By later US patents
- Stable dispersions of single and multiple graphene layers in solution26US 9,045,346 B2Belenos Clean Power Holdings AG · 2015
- Stable dispersions of single and multiple graphene layers in solution15US 9,548,494 B2Belenos Clean Power Holding AG · 2017
- Graphene compositions and drilling fluids derived therefrom10US 8,183,180 B2William Marsh Rice University · 2012
- Functionalised graphene oxide9US 9,156,701 B2National University of Singapore · 2015
- Sorting two-dimensional nanomaterials by thickness7US 9,221,064 B2Northwestern University · 2015