H01M 4/5805
Phosphides
Official title: {Phosphides}
H01M4/5805 (Phosphides) appears on 90 US grants and 134 published applications in this corpus.
Search patents in H01M- Granted patents
- 90
- Published applications
- 134
- Assignees
- 84
- Inventors
- 313
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 4 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 3 |
| 2009 | 0 | 4 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 3 | 7 |
| 2013 | 4 | 8 |
| 2014 | 1 | 3 |
| 2015 | 7 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 5 |
| 2018 | 5 | 16 |
| 2019 | 11 | 12 |
| 2020 | 7 | 11 |
| 2021 | 11 | 7 |
| 2022 | 5 | 12 |
| 2023 | 4 | 4 |
| 2024 | 3 | 9 |
| 2025 | 7 | 6 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anode, method for manufacturing same by using electrolytic deposition, and device for manufacturing same19 May 2026US 12,633,545 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- Graphene-doped lithium iron phosphate active material and method for preparing the same5 May 2026US 12,620,596 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- Alkaline dry battery14 Apr 2026US 12,603,272 B2Panasonic Intellectual Property Management Co., Ltd.
- Electrode binder slurry composition for lithium ion electrical storage devices14 Apr 2026US 12,603,290 B2PPG Industries Ohio, Inc.
- Intermediate product of electrode, electrode powder, electrode using same, electrode pellet using same and method for producing each thereof24 Feb 2026US 12,562,389 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- System and method for improved battery structural properties23 Apr 2026US 2026/0112694 A1Anthro Energy, Inc.
- Positive electrode active material5 Mar 2026US 2026/0066272 A1Ecopro Bm Co., Ltd.
- Composite anode layer, manufacturing method thereof, anode, and all-solid state battery19 Feb 2026US 2026/0051476 A1SK On Co., Ltd.
- Sterilizable lithium ion batteries18 Dec 2025US 2025/0385298 A1Medtronic, Inc.
- System and method for improved battery structural properties4 Dec 2025US 2025/0372706 A1Anthro Energy, Inc.
Most cited
By later US patents
- Mesostructural metal oxide materials useful as an intercalation cathode or anode62US 5,958,624 AResearch Corporation Technologies, Inc. · 1999
- Anode active material and battery using it44US 7,229,717 B2Sony Corporation · 2007
- Method for manufacturing storage battery electrode, storage battery electrode, storage battery, and electronic device33US 9,225,003 B2Semiconductor Energy Laboratory Co.Ltd. · 2015
- Power storage device24US 8,597,830 B2Semiconductor Energy Laboratory Co.Ltd. · 2013
- Negative electrode material for nonaqueous secondary battery and nonaqueous secondary battery comprising same negative electrode material20US 6,183,908 B2Fuji Photo Film Co., Ltd. · 2001