C08G 2261/3229
Containing nitrogen and sulfur as heteroatoms
Official title: containing nitrogen and sulfur as heteroatoms
C08G2261/3229 (Containing nitrogen and sulfur as heteroatoms) appears on 32 US grants and 45 published applications in this corpus.
Search patents in C08G- Granted patents
- 32
- Published applications
- 45
- Assignees
- 28
- Inventors
- 123
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 5 |
| 2014 | 6 | 7 |
| 2015 | 5 | 4 |
| 2016 | 2 | 3 |
| 2017 | 3 | 5 |
| 2018 | 4 | 2 |
| 2019 | 4 | 3 |
| 2020 | 0 | 5 |
| 2021 | 4 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Size controllable conjugated polymer nanoparticles with fluorescence in the spectral range between far-red and short-wavelength infrared2 May 2023US 11,639,896 B2King Abdullah University of Science and Technology
- Polymer embodiments comprising nanohoop-containing polymer backbones and methods of making and using the same22 Nov 2022US 11,505,644 B2Georgetown University
- Organic photodetector23 Nov 2021US 11,183,637 B2Raynergy Tek Incorporation
- Polymers containing 3′-(alkoxy)-[2,2′-bithiophene]-3-carbonitrile for high performance organic photovoltaics17 Aug 2021US 11,091,585 B2Phillips 66 Company
- Conjugated polymers based on terthiophene and their applications8 Jun 2021US 11,031,557 B2Raynergy Tek Inc.
- Organic layer comprising regions having different electronic properties26 Feb 2026US 2026/0059932 A1Fondazione Istituto Italiano Di Tecnologia
- Organic photodetector, and organic semiconductor compound used for same3 Oct 2024US 2024/0334805 A1Toyobo Co., Ltd.
- White-light block polymer, ink composition, and manufacturing method thereof10 Feb 2022US 2022/0041799 A1Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Polymer embodiments comprising nanohoop-containing polymer backbones and methods of making and using the same1 Apr 2021US 2021/0095070 A1University of Oregon, The Johns Hopkins University, and Georgetown University
- Size controllable conjugated polymer nanoparticles with fluorescence in the spectral range between far-red and short-wavelength infrared7 May 2020US 2020/0141868 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Diketopyrrolopyrrole polymers for use in organic field effect transistors6US 8,912,305 B2BASF SE · 2014
- Phenanthro [1,10,9,8-c,d,e,f,g]carbazole polymers and their use as organic semiconductors5US 9,455,059 B2Merck Patent GmbH · 2016
- Electronic device comprising semiconducting polymers2US 7,928,433 B2Xerox Corporation · 2011
- Organic semiconductor compound, and organic thin film including the organic semiconductor compound2US 8,609,803 B2Samsung Electronics Co., Ltd. · 2013
- Extended isoindigo polymers and semiconductor compositions2US 8,809,484 B2Xerox Corporation · 2014