C09K 11/682
With zinc or cadmium
Official title: {with zinc or cadmium}
C09K11/682 (With zinc or cadmium) appears on 22 US grants and 18 published applications in this corpus.
Search patents in C09K- Granted patents
- 22
- Published applications
- 18
- Assignees
- 14
- Inventors
- 35
- Latest grant
- 22 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 3 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof22 Dec 2020US 10,870,798 B2University of Massachusetts
- Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof18 Jun 2019US 10,323,183 B2University of Massachusetts
- Method of microbially producing metal gallate spinel nano-objects, and compositions produced thereby16 Jan 2018US 9,868,899 B2UT-Battelle, LLC
- Composition for radiation imaging detector and a radiation imaging detector comprising the same4 Oct 2016US 9,459,356 B2Vieworks Co., Ltd.
- Near infrared doped phosphors having a zinc, germanium, gallate matrix4 Nov 2014US 8,877,096 B2University of Georgia Research Foundation, Inc.
- Light emitting element, display device including the light emitting element, and method of manufacturing the light emitting element1 May 2025US 2025/0136862 A1Samsung Display Co., Ltd.
- Oxide fluorescent material and light emitting device using the same2 Jan 2025US 2025/0002782 A1Nichia Corporation
- Oxide phosphor, light-emitting device, and method for producing oxide phosphor13 Jun 2024US 2024/0191133 A1Nichia Corporation
- Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof18 Mar 2021US 2021/0079297 A1
- Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof26 Sep 2019US 2019/0292452 A1University of Massachusetts
Most cited
By later US patents
- Doped cadmium tungstate scintillator with improved radiation hardness51US 7,279,120 B2Intematix Corporation · 2007
- Processes for oxide based phosphors40US 5,965,192 AAdvanced Vision Technologies, Inc. · 1999
- Rare-earth-activated phosphors15US 6,783,855 B1Isis Innovation Limited · 2004
- Oxide based phosphors and processes therefor11US 6,254,805 B1Advanced Vision Technologies, Inc. · 2001
- Electron field-emission display cell device having opening depth defined by etch stop9US 6,169,357 AAdvanced Vision Technologies, Inc. · 2001