C08G 2261/228
Polymers, i.e. more than 10 repeat units
C08G2261/228 (Polymers, i.e. more than 10 repeat units) appears on 251 US grants and 356 published applications in this corpus.
Search patents in C08G- Granted patents
- 251
- Published applications
- 356
- Assignees
- 156
- Inventors
- 778
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 6 |
| 2012 | 2 | 5 |
| 2013 | 1 | 11 |
| 2014 | 3 | 7 |
| 2015 | 3 | 5 |
| 2016 | 12 | 13 |
| 2017 | 14 | 53 |
| 2018 | 23 | 52 |
| 2019 | 31 | 38 |
| 2020 | 45 | 39 |
| 2021 | 33 | 38 |
| 2022 | 20 | 23 |
| 2023 | 18 | 22 |
| 2024 | 29 | 31 |
| 2025 | 12 | 10 |
| 2026 | 4 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Composition for forming organic film, patterning process, and compound and polymer for forming organic film8 Sep 2026US 12,730,377 B2Shin-Etsu Chemical Co., Ltd.
- Polymer and organic light-emitting diode using same12 May 2026US 12,628,546 B2LG Chem.Ltd.
- Method for manufacturing cured film and use of the same24 Mar 2026US 12,585,189 B2Merck Patent GmbH
- Anti-reflective hard mask composition27 Jan 2026US 12,535,736 B2Chempole Co., Ltd.
- Functional bottlebrush polymers14 Oct 2025US 12,441,829 B2The Florida State University Research Foundation, Inc.
- Method for manufacturing cured film and use of the same2 Jul 2026US 2026/0186416 A1Merck Patent GmbH
- Temperature integrity sensor20 Nov 2025US 2025/0354873 A1Universita Degli Studi di Cagliari
- Iron-catalyzed metathesis polymerization of olefins9 Oct 2025US 2025/0313662 A1Yeda Research and Development Co. Ltd.
- Oversubscription scheduling31 Jul 2025US 2025/0243489 A1Nutanix, Inc.
- Polymer, perovskite solar cell, photovoltaic module, and power consuming device8 May 2025US 2025/0151605 A1Contemporary Amperex Technology (Hong Kong) Limited
Most cited
By later US patents
- Polyarylether ketone imide sulfone adhesives118US 9,976,063 B2The Boeing Company · 2018
- Chromophoric polymer dots22US 9,382,473 B2University of Washington through its Center for Commercialization · 2016
- Solid electrolytic capacitor for use in a humid atmosphere17US 10,475,591 B2AVX Corporation · 2019
- Chromophoric polymer dots14US 9,810,693 B2University of Washington through its Center for Commercialization · 2017
- Halo-containing anion exchange membranes and methods thereof13US 10,294,325 B2National Technology & Engineering Solutions of Sandia, LLC · 2019