C09K 2211/104
With other heteroatoms
Official title: with other heteroatoms
C09K2211/104 (With other heteroatoms) appears on 120 US grants and 230 published applications in this corpus.
Search patents in C09K- Granted patents
- 120
- Published applications
- 230
- Assignees
- 69
- Inventors
- 542
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 8 |
| 2006 | 2 | 1 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 2 | 10 |
| 2010 | 4 | 7 |
| 2011 | 2 | 3 |
| 2012 | 4 | 3 |
| 2013 | 3 | 4 |
| 2014 | 4 | 7 |
| 2015 | 4 | 8 |
| 2016 | 6 | 12 |
| 2017 | 8 | 10 |
| 2018 | 10 | 13 |
| 2019 | 8 | 5 |
| 2020 | 11 | 12 |
| 2021 | 6 | 14 |
| 2022 | 5 | 16 |
| 2023 | 8 | 33 |
| 2024 | 8 | 25 |
| 2025 | 15 | 18 |
| 2026 | 7 | 14 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Organic molecules for optoelectronic devices11 Aug 2026US 12,703,711 B2Samsung Display Co., Ltd.
- Organic electroluminescent element11 Aug 2026US 12,703,824 B2Nippon Steel Chemical & Material Co., Ltd.
- Ligands for nano-sized materials26 May 2026US 12,637,486 B2Samsung Electronics Co., Ltd.
- Organic electroluminescent device5 May 2026US 12,622,129 B2Nippon Steel Chemical & Material Co., Ltd.
- Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound21 Apr 2026US 12,606,581 B2Samsung Display Co., Ltd.
- Organic electroluminescent materials and devices17 Sep 2026US 2026/0282733 A1Universal Display Corporation
- Aromatic compounds for organic electroluminescent devices16 Jul 2026US 2026/0200952 A1UDC Ireland Limited
- Light Emitting Element, Monoamine Compound For The Light Emitting Element, And Electronic Apparatus Including The Light Emitting Element18 Jun 2026US 2026/0173751 A1Samsung Display Co., Ltd.
- Organic electroluminescent materials and devices11 Jun 2026US 2026/0165019 A1Universal Display Corporation
- Heteroaromatic compounds for organic electroluminescent devices28 May 2026US 2026/0150576 A1UDC Ireland Limited
Most cited
By later US patents
- Synthesis of four coordinated platinum complexes and their applications in light emitting devices thereof137US 8,946,417 B2Arizona Board of Regents, acting for and on behalf of Arizona State University · 2015
- Array of light-emitting OLED microcavity pixels97US 7,023,013 B2Eastman Kodak Company · 2006
- Synthesis of four coordinated platinum complexes and their applications in light emitting devices thereof97US 9,550,801 B2Arizona Board of Regents, acting for and on behalf of Arizona State University · 2017
- Tetradentate metal complexes with carbon group bridging ligands77US 10,033,003 B2Arizona Board of Regents on behalf of Arizona State University · 2018
- OLEDs utilizing macrocyclic ligand systems29US 7,655,323 B2Universal Display Corporation · 2010