C09K 11/7796
With alkaline earth metals
Official title: {with alkaline earth metals}
C09K11/7796 (With alkaline earth metals) appears on 33 US grants and 40 published applications in this corpus.
Search patents in C09K- Granted patents
- 33
- Published applications
- 40
- Assignees
- 32
- Inventors
- 119
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 4 |
| 2010 | 3 | 5 |
| 2011 | 4 | 1 |
| 2012 | 3 | 2 |
| 2013 | 2 | 5 |
| 2014 | 3 | 5 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Uranium-based phosphors and compositions for displays and lighting applications14 Jan 2025US 12,195,655 B2Dolby Intellectual Property Licensing, LLC
- Paint and other materials including a taggant26 Dec 2023US 11,851,579 B2
- Phosphor6 Aug 2019US 10,370,590 B2Koito Manufacturing Co., Ltd.
- Wavelength converting material3 Jan 2017US 9,537,022 B2Epistar Corporation
- White-light LED red phosphor and method of manufacturing the same21 Apr 2015US 9,011,719 B2Jiangsu Bree Optronics Co., Ltd
- Uranium-based phosphors and compositions for displays and lighting applications23 Oct 2025US 2025/0326968 A1Edison Innovations, LLC
- Uranium-based phosphors and compositions for displays and lighting applications20 Mar 2025US 2025/0092309 A1
- Process for fabricating chloro alkali phosphate doped/ codoped by rare earth ions for optical laser amplifiers26 Dec 2024US 2024/0425406 A1
- Uranium-Based Phosphors and Compositions for Displays and Lighting Applications14 Sep 2023US 2023/0287265 A1Dolby Intellectual Property Licensing, LLC
- Paint and other materials including a taggant13 Jan 2022US 2022/0010145 A1
Most cited
By later US patents
- Light emitting device53US 7,554,129 B2Seoul Semiconductor Co., Ltd. · 2009
- Illumination device with at least one led as the light source35US 7,064,480 B2OSRAM Opto Semiconductors GmbH · 2006
- Long afterglow silicate luminescent material and its manufacturing method34US 6,093,346 A2000
- Lamp containing long decay phosphor32US 5,859,496 ANichia Chemical Industries, Ltd. · 1999
- YMO4:Eu,L phoshpor with improved lumen maintenance26US 6,402,987 B1General Electric Company · 2002