H01M 50/131
Characterised by physical properties
Official title: characterised by physical properties, e.g. gas permeability, size or heat resistance
H01M50/131 (Characterised by physical properties) appears on 1,141 US grants and 2,107 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,141
- Published applications
- 2,107
- Assignees
- 531
- Inventors
- 4,187
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 20 | 0 |
| 2001 | 25 | 6 |
| 2002 | 19 | 26 |
| 2003 | 18 | 26 |
| 2004 | 18 | 18 |
| 2005 | 15 | 33 |
| 2006 | 12 | 41 |
| 2007 | 9 | 14 |
| 2008 | 12 | 20 |
| 2009 | 14 | 36 |
| 2010 | 16 | 16 |
| 2011 | 25 | 23 |
| 2012 | 15 | 60 |
| 2013 | 24 | 54 |
| 2014 | 17 | 41 |
| 2015 | 38 | 80 |
| 2016 | 29 | 88 |
| 2017 | 50 | 118 |
| 2018 | 78 | 106 |
| 2019 | 96 | 103 |
| 2020 | 94 | 114 |
| 2021 | 76 | 84 |
| 2022 | 75 | 127 |
| 2023 | 61 | 185 |
| 2024 | 84 | 244 |
| 2025 | 93 | 228 |
| 2026 | 70 | 216 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pouch film laminate and secondary battery6 Oct 2026US 12,756,040 B2LG Energy Solution, Ltd.
- Resin current collector and laminated battery29 Sep 2026US 12,749,689 B2Toyota Jidosha Kabushiki Kaisha
- Foldable pouch-shaped battery cell and method of manufacturing the same29 Sep 2026US 12,749,771 B2LG Energy Solution, Ltd.
- Packaging for flexible secondary battery and flexible secondary battery comprising the same15 Sep 2026US 12,738,575 B2LG Energy Solution, Ltd.
- Detection apparatus and target detection and repair system8 Sep 2026US 12,730,139 B2Contemporary Amperex Technology (Hong Kong) Limited
- Battery cell, battery, and electric device8 Oct 2026US 2026/0312222 A1Contemporary Amperex Technology Co., Limited
- Silicon-containing lithium-ion batteries1 Oct 2026US 2026/0302325 A1Graphenix Development, Inc.
- Battery and battery pack including the same1 Oct 2026US 2026/0302436 A1Sunwoda Mobility Energy Technology Co., Ltd.
- All solid secondary battery, all solid secondary battery structure and preparation method for all solid secondary battery1 Oct 2026US 2026/0302439 A1Samsung SDI.Co., Ltd.
- Pouch For Secondary Battery And Lithium Secondary Battery Comprising The Same1 Oct 2026US 2026/0302442 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Non-aqueous battery of a thin configuration101US 6,461,757 B1Asahi Kasei Kogyo Kabushiki Kaisha · 2002
- Polymeric electrode and electrolyte article of manufacture96US 5,922,493 AElf Atochem North America, Inc. · 1999
- Three dimensional free form battery apparatus89US 6,224,995 B1Mitsubishi Chemical Corporation · 2001
- Material for packaging cell, bag for packaging cell, and its production method79US 7,285,334 B1Dai Nippon Printing Co.Ltd. · 2007
- Long life thin film battery and method therefor78US 6,994,933 B1Oak Ridge Micro-Energy, Inc. · 2006