C09K 2211/1066
With sulfur
Official title: with sulfur
C09K2211/1066 (With sulfur) appears on 49 US grants and 66 published applications in this corpus.
Search patents in C09K- Granted patents
- 49
- Published applications
- 66
- Assignees
- 25
- Inventors
- 190
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 3 | 2 |
| 2015 | 4 | 7 |
| 2016 | 1 | 4 |
| 2017 | 9 | 10 |
| 2018 | 5 | 6 |
| 2019 | 3 | 4 |
| 2020 | 4 | 4 |
| 2021 | 6 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Organic electroluminescent materials and devices22 Apr 2025US 12,284,911 B2Universal Display Corporation
- Metal complexes11 Mar 2025US 12,250,871 B2UDC Ireland Limited
- Organic electroluminescent materials and devices22 Oct 2024US 12,127,470 B2Universal Display Corporation
- Benzazole derivative having heteroaryl group and organic electroluminescence device including the same11 Jun 2024US 12,006,312 B2LG Display Co., Ltd.
- Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues12 Mar 2024US 11,930,698 B2Arizona Board of Regents on behalf of Arizona State University
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0314251 A1Universal Display Corporation
- Organic compound and organic electroluminescent device using same17 Sep 2026US 2026/0282646 A1Solus Advanced Materials Co., Ltd.
- Organic electronic device using compound for organic electronic device and electronic apparatus thereof23 Jul 2026US 2026/0215079 A1Duk San Neolux Co., Ltd.
- Organic electroluminescent compound and organic electroluminescent device comprising the same16 Jul 2026US 2026/0206412 A1
- Metal complexes12 Mar 2026US 2026/0070936 A1UDC Ireland Limited
Most cited
By later US patents
- Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues77US 10,020,455 B2Arizona Board of Regents on behalf of Arizona State University · 2018
- Blue phosphorescent imidazophenanthridine materials38US 8,142,909 B2Universal Display Corporation · 2012
- Phosphorescent materials21US 8,519,384 B2Universal Display Corporation · 2013
- Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues18US 10,937,976 B2Arizona Board of Regents on behalf of Arizona State University · 2021
- Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof17US 7,915,415 B2Universal Display Corporation · 2011