C08G 2261/1646
Comprising aromatic or heteroaromatic end groups
Official title: comprising aromatic or heteroaromatic end groups
C08G2261/1646 (Comprising aromatic or heteroaromatic end groups) appears on 59 US grants and 84 published applications in this corpus.
Search patents in C08G- Granted patents
- 59
- Published applications
- 84
- Assignees
- 44
- Inventors
- 208
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 12 |
| 2018 | 9 | 8 |
| 2019 | 7 | 9 |
| 2020 | 6 | 9 |
| 2021 | 7 | 10 |
| 2022 | 4 | 5 |
| 2023 | 5 | 10 |
| 2024 | 11 | 8 |
| 2025 | 2 | 5 |
| 2026 | 4 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Blue-excitable water-solvated polymeric dyes14 Jul 2026US 12,679,978 B2Becton, Dickinson and Company
- Curable resin, curable resin composition, and cured product2 Jun 2026US 12,643,977 B2DIC Corporation
- Polymer and organic light-emitting diode using same12 May 2026US 12,628,546 B2LG Chem.Ltd.
- Electroluminescent polymer based on phenanthroimidazole units, preparation method therefor, and use thereof17 Mar 2026US 12,581,846 B2South China University of Technology
- Polymer and organic electronic device using same9 Sep 2025US 12,410,278 B2Industry-Academic Cooperation Foundation Gyeongsang National University
- Temperature integrity sensor20 Nov 2025US 2025/0354873 A1Universita Degli Studi di Cagliari
- Conjugated polymers and methods of use25 Sep 2025US 2025/0297156 A1Biolegend, Inc.
- Biomolecule-polymer-pharmaceutical agent conjugates for delivering the pharmaceutical agent31 Jul 2025US 2025/0243159 A9Massachusetts Institute of Technology
- Polymer, and Organic Light Emitting Element Using Same3 Apr 2025US 2025/0113723 A1LG Chem.Ltd.
- Water-soluble fluorescent polymeric dyes13 Mar 2025US 2025/0084304 A1
Most cited
By later US patents
- Polyarylether ketone imide sulfone adhesives118US 9,976,063 B2The Boeing Company · 2018
- Regioregular pyridal[2,1,3]thiadiazole π-conjugated copolymers for organic semiconductors4US 9,293,708 B2The Regents of the University of California · 2016
- High density peptide polymers3US 10,980,744 B2The Regents of the University of California · 2021
- Conjugated polymers and methods of use3US 11,584,883 B2Biolegend, Inc. · 2023
- Polymer and electronic device and organic thin film transistor including the same2US 10,050,203 B2Samsung Electronics Co., Ltd. · 2018