H01M 50/129
With two or more layers of only organic material
Official title: with two or more layers of only organic material
H01M50/129 (With two or more layers of only organic material) appears on 550 US grants and 938 published applications in this corpus.
Search patents in H01M- Granted patents
- 550
- Published applications
- 938
- Assignees
- 219
- Inventors
- 1,744
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 14 |
| 2003 | 1 | 13 |
| 2004 | 9 | 10 |
| 2005 | 8 | 21 |
| 2006 | 7 | 24 |
| 2007 | 7 | 9 |
| 2008 | 7 | 16 |
| 2009 | 5 | 14 |
| 2010 | 13 | 7 |
| 2011 | 12 | 15 |
| 2012 | 11 | 37 |
| 2013 | 10 | 19 |
| 2014 | 16 | 25 |
| 2015 | 26 | 39 |
| 2016 | 18 | 54 |
| 2017 | 23 | 63 |
| 2018 | 46 | 35 |
| 2019 | 52 | 51 |
| 2020 | 36 | 49 |
| 2021 | 37 | 37 |
| 2022 | 28 | 47 |
| 2023 | 22 | 81 |
| 2024 | 27 | 119 |
| 2025 | 43 | 75 |
| 2026 | 35 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrolyte reinjection method and electrolyte-reinjectable secondary battery15 Sep 2026US 12,738,615 B2LG Energy Solution, Ltd.
- Packaging material for power storage device, packaging case for power storage device, and power storage device8 Sep 2026US 12,731,834 B2Resonac Packaging Corporation
- Electricity storage module comprising a plurality of power storage devices with holders and film outer covering bodies25 Aug 2026US 12,719,126 B2Panasonic Intellectual Property Management Co., Ltd.
- Secondary battery11 Aug 2026US 12,706,347 B2LG Energy Solution, Ltd.
- Pouch film for secondary battery and manufacturing method thereof4 Aug 2026US 12,700,632 B2LG Energy Solution, Ltd.
- Cell pouch manufacturing method, apparatus therefor, and cell pouch manufactured thereby8 Oct 2026US 2026/0312190 A1Youlchon Chemical Co., Ltd.
- Thermal insulation pad and battery pack1 Oct 2026US 2026/0302428 A1Zhejiang Jinko Energy Storage Co., Ltd.
- All-solid-state battery and method for manufacturing the same1 Oct 2026US 2026/0302441 A1Honda Motor Co., Ltd.
- Pouch For Secondary Battery And Lithium Secondary Battery Comprising The Same1 Oct 2026US 2026/0302442 A1LG Energy Solution, Ltd.
- Secondary battery, electronic device, and method for manufacturing secondary battery24 Sep 2026US 2026/0290954 A1Ningde Amperex Technology Limited
Most cited
By later US patents
- Light transparent multilayer moisture barrier for electrochemical celltester and cell employing same139US 5,681,666 ADuracell Inc. · 1997
- Battery package and method using flexible polymer films having a deposited layer of an inorganic material126US 5,326,652 AMicron Semiconductor, Inc. · 1994
- Light transparent multilayer moisture barrier for electrochemical cell tester and cell employing same124US 5,607,789 ADuracell Inc. · 1997
- Protective multilayer laminate for covering an electrochemical device77US 5,445,856 A1995
- Enclosed lead storage battery and process for producing the same70US 4,664,994 ADainippon Printing Co., Ltd. · 1987