Preparation method of ni-rich ternary precursor and use thereof
US-2024025763-A1 · Jan 25, 2024 · US
Compounds of nickel
Compounds of nickel · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01G53/00 |
| Official title | Compounds of nickel |
| Display label | Compounds of nickel |
| Total patents | 751 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 33 |
| 2017 | 41 |
| 2018 | 39 |
| 2019 | 67 |
| 2020 | 73 |
| 2021 | 60 |
| 2022 | 77 |
| 2023 | 98 |
| 2024 | 107 |
| 2025 | 103 |
| 2026 | 25 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Positive active material, manufacturing method thereof, and positive electrode and lithium battery including the positive active material
US-2016336594-A1 · Nov 17, 2016 · US
Cathode composite material synthesis having high energy density for lithium secondary battery for electric vehicle and electrode manufacturing technology thereof
US-9478993-B2 · Oct 25, 2016 · US
Metal chalcogenide thin film electrode, method for the production thereof and use
US-2016305035-A1 · Oct 20, 2016 · US
Lithium composite compound particles and process for producing the same, and non-aqueous electrolyte secondary battery
US-9455444-B2 · Sep 27, 2016 · US
Method for producing size selected particles
US-9446967-B2 · Sep 20, 2016 · US
Nickel composite hydroxide and production method thereof, cathode active material for a non-aqueous electrolyte secondary battery and production method thereof, and a nonaqueous electrolyte secondary battery
US-2016268605-A1 · Sep 15, 2016 · US
Positive electrode active material for nonaqueous electrolyte secondary batteries, method for manufacturing the same, and nonaqueous electrolyte secondary battery using said positive electrode active material
US-9406928-B2 · Aug 2, 2016 · US
Cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery
US-2016218358-A1 · Jul 28, 2016 · US
Cathode catalyst for metal-air battery, method for manufacturing same, and metal-air battery comprising same
US-2016204445-A1 · Jul 14, 2016 · US
Composite postiive electrode active material, method of manufacturing the same, positive electrode including the composite positive electrode active material, and lithium secondary battery including the positive electrode
US-2016190575-A1 · Jun 30, 2016 · US
Co-precipitation reactor and method of manufacturing positive electrode active material precursor for secondary battery using the same
US-2016190582-A1 · Jun 30, 2016 · US
Cathode active material for non-aqueous electrolyte rechargeable battery and manufacturing method for same, and non-aqueous electrolyte rechargeable battery
US-2016164093-A1 · Jun 9, 2016 · US
Robust high temperature sulfur sorbents and methods of making the same
US-9358521-B1 · Jun 7, 2016 · US
Nickel-manganese composite oxyhydroxide, its production method, and its application
US-2016156033-A1 · Jun 2, 2016 · US
Use of novel compounds as negative electrode active material in a sodium-ion battery
US-2016141611-A1 · May 19, 2016 · US
Spinel-type lithium-manganese composite oxide
US-9337486-B2 · May 10, 2016 · US
Layer structure and use thereof to form a ceramic layer structure between an interconnect and a cathode of a high-temperature fuel cell
US-9337497-B2 · May 10, 2016 · US
Metal tungstates for use as nitrogen oxides reduction catalysts
US-2016121307-A1 · May 5, 2016 · US
Solid solution lithium-containing transition metal oxide and lithium ion secondary battery
US-9331334-B2 · May 3, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G53/00?
- CPC C01G53/00 is the Cooperative Patent Classification code for “Compounds of nickel.”
- How many patents are filed under CPC C01G53/00 (Compounds of nickel)?
- Our database includes 751 publications tagged with this CPC code.
- Is patent activity under CPC C01G53/00 growing?
- Publication counts under this code: 107 in 2024 vs 103 in 2025 (latest complete years).