Saft
Levallois Perret, FR· latest recorded location
SAFT is named on 150 US grants and 139 published applications in this corpus. Its most frequent classification is H01M (Batteries and fuel cells).
- Granted patents
- 150
- Published applications
- 139
- Inventors
- 340
- Granted in 2026 so far
- 5
- Most recent grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 6 |
| 2007 | 2 | 4 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 4 | 1 |
| 2011 | 6 | 3 |
| 2012 | 7 | 7 |
| 2013 | 1 | 7 |
| 2014 | 2 | 4 |
| 2015 | 3 | 5 |
| 2016 | 8 | 4 |
| 2017 | 5 | 4 |
| 2018 | 1 | 2 |
| 2019 | 4 | 8 |
| 2020 | 3 | 8 |
| 2021 | 4 | 4 |
| 2022 | 3 | 11 |
| 2023 | 6 | 19 |
| 2024 | 0 | 20 |
| 2025 | 10 | 7 |
| 2026 | 5 | 11 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 289 documents
- H01MBatteries and fuel cells241
- Y02EClean energy generation and storage241
- Y02PLow-carbon manufacturing59
- H02JPower supply and charging38
- G01RMeasuring electric variables37
- Y10TTechnical subjects covered by former us classification34
- C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds15
- Y02TLow-carbon transport13
- C01GCompounds containing metals not covered by subclasses c01d or c01f11
- C01BNon-metallic elements9
Recent patents
- Method for predicting by artificial intelligence the remaining life of an electrochemical battery cell and associated devices6 Oct 2026US 12,754,251 B2
- Electrochemical element for a battery and corresponding battery21 Jul 2026US 12,689,069 B2
- Fluorinated electrolyte composition for an electrochemical cell having a lithium or lithium alloy anode9 Jun 2026US 12,651,776 B2
- Method for determining the service life of an electrochemical cell of a battery in real time5 May 2026US 12,618,914 B2
- Method for laser treatment of a lithium surface3 Feb 2026US 12,542,276 B2
- Positive electrode for lithium-ion electrochemical cell17 Sep 2026US 2026/0279769 A1
- Device for gripping a module of electrochemical cells27 Aug 2026US 2026/0249484 A1
- Method for estimating the state of charge of an electrochemical element and associated devices27 Aug 2026US 2026/0251715 A1
- Connection part intended for electrically connecting a first metal surface to a second metal surface in an electrochemical generator, associated generator and associated method6 Aug 2026US 2026/0229725 A1
- Battery system comprising means for synchronizing voltage and regulating current with a power supply network23 Jul 2026US 2026/0208607 A1
Most cited
By later US patents
- Rechargeable lithium electrochemical cell89US 5,626,981 A1997
- Casing for a battery of cylindrical electric cells58US 4,510,215 A1985
- Bifunctional electrode for an electrochemical cell or a supercapacitor and a method of producing it56US 5,811,205 A1998
- Method of manufacturing an electrochemical cell having an alkaline electrolyte and spiral-wound electrodes41US 4,802,275 A1989
- Electrochemical cell having a non-aqueous electrolyte39US 4,690,877 A1987