C08G 2261/3243
Containing one or more sulfur atoms as the only heteroatom
Official title: containing one or more sulfur atoms as the only heteroatom, e.g. benzothiophene
C08G2261/3243 (Containing one or more sulfur atoms as the only heteroatom) appears on 413 US grants and 561 published applications in this corpus.
Search patents in C08G- Granted patents
- 413
- Published applications
- 561
- Assignees
- 164
- Inventors
- 824
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 5 |
| 2008 | 0 | 4 |
| 2009 | 5 | 11 |
| 2010 | 8 | 20 |
| 2011 | 8 | 34 |
| 2012 | 15 | 27 |
| 2013 | 24 | 46 |
| 2014 | 25 | 40 |
| 2015 | 34 | 56 |
| 2016 | 35 | 40 |
| 2017 | 39 | 51 |
| 2018 | 45 | 45 |
| 2019 | 42 | 40 |
| 2020 | 28 | 26 |
| 2021 | 29 | 44 |
| 2022 | 21 | 23 |
| 2023 | 19 | 21 |
| 2024 | 21 | 11 |
| 2025 | 10 | 9 |
| 2026 | 4 | 3 |
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
- Poly(thiophene-co-benzothiophene-co-dibenzothiophene) copolymers and process for preparation thereof27 Jan 2026US 12,534,566 B2Council of Scientific and Industrial Research
- Anti-reflective hard mask composition27 Jan 2026US 12,535,736 B2Chempole Co., Ltd.
- Ester-substituted polymers for organic photovoltaics20 Jan 2026US 12,528,908 B2Phillips 66 Company
- Ternary polymer donor material, preparation method and application thereof25 Nov 2025US 12,479,953 B2Taizhou Huimo Technology Co., Ltd
- Dhnt monomers and polymer dyes with modified photophysical properties17 Sep 2026US 2026/0275028 A1Beckman Coulter, Inc.
- Electric or electronic device, method for manufacturing electric or electronic device, and apparatus including the electric or electronic device4 Jun 2026US 2026/0152601 A1Daicel Corporation
- Polymer, thiophene compound, conductive member, and electronic part29 Jan 2026US 2026/0028447 A1TDK Corporation
- Organic random polymer and organic optoelectronic device using the same27 Nov 2025US 2025/0366360 A1Raynergy Tek Incorporation
- Pseudo-homogeneous photo-patternable semiconducting polymer blends for organic thin-film transistors (otft)9 Oct 2025US 2025/0318420 A1
Most cited
By later US patents
- Systems and methods for ultrasound-based medical device assessment54US 9,949,720 B2C. R. Bard, Inc. · 2018
- Poly(benzodithiophenes)33US 7,524,922 B2Merck Patent GmbH · 2009
- Systems and methods for sorting recyclable items and other materials26US 10,799,915 B2AMP Robotics Corporation · 2020
- Fused thiophenes, methods for making fused thiophenes, and uses thereof18US 7,838,623 B2Corning Incorporated · 2010
- Conjugated polymers and their use in optoelectronic devices18US 8,334,456 B2Polyera Corporation · 2012