C01G 53/70
Containing rare earths
Official title: containing rare earths, e.g. LaNiO3 (C01G53/68 takes precedence)
C01G53/70 (Containing rare earths) appears on 42 US grants and 61 published applications in this corpus.
Search patents in C01G- Granted patents
- 42
- Published applications
- 61
- Assignees
- 59
- Inventors
- 227
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 1 | 5 |
| 2019 | 4 | 5 |
| 2020 | 3 | 5 |
| 2021 | 4 | 2 |
| 2022 | 3 | 3 |
| 2023 | 5 | 4 |
| 2024 | 4 | 7 |
| 2025 | 2 | 4 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrochemical half-cell, electrochemical sensor, manufacturing method of solid electrolyte and electrochemical half-cell, and use of solid electrolyte in electrochemical half-cell8 Jul 2025US 12,352,718 B2Endress+Hauser Conducta GmbH+Co. KG
- NiCeOx aerogels for methane suppression in the water-gas shift reaction24 Jun 2025US 12,337,302 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Materials for ammonia synthesis18 Jun 2024US 12,012,662 B2Ohio State Innovation Foundation
- Perovskite material, method of preparing the same, and secondary battery including the perovskite material11 Jun 2024US 12,009,514 B2Samsung Electronics Co., Ltd.
- Sodium-containing oxide positive electrode material and preparation method therefor and use thereof, and positive electrode plate and use thereof14 May 2024US 11,984,591 B1Beijing Easpring Material Technology Co., Ltd.
- Positive Electrode Active Material, Preparation Method Thereof, and Positive Electrode and Lithium Secondary Battery Which Include the Positive Electrode Active Material17 Sep 2026US 2026/0279789 A1LG Chem.Ltd.
- Positive electrode active material for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery27 Aug 2026US 2026/0253889 A1Panasonic Intellectual Property Management Co., Ltd.
- Sonochemical synthesis methods and related applications30 Jul 2026US 2026/0216704 A1Texas Tech University System
- Cathode active material and preparation method thereof, positive electrode plate, battery, and electrical device7 May 2026US 2026/0128302 A1Beijing Easpring Material Technology Co., Ltd.
- Positive electrode material, positive electrode plate, battery cell, battery, and electric apparatus6 Nov 2025US 2025/0343231 A1Contemporary Amperex Technology (Hong Kong) Limited
Most cited
By later US patents
- Partial oxidation of methane over perovskite catalyst55US 5,149,516 AMobil Oil Corporation · 1992
- Selective perovskite catalysts to oxidize ammonia to nitric oxide19US 4,812,300 ASRI International · 1989
- Process for producing a superconductive complex metal oxide9US 4,988,671 AHoechst Celanese Corporation · 1991
- Method and apparatus for producing perovskite compositions8US 5,462,009 AThe Boeing Company · 1995
- Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibration generator, dust removing device, imaging apparatus, and electronic apparatus6US 9,082,976 B2Canon Kabushiki Kaisha · 2015