H01M 4/44
Alloys based on cadmium
H01M4/44 (Alloys based on cadmium) appears on 38 US grants and 52 published applications in this corpus.
Search patents in H01M- Granted patents
- 38
- Published applications
- 52
- Assignees
- 25
- Inventors
- 102
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 7 |
| 2015 | 4 | 9 |
| 2016 | 5 | 1 |
| 2017 | 5 | 2 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 3 |
| 2021 | 1 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Two dimensional (2D) transition metal dichalcogenide (TMD) materials and alloys as catalysts for cathode in lithium-sulfur (Li-S) batteries19 Aug 2025US 12,394,792 B2University of North Texas
- Battery management systems for energy storage devices29 Jul 2025US 12,374,684 B2Ambri Inc.
- Lithium secondary battery19 Nov 2024US 12,148,883 B2Panasonic Intellectual Property Management Co., Ltd.
- Non-aqueous electrolyte secondary battery30 Apr 2024US 11,973,228 B2Prime Planet Energy & Solutions, Inc.
- Two dimensional (2D) transition metal dichalcogenide (TMD) materials and alloys as catalysts for cathode in lithium sulfur (Li-S) batteries16 May 2023US 11,652,206 B2University of North Texas
- Secondary battery, electronic device, and flying object8 Aug 2024US 2024/0266594 A1Semiconductor Energy Laboratory Co.Ltd.
- Rechargeable electric energy accumulator with metal-air electrochemical cell with continuous flow of oxidant and anti-degradation devices23 Nov 2023US 2023/0378571 A1
- Two dimensional (2d) transition metal dichalcogenide (tmd) materials and alloys as catalysts for cathode in lithium-sulfur (li-s) batteries3 Aug 2023US 2023/0246187 A1University of North Texas
- Non-aqueous electrolyte secondary battery19 May 2022US 2022/0158239 A1Prime Planet Energy & Solutions, Inc.
- Battery management systems for energy storage devices10 Mar 2022US 2022/0077508 A1Ambri Inc.
Most cited
By later US patents
- Hybrid anode compositions for lithium ion batteries100US 8,119,288 B2Nanotek Instruments, Inc. · 2012
- Amorphous electrode compositions60US 6,699,336 B23M Innovative Properties Company · 2004
- Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery comprising same33US 7,452,632 B2Samsung SDI.Co., Ltd. · 2008
- Voltage-enhanced energy storage devices27US 9,502,737 B2Ambri Inc. · 2016
- Method of synthesizing alkaline metal intercalation materials for electrochemical cells24US 5,531,920 AMotorola, Inc. · 1996