C09D 5/22
Luminous paints
Official title: Luminous paints {(luminescent compositions C09K11/00)}
C09D5/22 (Luminous paints) appears on 305 US grants and 418 published applications in this corpus.
Search patents in C09D- Granted patents
- 305
- Published applications
- 418
- Assignees
- 323
- Inventors
- 1,095
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 4 |
| 2003 | 1 | 7 |
| 2004 | 5 | 3 |
| 2005 | 2 | 9 |
| 2006 | 3 | 3 |
| 2007 | 5 | 6 |
| 2008 | 1 | 9 |
| 2009 | 1 | 10 |
| 2010 | 3 | 6 |
| 2011 | 3 | 6 |
| 2012 | 4 | 13 |
| 2013 | 1 | 9 |
| 2014 | 7 | 15 |
| 2015 | 7 | 14 |
| 2016 | 17 | 26 |
| 2017 | 24 | 43 |
| 2018 | 22 | 24 |
| 2019 | 20 | 27 |
| 2020 | 18 | 20 |
| 2021 | 20 | 45 |
| 2022 | 24 | 22 |
| 2023 | 25 | 27 |
| 2024 | 20 | 31 |
| 2025 | 16 | 25 |
| 2026 | 15 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electroluminescent flexographic printing ink and preparation method thereof22 Sep 2026US 12,742,079 B2Beijing Institute of Graphic Communication
- Non-lethal marking composition, projectile, and cartridge22 Sep 2026US 12,742,621 B2General Dynamics Ordnance and Tactical Systems - Canada, Inc.
- Luminescent cold spray coating and method8 Sep 2026US 12,729,310 B2The United States of America as represented by the Secretary of the Navy
- Compositions and methods for deposition of ultrathin nanoparticle films4 Aug 2026US 12,698,406 B2The Boeing Company
- Rylene dicarboximides2 Jun 2026US 12,643,862 B2BASF SE
- Wavelength conversion sheet, backlight, and liquid crystal display device8 Oct 2026US 2026/0308447 A1Dai Nippon Printing Co.Ltd.
- Process for synthesizing europium-doped strontium magnesium germanate phosphors3 Sep 2026US 2026/0258300 A1Princess Nourah Bint Abdulrahman University
- Quantum dot composition, light-emitting device, electronic apparatus, and electronic equipment13 Aug 2026US 2026/0239871 A1Samsung Display Co., Ltd.
- Aqueous composition for coating threaded member and threaded member16 Jul 2026US 2026/0201172 A1Threebond Co., Ltd.
- Film, preparation method thereof and photoelectric device16 Jul 2026US 2026/0206479 A1Guangdong Juhua Research Institute of Advanced Display
Most cited
By later US patents
- Motor vehicle234US 7,753,541 B2Volkswagen Aktiengesellschaft · 2010
- Golf ball88US 5,156,405 ASumitomo Rubber Industries, Ltd. · 1992
- Multi-detectable ink compositions and method of use46US 4,015,131 APitney Bowes Inc. · 1977
- Phosphorescent highway paint composition43US 5,665,793 A1997
- Long decay luminescent material39US 5,853,614 ABeijing Hongye Coating Materials Company · 1998