C08G 2261/1434
Containing triarylamine moieties
Official title: containing triarylamine moieties
C08G2261/1434 (Containing triarylamine moieties) appears on 27 US grants and 39 published applications in this corpus.
Search patents in C08G- Granted patents
- 27
- Published applications
- 39
- Assignees
- 21
- Inventors
- 123
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 4 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 3 | 2 |
| 2018 | 2 | 5 |
| 2019 | 3 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 5 |
| 2022 | 0 | 5 |
| 2023 | 2 | 0 |
| 2024 | 8 | 2 |
| 2025 | 1 | 2 |
By publication year.
Recent patents
- Copolymer, electroluminescence device material including copolymer, and electroluminescence device11 Nov 2025US 12,466,947 B2Samsung Electronics Co., Ltd.
- Copolymer, electroluminescence device material including copolymer, and electroluminescence device24 Dec 2024US 12,173,114 B2Samsung Electronics Co., Ltd.
- Polymers, use thereof as hole transport material, and organic electronic devices comprising same27 Aug 2024US 12,071,508 B2LG Chem.Ltd.
- Block copolymer intrinsic stretchable electroluminescent elastomer and preparation method and application thereof18 Jun 2024US 12,012,481 B2Nanjing University of Posts and Telecommunications
- Polymer compound, composition including the polymer compound, light-emitting device including the polymer compound30 Apr 2024US 11,974,494 B2Samsung Electronics Co., Ltd.
- Copolymer, and composition, liquid composition, and electroluminsecnt device including the copolymer2 Oct 2025US 2025/0311610 A1Samsung Electronics Co., Ltd.
- Polymer, and Organic Light Emitting Element Using Same3 Apr 2025US 2025/0113723 A1LG Chem.Ltd.
- In-Situ crosslinking of 9,9' -spirobifluorene-based compounds for use in optoelectronic and/or in photoelectrochemical devices and manufacture thereof17 Oct 2024US 2024/0349587 A1Kaunas University of Technology
- Copolymer, electroluminescence device material including copolymer, and electroluminescence device25 Jul 2024US 2024/0247098 A1Samsung Electronics Co., Ltd.
- Copolymer, electroluminescence device material including copolymer, and electroluminescence device23 Jun 2022US 2022/0195110 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Polymer, composition including the polymer, and organic light-emitting device including the polymer9US 10,270,036 B2Samsung Electronics Co., Ltd. · 2019
- Polymers, monomers and methods of forming polymers4US 9,562,136 B2Cambridge Display Technology Limited · 2017
- Polymer material, material for electroluminescence device, composition, thin film, and electroluminescence device comprising the same3US 10,636,973 B2Samsung Electronics Co., Ltd. · 2020
- Organic light emitting composition, device and method3US 9,493,613 B2Cambridge Display Technology Limited · 2016
- Polymers, monomers and methods of forming polymers2US 10,270,037 B2Cambridge Display Technology Limited · 2019