H01M 50/191
Inorganic material
H01M50/191 (Inorganic material) appears on 430 US grants and 469 published applications in this corpus.
Search patents in H01M- Granted patents
- 430
- Published applications
- 469
- Assignees
- 211
- Inventors
- 1,189
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 11 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 5 |
| 2002 | 6 | 4 |
| 2003 | 7 | 12 |
| 2004 | 2 | 11 |
| 2005 | 3 | 10 |
| 2006 | 6 | 16 |
| 2007 | 4 | 4 |
| 2008 | 6 | 13 |
| 2009 | 6 | 11 |
| 2010 | 9 | 11 |
| 2011 | 11 | 11 |
| 2012 | 6 | 13 |
| 2013 | 11 | 24 |
| 2014 | 11 | 28 |
| 2015 | 16 | 20 |
| 2016 | 9 | 17 |
| 2017 | 21 | 18 |
| 2018 | 14 | 25 |
| 2019 | 20 | 26 |
| 2020 | 20 | 31 |
| 2021 | 21 | 24 |
| 2022 | 22 | 32 |
| 2023 | 13 | 33 |
| 2024 | 22 | 26 |
| 2025 | 21 | 28 |
| 2026 | 15 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Feedthrough insulator cap for medical device battery8 Sep 2026US 12,728,272 B2Medtronic, Inc.
- Miniature electrochemical cell having a current collector/active material subassembly welded to the inner surface of a lid or base plate8 Sep 2026US 12,731,872 B1Greatbatch Ltd.
- Pouch-type secondary battery, manufacturing method thereof, and pouch-type secondary battery manufactured therefrom25 Aug 2026US 12,719,120 B2SK On Co., Ltd.
- Solid solution tungsten carbide powders and applications thereof11 Aug 2026US 12,703,900 B2Kennametal Inc.
- Implantable medical device with corrosion-resistant feedthrough assembly4 Aug 2026US 12,697,495 B2Pacesetter, Inc.
- Pouch-type secondary battery and method of manufacturing the same10 Sep 2026US 2026/0269378 A1SK On Co., Ltd.
- Battery and method for manufacturing same10 Sep 2026US 2026/0269388 A1Prime Planet Energy & Solutions, Inc.
- Battery closing body and method for producing same6 Aug 2026US 2026/0229665 A1Nippon Light Metal Company, Ltd.
- Secondary battery cells having hermetically sealed enclosure,electrode assemblies and methods6 Aug 2026US 2026/0229666 A1Enovix Corporation
- Gasket for electrochemical device, and electrochemical device30 Jul 2026US 2026/0221563 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Method for edge sealing barrier films175US 6,866,901 B2Vitex Systems, Inc. · 2005
- Battery with weldable feedthrough122US 5,306,581 AMedtronic, Inc. · 1994
- Hermetic electrical feedthrough assembly109US 4,678,868 AMedtronic, Inc. · 1987
- Compliant seal structures for protected active metal anodes99US 7,824,806 B2PolyPlus Battery Company · 2010
- Method of centerless ground finishing of feedthrough pins for an implantable medical device88US 6,076,017 AMedtronic, Inc. · 2000