H01M 2300/00
Electrolytes
H01M2300/00 (Electrolytes) appears on 13,214 US grants and 20,305 published applications in this corpus.
Search patents in H01M- Granted patents
- 13,214
- Published applications
- 20,305
- Assignees
- 3,231
- Inventors
- 26,040
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 20 | 0 |
| 1978 | 15 | 0 |
| 1979 | 18 | 0 |
| 1980 | 26 | 0 |
| 1981 | 36 | 0 |
| 1982 | 24 | 0 |
| 1983 | 25 | 0 |
| 1984 | 22 | 0 |
| 1985 | 30 | 0 |
| 1986 | 29 | 0 |
| 1987 | 37 | 0 |
| 1988 | 32 | 0 |
| 1989 | 45 | 0 |
| 1990 | 48 | 0 |
| 1991 | 49 | 0 |
| 1992 | 47 | 0 |
| 1993 | 69 | 0 |
| 1994 | 82 | 0 |
| 1995 | 87 | 0 |
| 1996 | 135 | 0 |
| 1997 | 141 | 0 |
| 1998 | 174 | 0 |
| 1999 | 203 | 0 |
| 2000 | 240 | 0 |
| 2001 | 230 | 95 |
| 2002 | 227 | 292 |
| 2003 | 225 | 310 |
| 2004 | 199 | 378 |
| 2005 | 170 | 337 |
| 2006 | 168 | 379 |
| 2007 | 172 | 384 |
| 2008 | 139 | 343 |
| 2009 | 208 | 386 |
| 2010 | 270 | 376 |
| 2011 | 236 | 423 |
| 2012 | 239 | 401 |
| 2013 | 267 | 376 |
| 2014 | 273 | 567 |
| 2015 | 404 | 955 |
| 2016 | 450 | 896 |
| 2017 | 610 | 918 |
| 2018 | 630 | 909 |
| 2019 | 754 | 1048 |
| 2020 | 883 | 1252 |
| 2021 | 749 | 1363 |
| 2022 | 851 | 1471 |
| 2023 | 771 | 1581 |
| 2024 | 947 | 1751 |
| 2025 | 897 | 1745 |
| 2026 | 598 | 1369 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lithium-containing chloride and method for producing same, solid electrolyte, and battery6 Oct 2026US 12,753,086 B2Kyoto University
- Thermoplastic polyurethane based polymeric electrolyte composition6 Oct 2026US 12,753,268 B2Huntsman International LLC
- Alkaline battery assembled in a discharged state and a method of producing battery electrode materials6 Oct 2026US 12,755,961 B2Zelos Energy Ltd.
- Electrode material and battery6 Oct 2026US 12,755,966 B2Panasonic Intellectual Property Management Co., Ltd.
- Graphite and dispersant additives for battery paste compositions6 Oct 2026US 12,755,968 B2The Curators of the University of Missouri
- Method for producing lithium sulfide for solid electrolyte8 Oct 2026US 2026/0307991 A1SK On Co., Ltd.
- Method for producing pyrochlore-type oxide8 Oct 2026US 2026/0308007 A1Denso Corporation
- Llzo powder having high phase purity and processes for synthesizing same8 Oct 2026US 2026/0308009 A1Materion Corporation
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Method for producing organic lithium salt, composition containing said organic lithium salt, and polymer8 Oct 2026US 2026/0308118 A1Sumitomo Chemical Company, Limited
Most cited
By later US patents
- Electrochemical production of ozone and hydrogen peroxide465US 5,972,196 ALynntech, Inc. · 1999
- Carbonate fuel cell system with thermally integrated gasification359US 5,554,453 AEnergy Research Corporation · 1996
- Composite solid polymer electrolyte membranes346US 7,550,216 B2Foster-Miller, Inc. · 2009
- Generating electricity from coal in situ328US 4,250,230 AIn Situ Technology, Inc. · 1981
- Coal gasification and hydrogen production system and method301US 5,955,039 ASiemens Westinghouse Power Corporation · 1999