C09K 11/775
Germanates
Official title: {Germanates}
C09K11/775 (Germanates) appears on 3 US grants and 3 published applications in this corpus.
Search patents in C09K- Granted patents
- 3
- Published applications
- 3
- Assignees
- 3
- Inventors
- 13
- Latest grant
- 2 Jan 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year.
Recent patents
- Stable phosphors for lighting applications2 Jan 2018US 9,856,419 B2University of South Carolina
- Illumination system comprising a radiation source and a fluorescent material9 Jun 2009US 7,544,309 B2Koninklijke Philips Electronics N. V.
- Oxide phosphorescent glass capable of exhibiting a long lasting afterglow and photostimulated luminescence7 Aug 2001US 6,271,160 B1Sumita Optical Glass, Inc.
Most cited
By later US patents