C01G 53/80
Compounds containing nickel, with or without oxygen or hydrogen, and containing one
Official title: Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements (C01G53/02, C01G53/06 - C01G53/40 take precedence)
C01G53/80 (Compounds containing nickel, with or without oxygen or hydrogen, and containing one) appears on 715 US grants and 1,318 published applications in this corpus.
Search patents in C01G- Granted patents
- 715
- Published applications
- 1,318
- Assignees
- 337
- Inventors
- 2,204
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 3 |
| 2004 | 0 | 5 |
| 2005 | 3 | 6 |
| 2006 | 1 | 9 |
| 2007 | 1 | 3 |
| 2008 | 5 | 3 |
| 2009 | 6 | 16 |
| 2010 | 8 | 13 |
| 2011 | 10 | 26 |
| 2012 | 7 | 15 |
| 2013 | 14 | 25 |
| 2014 | 7 | 24 |
| 2015 | 13 | 28 |
| 2016 | 19 | 40 |
| 2017 | 27 | 43 |
| 2018 | 37 | 53 |
| 2019 | 47 | 67 |
| 2020 | 51 | 73 |
| 2021 | 43 | 84 |
| 2022 | 58 | 148 |
| 2023 | 60 | 164 |
| 2024 | 87 | 163 |
| 2025 | 80 | 149 |
| 2026 | 57 | 156 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrode active material, preparation method therefor, electrode comprising same and secondary battery8 Sep 2026US 12,729,119 B2Samsung Electronics Co., Ltd.
- Positive electrode active material and battery1 Sep 2026US 12,725,797 B2Toyota Jidosha Kabushiki Kaisha
- Method of making a spinel cathode active material from a mixed metal composition, and a cathode active material made from the same25 Aug 2026US 12,715,782 B2Redwood Materials, Inc.
- Cost effective synthesis of oxide materials for lithium ion batteries25 Aug 2026US 12,715,783 B2Albemarie Corporation
- Positive electrode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same25 Aug 2026US 12,719,052 B2LG Energy Solution, Ltd.
- Metal hydroxide particles8 Oct 2026US 2026/0308015 A1Toyota Jidosha Kabushiki Kaisha
- Methods of preparing positive electrode active materials, positive electrode active materials, and rechargeable lithium batteries1 Oct 2026US 2026/0302218 A1Samsung SDI.Co., Ltd.
- Precursor for Positive Electrode Active Material, Manufacturing Method Thereof, And Manufacturing Apparatus Thereof24 Sep 2026US 2026/0285704 A1LG Chem.Ltd.
- Nickel-cobalt-manganese ternary precursor, preparation method therefor, and use thereof10 Sep 2026US 2026/0269236 A1Huayou New Energy Technology (Quzhou) Co., Ltd.
- Precursor for Positive Electrode Active Material, Positive Electrode Active Material, Method of Manufacturing Precursor for Positive Electrode Active Material, Positive Electrode, and Lithium Secondary Battery3 Sep 2026US 2026/0260884 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Nanostructured oxides and hydroxides and methods of synthesis therefor70US 6,162,530 AUniversity of Connecticut · 2000
- Silica-clay complexes49US 4,367,163 AResearch Corporation · 1983
- Positive active material for lithium battery, lithium battery having the same and method for producing the same46US 5,993,998 AJapan Storage Battery Co., Ltd. · 1999
- New compositions40US 4,454,244 AAshland Oil, Inc. · 1984
- Methods of synthesis for nanostructured oxides and hydroxides39US 6,517,802 B1Rutgers, The State University of New Jersey · 2003