H01M 4/75
Wires, rods or strips
H01M4/75 (Wires, rods or strips) appears on 304 US grants and 457 published applications in this corpus.
Search patents in H01M- Granted patents
- 304
- Published applications
- 457
- Assignees
- 220
- Inventors
- 988
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 2 |
| 2003 | 4 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 8 |
| 2006 | 1 | 0 |
| 2007 | 1 | 8 |
| 2008 | 3 | 7 |
| 2009 | 3 | 5 |
| 2010 | 4 | 6 |
| 2011 | 3 | 20 |
| 2012 | 5 | 23 |
| 2013 | 13 | 11 |
| 2014 | 10 | 42 |
| 2015 | 31 | 28 |
| 2016 | 21 | 15 |
| 2017 | 21 | 19 |
| 2018 | 18 | 31 |
| 2019 | 21 | 16 |
| 2020 | 17 | 27 |
| 2021 | 25 | 21 |
| 2022 | 12 | 19 |
| 2023 | 13 | 26 |
| 2024 | 10 | 37 |
| 2025 | 16 | 47 |
| 2026 | 5 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mesh current collector for dry electrode lamination6 Oct 2026US 12,755,954 B2GM Global Technology Operations LLC
- Energy storage cell and production method15 Sep 2026US 12,738,607 B2VARTA Microbattery GmbH
- Energy storage cell2 Jun 2026US 12,646,810 B2VARTA Microbattery GmbH
- Method for making a miniature electrochemical cell having lithium swaged onto the innter surface of a casing3 Mar 2026US 12,567,656 B1Greatbatch Ltd.
- Hybrid material anode current collector for alkaline batteries27 Jan 2026US 12,537,204 B2Energizer Brands, LLC
- A composite cathode material of polyanion and layered oxide for sodium-ion battery and method of synthesizing thereof1 Oct 2026US 2026/0302223 A1National University of Singapore
- Secondary battery1 Oct 2026US 2026/0302262 A1Samsung SDI.Co., Ltd.
- Composite current collector, electrode plate, secondary battery, and power consuming apparatus24 Sep 2026US 2026/0290841 A1Contemporary Amperex Technology Co., Limited
- Zinc battery13 Aug 2026US 2026/0237636 A1Fdk Corporation
- Secondary battery and electronic device13 Aug 2026US 2026/0237686 A1Ningde Amperex Technology Limited
Most cited
By later US patents
- Template electrode structures for depositing active materials104US 8,257,866 B2Amprius, Inc. · 2012
- Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein95US 5,318,861 AElectric Fuel Limited · 1994
- Thin film battery and method of manufacture88US 6,632,563 B1Front Edge Technology, Inc. · 2003
- Thin film battery and method of manufacture69US 7,186,479 B2Front Edge Technology, Inc. · 2007
- Template electrode structures for depositing active materials69US 8,556,996 B2Amprius, Inc. · 2013