C09K 11/7758
Aluminates
Official title: {Aluminates; Silicates}
C09K11/7758 (Aluminates) appears on 18 US grants and 18 published applications in this corpus.
Search patents in C09K- Granted patents
- 18
- Published applications
- 18
- Assignees
- 17
- Inventors
- 51
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 2 |
| 2021 | 3 | 0 |
| 2022 | 2 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multichroic glasses4 Feb 2025US 12,215,264 B2Corning Incorporated
- Persistent luminescent nanoparticle and articles comprising the same16 Jan 2024US 11,873,431 B2Thomas Jefferson University
- Doped bismuth silicate crystals via devitrification of glass forming liquids16 Aug 2022US 11,414,341 B2Glass Coatings & Concepts, LLC
- Multichroic glasses19 Apr 2022US 11,306,246 B2Corning Incorporated
- Nitride phosphor particle dispersion-type sialon ceramic, fluorescent member, and method for producing nitride phosphor particle dispersion-type sialon ceramic20 Apr 2021US 10,982,140 B2Kanagawa Institute of Industrial Science and Technology
- Persistent Luminescent Nanoparticle and Articles Comprising the Same18 Apr 2024US 2024/0124766 A1Thomas Jefferson University
- Persistent Luminescent Nanoparticle and Articles Comprising the Same20 Oct 2022US 2022/0333005 A1Thomas Jefferson University
- Rare-earth-doped alumina-oxide laser gain media23 Jun 2022US 2022/0200231 A1The Regents of the University of California
- Multichroic glasses26 May 2022US 2022/0162502 A1Corning Incorporated
- Infrared emitting device9 Jul 2020US 2020/0220053 A1Lumileds LLC
Most cited
By later US patents
- Substrate design for optimized performance of up-conversion phosphors utilizing proper thermal management102US 7,075,707 B1Research Foundation of the University of Central Florida · 2006
- X-ray intensifying screen with enhanced emission16US 5,095,218 AEastman Kodak Company · 1992
- Phosphor preparation method13US 6,290,873 B1Fuji Photo Film Co., Ltd. · 2001
- Lighting using natural light4US 8,831,392 B2Empire Technology Development LLC · 2014
- Broadening the rare earth ion emission bandwidth, increasing emission cross section, and/or shifting peak emission wavelength in Nd-doped aluminate or silicate glasses3US 8,951,925 B2Schott AG · 2015