C09K 11/7794
Vanadates
Official title: {Vanadates; Chromates; Molybdates; Tungstates}
C09K11/7794 (Vanadates) appears on 90 US grants and 122 published applications in this corpus.
Search patents in C09K- Granted patents
- 90
- Published applications
- 122
- Assignees
- 82
- Inventors
- 356
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 3 | 3 |
| 2004 | 0 | 9 |
| 2005 | 0 | 6 |
| 2006 | 5 | 14 |
| 2007 | 6 | 14 |
| 2008 | 8 | 7 |
| 2009 | 3 | 14 |
| 2010 | 8 | 12 |
| 2011 | 5 | 6 |
| 2012 | 7 | 2 |
| 2013 | 2 | 7 |
| 2014 | 1 | 2 |
| 2015 | 5 | 9 |
| 2016 | 3 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 3 |
| 2019 | 0 | 1 |
| 2020 | 0 | 3 |
| 2021 | 1 | 4 |
| 2022 | 4 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Luminescent ink and ceramic product with a label printed with luminescent ink22 Sep 2026US 12,742,087 B2AsociacióN De InvestigacióN De Las Industrias Ceramicas (Aice)
- Ultra-sensitive detection method using photoluminescent particles26 Aug 2025US 12,399,124 B2Centre National De La Recherche Scientifique
- Light source with photoluminescence emitter2 Jan 2024US 11,860,521 B2Schott AG
- Down-converted light emitting combination and method of manufacturing the same9 May 2023US 11,644,421 B2Korea University Research and Business Foundation
- Luminescent particles based on rare earth elements and use thereof as a diagnostic agent2 Aug 2022US 11,401,463 B2Centre National De La Recherche Scientifique
- Luminescent ink and ceramic product with a label printed with luminescent ink12 Feb 2026US 2026/0042925 A1AsociacióN De InvestigacióN De Las Industrias Ceramicas (Aice)
- Converter system16 Sep 2021US 2021/0288228 A1Seaborough IP I B.V.
- Capillary action test using photoluminescent inorganic nanoparticles2 Sep 2021US 2021/0270827 A1Centre National De La Recherche Scientifique
- Down-converted light emitting combination and method of manufacturing the same25 Feb 2021US 2021/0055219 A1Korea University Research and Business Foundation
- Light source with photoluminescence emitter7 Jan 2021US 2021/0003909 A1Schott AG
Most cited
By later US patents
- Light emitting device with phosphor composition440US 6,252,254 B1General Electric Company · 2001
- Red emitting phosphor materials for use in LED and LCD applications337US 7,358,542 B2Lumination LLC · 2008
- Red line emitting phosphor materials for use in LED applications112US 7,497,973 B2Lumination LLC · 2009
- Luminescent materials prepared by coating luminescent compositions onto substrate particles111US 5,518,808 AE. I. Du Pont de Nemours and Company · 1996
- Light-emitting diode device107US 6,521,915 B2Asahi Rubber Inc. · 2003