H01M 4/606
Containing aromatic main chain polymers
Official title: {containing aromatic main chain polymers}
H01M4/606 (Containing aromatic main chain polymers) appears on 288 US grants and 450 published applications in this corpus.
Search patents in H01M- Granted patents
- 288
- Published applications
- 450
- Assignees
- 229
- Inventors
- 1,028
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 6 |
| 2003 | 3 | 10 |
| 2004 | 10 | 16 |
| 2005 | 4 | 10 |
| 2006 | 6 | 4 |
| 2007 | 8 | 6 |
| 2008 | 0 | 6 |
| 2009 | 4 | 6 |
| 2010 | 5 | 10 |
| 2011 | 7 | 13 |
| 2012 | 7 | 11 |
| 2013 | 5 | 23 |
| 2014 | 7 | 18 |
| 2015 | 20 | 32 |
| 2016 | 10 | 19 |
| 2017 | 13 | 27 |
| 2018 | 17 | 35 |
| 2019 | 28 | 31 |
| 2020 | 23 | 38 |
| 2021 | 31 | 23 |
| 2022 | 13 | 22 |
| 2023 | 14 | 24 |
| 2024 | 16 | 25 |
| 2025 | 10 | 16 |
| 2026 | 7 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Microbattery, and preparation method therefor and use thereof8 Sep 2026US 12,731,778 B2Wuhan University of Technology
- Zinc-iodine battery12 May 2026US 12,626,958 B2The Regents of the University of California
- Secondary particle composite Group IVA materials5 May 2026US 12,620,594 B1Kratos LLC
- Lead-acid battery24 Mar 2026US 12,586,821 B2GS Yuasa International Ltd.
- Thermal energy storage with phase change materials having an adjustable transition temperature17 Feb 2026US 12,555,819 B2The Regents of the University of California
- Hybrid organic-inorganic redox active material and related composites, compositions, electrode material, electrodes, electrochemical cells, batteries, methods and systems10 Sep 2026US 2026/0269250 A1Linova Energy Inc.
- Nitro-subsituted aromatic compounds for use in electrodes10 Sep 2026US 2026/0269251 A1
- Electroactive polymer, methods for the manufacture thereof, and use for electrochemical gas separation3 Sep 2026US 2026/0258169 A1Verdox, Inc.
- Pyrrolidinium cation having at least one functional group for zinc batteries20 Aug 2026US 2026/0245978 A1U.S. Government as represented by the Secretary of the Army
- Zinc-iodine battery20 Aug 2026US 2026/0245980 A1The Regents of the University of California
Most cited
By later US patents
- Sulfide-series electrode material and secondary battery with high energy density122US 5,882,819 AYazaki Corporation · 1999
- Three-dimensional microstructure as a substrate for a battery electrode97US 5,294,504 AOsaka Gas Co., Ltd. · 1994
- Electrochemical storage cell containing at least one electrode formulated from a fluorophenyl thiophene polymer48US 5,733,683 AThe Johns Hopkins University · 1998
- Secondary cell having a lithium intercolating manganese oxide46US 5,604,057 AGeneral Motors Corporation · 1997
- Redox polymer electrodes for advanced batteries42US 5,840,443 AMidwest Research Institute · 1998