H01G 11/64
Characterised by additives
Official title: characterised by additives
H01G11/64 (Characterised by additives) appears on 341 US grants and 499 published applications in this corpus.
Search patents in H01G- Granted patents
- 341
- Published applications
- 499
- Assignees
- 185
- Inventors
- 882
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 5 |
| 2004 | 1 | 6 |
| 2005 | 3 | 5 |
| 2006 | 2 | 5 |
| 2007 | 3 | 7 |
| 2008 | 3 | 4 |
| 2009 | 3 | 8 |
| 2010 | 8 | 6 |
| 2011 | 3 | 13 |
| 2012 | 3 | 11 |
| 2013 | 6 | 11 |
| 2014 | 9 | 13 |
| 2015 | 9 | 25 |
| 2016 | 10 | 21 |
| 2017 | 18 | 42 |
| 2018 | 22 | 28 |
| 2019 | 31 | 48 |
| 2020 | 32 | 47 |
| 2021 | 26 | 47 |
| 2022 | 40 | 31 |
| 2023 | 23 | 40 |
| 2024 | 40 | 34 |
| 2025 | 20 | 21 |
| 2026 | 15 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Difluorophosphate additive compounds and methods thereof for use in energy storage devices4 Aug 2026US 12,700,617 B2Tesla, Inc.
- Method for forming molybdenum carbide- containing nanocomposite electrode14 Jul 2026US 12,683,092 B2Imam Abdulrahman Bin Faisal University
- Silicon-based energy storage devices with LiPO2F2 salt-containing electrolyte formulations30 Jun 2026US 12,671,114 B2Enevate Corporation
- Electrolyte and power storage device16 Jun 2026US 12,658,468 B2DKS Co. Ltd.
- Electrolyte additives for zinc metal electrodes2 Jun 2026US 12,646,660 B2Salient Energy Inc.
- Secondary battery non-aqueous electrolytic solution, lithium ion battery, and lithium ion capacitor1 Oct 2026US 2026/0302348 A1Sumitomo Seika Chemicals Co., Ltd.
- Electrolyte solution for hybrid electrolytic capacitors and hybrid electrolytic capacitor17 Sep 2026US 2026/0279694 A1Sanyo Chemical Industries, Ltd.
- Nonaqueous electrolyte and nonaqueous electrolyte energy storage device27 Aug 2026US 2026/0253960 A1GS Yuasa International Ltd.
- Nonaqueous electrolyte solution and nonaqueous electrolyte battery30 Jul 2026US 2026/0221512 A1Mitsubishi Chemical Corporation
- Mixture, sheet, electrochemical element, and power storage device9 Jul 2026US 2026/0196574 A1Niterra Co., Ltd.
Most cited
By later US patents
- Wet electrolytic capacitor containing a gelled working electrolyte99US 9,105,401 B2AVX Corporation · 2015
- Solid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof56US 5,665,490 AShowa Denko K. K. · 1997
- Solid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof47US 5,874,184 AShowa Denko K. K. · 1999
- Lithium secondary battery and liquid electrolyte for the battery44US 6,210,835 B1Hitachi, Ltd. · 2001
- High temperature supercapacitor28US 9,318,271 B2Schlumberger Technology Corporation · 2016