C08G 2261/516
Ion-conductive
Official title: ion-conductive
C08G2261/516 (Ion-conductive) appears on 106 US grants and 154 published applications in this corpus.
Search patents in C08G- Granted patents
- 106
- Published applications
- 154
- Assignees
- 87
- Inventors
- 339
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 4 | 7 |
| 2012 | 3 | 12 |
| 2013 | 1 | 6 |
| 2014 | 6 | 5 |
| 2015 | 10 | 6 |
| 2016 | 1 | 4 |
| 2017 | 5 | 13 |
| 2018 | 8 | 15 |
| 2019 | 16 | 10 |
| 2020 | 6 | 14 |
| 2021 | 10 | 8 |
| 2022 | 9 | 10 |
| 2023 | 6 | 7 |
| 2024 | 10 | 16 |
| 2025 | 6 | 6 |
| 2026 | 4 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fluorine-containing compound having sulfonic acid group and polymer electrolyte fuel cell25 Aug 2026US 12,719,070 B2Nissan Chemical Corporation
- Preparation of metallocene containing cationic polymers for anion exchange applications28 Jul 2026US 12,691,419 B2University of South Carolina
- Imidazoles and imidazolium cations with exceptional alkaline stability21 Apr 2026US 12,606,666 B2Cornell University
- Azulene-based branched poly aryl-piperidine anion exchange membranes and preparation methods thereof6 Jan 2026US 12,515,211 B2Shanghai Jiao Tong University
- Capacitor and method of its manufacturing based on oxidative polymerization dispersion16 Dec 2025US 12,500,045 B2Kemet Electronics Corporation
- Improving the mechanical integrity of polysulfonic acids1 Oct 2026US 2026/0297234 A1
- Polymer and manufacturing method thereof and material for anion exchange comprising the same30 Jul 2026US 2026/0217915 A1Hanwha Solutions Corporation
- Proton exchange membrane material and methods of making the same30 Jul 2026US 2026/0221480 A1Rensselaer Polytechnic Institute
- Copolymer for anion exchange membrane and anion exchange membrane including the same9 Jul 2026US 2026/0193394 A1SK Innovation Co., Ltd.
- Crosslinked polythiophene compounds, sulfur-carbon composite, lithium-sulfur battery, and method of manufacturing the sulfur-carbon composite19 Feb 2026US 2026/0049179 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Poly(phenylene)-based anion exchange membrane45US 7,888,397 B1Sandia Corporation · 2011
- Functionalization of poly(phenylene) by the attachment of sidechains25US 8,809,483 B1Sandia Corporation · 2014
- Multi-block sulfonated poly(phenylene) copolymer proton exchange membranes22US 8,110,636 B1Sandia Corporation · 2012
- Triblock brush block copolymers17US 10,153,513 B2California Institute of Technology · 2018
- Solid electrolytic capacitor for use in a humid atmosphere17US 10,475,591 B2AVX Corporation · 2019