C09B 67/0005
The pigments being nanoparticles
Official title: {the pigments being nanoparticles}
C09B67/0005 (The pigments being nanoparticles) appears on 50 US grants and 71 published applications in this corpus.
Search patents in C09B- Granted patents
- 50
- Published applications
- 71
- Assignees
- 38
- Inventors
- 171
- Latest grant
- 22 Apr 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 5 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 7 | 11 |
| 2009 | 5 | 7 |
| 2010 | 6 | 11 |
| 2011 | 5 | 6 |
| 2012 | 5 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 3 |
| 2015 | 4 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 4 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Self-assembled melanin particles for color production22 Apr 2025US 12,280,349 B2The University of Akron
- Nano dye molecule, color filter, and display panel27 Sep 2022US 11,453,781 B2Tcl China Star Optoelectronics Technology Co., Ltd.
- Process for producing dye-containing thermosetting resin particles22 Mar 2022US 11,279,872 B2Konica Minolta, Inc.
- Angle-independent colloidal particles-based structure and method for producing the same18 Feb 2020US 10,562,781 B2Research & Business Foundation Sungkyunkwan University
- Method for coating with dispersions of active ingredients coated in a polymer layer3 Sep 2019US 10,399,115 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- New nanoparticles for use in the detection of target biomolecules19 Dec 2024US 2024/0418711 A1Aplex Bio AB
- Composite colored particles19 Sep 2024US 2024/0309230 A1Mitsubishi Pencil Company, Limited
- Reversibly protected colorants and methods of use28 Mar 2024US 2024/0100212 A1Kinnos Inc.
- Dye aggregates-containing nanoparticles and uses thereof15 Feb 2024US 2024/0050596 A1Board of Regents, The University of Texas System
- Self-assembled melanin particles for color production16 Mar 2023US 2023/0080523 A1The University of Akron
Most cited
By later US patents
- Coated nanoparticles262US 6,548,264 B1University of Florida · 2003
- Quinacridone nanoscale pigment particles96US 7,427,323 B1Xerox Corporation · 2008
- Method of making nanoparticles36US 7,332,351 B2University of Florida · 2008
- Quinacridone nanoscale pigment particles and methods of making same26US 7,534,294 B1Xerox Corporation · 2009
- Nanosized particles of benzimidazolone pigments24US 7,503,973 B1Xerox Corporation · 2009