C09K 11/666
Aluminates
Official title: {Aluminates; Silicates}
C09K11/666 (Aluminates) appears on 95 US grants and 77 published applications in this corpus.
Search patents in C09K- Granted patents
- 95
- Published applications
- 77
- Assignees
- 43
- Inventors
- 170
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 4 | 5 |
| 2003 | 6 | 2 |
| 2004 | 2 | 8 |
| 2005 | 2 | 14 |
| 2006 | 13 | 2 |
| 2007 | 4 | 7 |
| 2008 | 1 | 5 |
| 2009 | 6 | 3 |
| 2010 | 1 | 7 |
| 2011 | 6 | 4 |
| 2012 | 7 | 1 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light-emitting or light-absorbing component20 Aug 2024US 12,065,601 B2Technische Universiteit Eindhoven
- Synthetic material for detecting ultraviolet radiation and/or X-radiation9 Mar 2021US 10,941,340 B2Turun Yliopisto
- Red phosphor powder, preparation method thereof and luminescent device comprising same20 Aug 2019US 10,385,265 B2Grirem Advanced Materials Co., Ltd.
- Photoluminescent compounds12 Jun 2018US 9,994,766 B2Northwestern University
- Phosphor27 Mar 2018US 9,926,488 B2Epistar Corporation
- Anti-deterioration red phosphor, and preparation method and application thereof8 Jan 2026US 2026/0008956 A1Jiangsu Bree Optronics Co., Ltd
- Quantum dot, and ink composition, light-emitting device, optical member, and apparatus, each including the same9 Feb 2023US 2023/0045448 A1Hannam University Institute for Industry-Academia Cooperation
- Light-emitting or light-absorbing component5 May 2022US 2022/0135878 A1Technische Universiteit Eindhoven
- Particle, Composition, Film, Laminated Structure, Light-Emitting Device and Display23 Dec 2021US 2021/0395608 A1Sumitomo Chemical Company, Limited
- Synthetic material for detecting ultraviolet radiation and/or x-radiation9 Apr 2020US 2020/0109332 A1Turun Yliopisto
Most cited
By later US patents
- Light sources with nanometer-sized VUV radiation-absorbing phosphors490US 6,982,046 B2General Electric Company · 2006
- Radiation apparatus206US 4,298,005 A1981
- Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same135US 6,180,029 B2Superior MicroPowders LLC · 2001
- Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same110US 6,153,123 ASuperior MicroPowders LLC · 2000
- Method for efficiently generating white light with good color rendition of illuminated objects97US 4,176,299 AWestinghouse Electric Corp. · 1979