C09K 11/025
Non-luminescent particle coatings or suspension media
Official title: {non-luminescent particle coatings or suspension media}
C09K11/025 (Non-luminescent particle coatings or suspension media) appears on 2,910 US grants and 3,670 published applications in this corpus.
Search patents in C09K- Granted patents
- 2,910
- Published applications
- 3,670
- Assignees
- 925
- Inventors
- 5,552
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 11 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 13 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 13 | 0 |
| 1992 | 19 | 0 |
| 1993 | 22 | 0 |
| 1994 | 23 | 0 |
| 1995 | 25 | 0 |
| 1996 | 16 | 0 |
| 1997 | 25 | 0 |
| 1998 | 24 | 0 |
| 1999 | 24 | 0 |
| 2000 | 22 | 0 |
| 2001 | 26 | 13 |
| 2002 | 16 | 26 |
| 2003 | 33 | 35 |
| 2004 | 23 | 32 |
| 2005 | 14 | 20 |
| 2006 | 15 | 33 |
| 2007 | 19 | 45 |
| 2008 | 16 | 41 |
| 2009 | 17 | 40 |
| 2010 | 29 | 66 |
| 2011 | 26 | 79 |
| 2012 | 38 | 73 |
| 2013 | 51 | 112 |
| 2014 | 66 | 147 |
| 2015 | 103 | 194 |
| 2016 | 143 | 397 |
| 2017 | 175 | 514 |
| 2018 | 261 | 284 |
| 2019 | 302 | 213 |
| 2020 | 243 | 219 |
| 2021 | 219 | 216 |
| 2022 | 178 | 222 |
| 2023 | 201 | 231 |
| 2024 | 167 | 199 |
| 2025 | 141 | 129 |
| 2026 | 89 | 90 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- I-III-VI based quantum dots and fabrication method thereof29 Sep 2026US 12,747,388 B2Samsung SDI.Co., Ltd.
- Radiation-emitting organic-electronic device and method for producing a radiation-emitting organic-electronic device15 Sep 2026US 12,735,630 B2Pictiva Displays International Limited
- Perovskite nanoparticles and light-emitting composition comprising an organic siloxane solvent, and methods for producing the same15 Sep 2026US 12,735,631 B2Peroled Co., Ltd.
- Organic electroluminescent materials and devices25 Aug 2026US 12,715,874 B2Universal Display Corporation
- Quantum dot, forming method thereof and light-emitting device including the same25 Aug 2026US 12,716,023 B2Lextar Electronics Corporation
- Quantum dot-containing composition, wavelength conversion member, and method for manufacturing quantum dot-containing composition8 Oct 2026US 2026/0308445 A1Shin-Etsu Chemical Co., Ltd.
- Ink composition and electronic apparatus including film prepared using ink composition1 Oct 2026US 2026/0297364 A1Samsung Display Co., Ltd.
- Quantum dot composition, resin composition, and wavelength conversion material1 Oct 2026US 2026/0297422 A1Shin-Etsu Chemical Co., Ltd.
- Storage stable liquid fugitive colored fire-retardant concentrates1 Oct 2026US 2026/0297428 A1Perimeter Solutions LP
- Curable composition, cured layer using the composition, and display device including the cured layer1 Oct 2026US 2026/0299177 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Fluorescent silica-based nanoparticles1,448US 8,298,677 B2Cornell Research Foundation, Inc. · 2012
- Method to operate an incoherently emitting radiation source having at least one dielectrically impeded electrode583US 5,604,410 APatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · 1997
- Semiconductor nanocrystal probes for biological applications and process for making and using such probes437US 6,207,392 B1The Regents of the University of California · 2001
- Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission218US 8,232,533 B2Performance Indicator, LLC · 2012
- Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission214US 8,178,852 B2Performance Indicator, LLC · 2012