C09K 11/717
Aluminates
Official title: {Aluminates; Silicates}
C09K11/717 (Aluminates) appears on 8 US grants and 9 published applications in this corpus.
Search patents in C09K- Granted patents
- 8
- Published applications
- 9
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Films with narrow band emission phosphor materials17 Jun 2025US 12,331,208 B2Edison Innovations, LLC
- Phosphate phosphor, light emitting device, and detecting device23 Jan 2024US 11,879,084 B2Lextar Electronics Corporation
- Ink compositions with narrow band emission phosphor materials10 Oct 2023US 11,781,028 B2General Electric Company
- Films with narrow band emission phosphor materials14 Feb 2023US 11,578,225 B2General Electric Company
- Ink compositions with narrow band emission phosphor materials26 Apr 2022US 11,312,876 B2General Electric Company
- Films with narrow band emission phosphor materials27 Feb 2025US 2025/0066633 A1GE Intellectual Property Licensing, LLC
- Films with narrow band emission phosphor materials7 Sep 2023US 2023/0279254 A1General Electric Company
- Ink compositions with narrow band emission phosphor materials6 Oct 2022US 2022/0315785 A1General Electric Company
- Films with narrow band emission phosphor materials9 Jun 2022US 2022/0177719 A1General Electric Company
- Phosphate phosphor, light emitting device, and detecting device31 Mar 2022US 2022/0098482 A1Lextar Electronics Corporation
Most cited
By later US patents
- Manganese doped zinc silicate luminescent phosphors with III-V oxide substitutions13US 4,231,892 AInternational Business Machines Corporation · 1980
- Films with narrow band emission phosphor materials5US 11,254,864 B2General Electric Company · 2022
- Ink compositions with narrow band emission phosphor materials2US 11,312,876 B2General Electric Company · 2022
- Films with narrow band emission phosphor materials2US 11,578,225 B2General Electric Company · 2023