C01F 7/043
Lithium aluminates
C01F7/043 (Lithium aluminates) appears on 32 US grants and 27 published applications in this corpus.
Search patents in C01F- Granted patents
- 32
- Published applications
- 27
- Assignees
- 45
- Inventors
- 124
- Latest grant
- 18 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 5 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid electrolyte, preparation method thereof, lithium air battery including the same, and electrochemical device including the same18 Apr 2023US 11,631,914 B2Samsung Electronics Co., Ltd.
- Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same10 May 2022US 11,329,287 B2LG Energy Solution, Ltd.
- Composite cathode active material for lithium battery, cathode for lithium battery including the same, and lithium battery including the cathode18 May 2021US 11,011,746 B2Samsung Electronics Co., Ltd.
- Positive electrode active material for secondary battery and secondary battery including the same23 Jun 2020US 10,693,196 B2LG Chem.Ltd.
- Positive active material and method for producing the same19 Nov 2019US 10,483,537 B2Ecopro Bm Co., Ltd.
- A method for recovering lithium from a stream containing lithium22 Jan 2026US 2026/0022026 A1Metso Finland Oy
- Cathode active material and method for producing cathode active material4 Dec 2025US 2025/0372639 A1Toyota Jidosha Kabushiki Kaisha
- Composition comprising lithium-containing compound, and battery disposal method10 Jul 2025US 2025/0223183 A1Posco
- Method for recovering metals from lithium ion battery waste6 Feb 2025US 2025/0043386 A1JX Metals Corporation
- Method for prefixing of substrates24 Oct 2024US 2024/0355582 A1EV Group E. Thallner GmbH
Most cited
By later US patents
- Crystalline lithium aluminates66US 4,348,297 AThe Dow Chemical Company · 1982
- Crystalline lithium aluminates62US 4,348,296 AThe Dow Chemical Company · 1982
- Crystalline lithium aluminates61US 4,348,295 AThe Dow Chemical Company · 1982
- Sorbent for lithium extraction43US 8,753,594 B1Simbol Inc. · 2014
- Method of producing spherical lithium aluminate particles28US 4,405,595 AGA Technologies Inc. · 1983