H01M 2300/0045
Room temperature molten salts comprising at least one organic ion
H01M2300/0045 (Room temperature molten salts comprising at least one organic ion) appears on 327 US grants and 535 published applications in this corpus.
Search patents in H01M- Granted patents
- 327
- Published applications
- 535
- Assignees
- 258
- Inventors
- 1,212
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 3 |
| 2009 | 5 | 4 |
| 2010 | 2 | 14 |
| 2011 | 2 | 18 |
| 2012 | 5 | 19 |
| 2013 | 3 | 23 |
| 2014 | 9 | 31 |
| 2015 | 22 | 28 |
| 2016 | 25 | 33 |
| 2017 | 27 | 42 |
| 2018 | 21 | 32 |
| 2019 | 22 | 31 |
| 2020 | 39 | 53 |
| 2021 | 21 | 34 |
| 2022 | 38 | 43 |
| 2023 | 27 | 42 |
| 2024 | 21 | 34 |
| 2025 | 25 | 26 |
| 2026 | 13 | 15 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Reduced vapor pressure liquefied gas electrolytes using high concentration salt22 Sep 2026US 12,744,249 B2South 8 Technologies, Inc.
- Boron containing electrolytes and methods of forming boron containing electrolytes for magnesium batteries2 Jun 2026US 12,646,740 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Method of producing non-flammable quasi-solid electrolyte and a quasi-solid electrolyte/separator layer for use in a lithium battery2 Jun 2026US 12,646,742 B2Honeycomb Battery Company
- Ionic liquid, electrolyte for secondary battery including ionic liquid, and secondary battery including electrolyte26 May 2026US 12,640,397 B2SK Innovation Co., Ltd.
- Solid-liquid battery31 Mar 2026US 12,592,415 B2Zhejiang Funlithium New Energy Tech Co., Ltd.
- Assembly composite, sheet, separator, electrode and power storage device6 Aug 2026US 2026/0229522 A1Niterra Co., Ltd.
- Electrolyte for lithium secondary batteries comprising ionic liquid and cosolvent and lithium secondary battery comprising the same9 Jul 2026US 2026/0196566 A1Hanbat National University Industry-Academic Cooperation Foundation
- Ionogel electrolytes, forming methods and applications of same18 Jun 2026US 2026/0171490 A1Northwestern University
- Molecular ionic composite electrolytes for solid-state batteries18 Jun 2026US 2026/0171494 A1
- Non-aqueous electrolyte and preparation method thereof, and secondary battery and electric apparatus containing same4 Jun 2026US 2026/0155443 A1Contemporary Amperex Technology (Hong Kong) Limited
Most cited
By later US patents
- Ionic gel electrolyte, energy storage devices, and methods of manufacture thereof72US 9,076,589 B2Imprint Energy, Inc. · 2015
- Metal-air low temperature ionic liquid cell32US 8,895,197 B2Arizona Board of Regents for and on behalf of Arizona State University · 2014
- Printed energy storage device29US 9,520,598 B2Nthdegree Technologies Worldwide Inc. · 2016
- Electrochemical cells and metal salt-based electrolytes24US 10,530,011 B1Imprint Energy, Inc. · 2020
- Fluoride ion battery compositions24US 9,166,249 B2California Institute of Technology · 2015