C01G 45/026
Dimanganese trioxide
C01G45/026 (Dimanganese trioxide) appears on 52 US grants and 58 published applications in this corpus.
Search patents in C01G- Granted patents
- 52
- Published applications
- 58
- Assignees
- 47
- Inventors
- 181
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 5 |
| 2009 | 1 | 1 |
| 2010 | 3 | 3 |
| 2011 | 1 | 3 |
| 2012 | 2 | 2 |
| 2013 | 1 | 5 |
| 2014 | 1 | 3 |
| 2015 | 3 | 3 |
| 2016 | 2 | 5 |
| 2017 | 6 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 2 |
| 2020 | 2 | 5 |
| 2021 | 2 | 4 |
| 2022 | 2 | 1 |
| 2023 | 3 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rechargeable battery and catalyst materials and the means of production thereof27 May 2025US 12,315,907 B2Calix, Inc.
- Composite catalyst for positive electrode of aqueous rechargeable battery, method for preparing the composite catalyst, positive electrode for aqueous rechargeable battery including the composite catalyst and aqueous rechargeable battery including the positive electrode22 Apr 2025US 12,283,666 B2Korea Institute of Science and Technology
- Hydrogen-selective oxygen carrier materials and methods of use26 Nov 2024US 12,151,233 B2Dow Global Technologies LLC
- Methods of producing hydrogen-selective oxygen carrier materials24 Oct 2023US 11,794,181 B2Dow Global Technologies LLC
- Rechargeable battery and catalyst materials and the means of production thereof4 Jul 2023US 11,695,103 B2Calix, Inc.
- Method for the recovery of metals from e-waste10 Sep 2026US 2026/0265859 A1Renewable Metals Pty Ltd
- Multivalent manganese oxide filler, preparation method therefor, and application thereof3 Oct 2024US 2024/0327291 A1Chongqing University
- Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing the Same, and Positive Electrode and Lithium Secondary Battery Comprising the Same8 Feb 2024US 2024/0047668 A1LG Energy Solution, Ltd.
- Rechargeable battery and catalyst materials and the means of production thereof21 Sep 2023US 2023/0299257 A1Calix, Inc.
- Composite catalyst for positive electrode of aqueous rechargeable battery, method for preparing the composite catalyst, positive electrode for aqueous rechargeable battery including the composite catalyst and aqueous rechargeable battery including the positive electrode1 Jun 2023US 2023/0170537 A1Korea Institute of Science and Technology
Most cited
By later US patents
- Nanowire catalysts and methods for their use and preparation64US 8,962,517 B2Siluria Technologies, Inc. · 2015
- Production of ethylene with nanowire catalysts44US 9,718,054 B2Siluria Technologies, Inc. · 2017
- Lithium manganese oxide spinel compound and method of preparing same42US 6,267,943 B1FMC Corporation · 2001
- Nanowire catalysts and methods for their use and preparation36US 9,751,818 B2Siluria Technologies, Inc. · 2017
- Production of ethylene with nanowire catalysts34US 10,195,603 B2Siluria Technologies, Inc. · 2019