Method for producing ultra-pure bis(chlorosulfonyl)imide
US-2024391774-A1 · Nov 28, 2024 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C01P2006/80 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 2,044 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 118 |
| 2016 | 93 |
| 2017 | 161 |
| 2018 | 143 |
| 2019 | 167 |
| 2020 | 156 |
| 2021 | 191 |
| 2022 | 189 |
| 2023 | 248 |
| 2024 | 258 |
| 2025 | 259 |
| 2026 | 61 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lithium nickel-based composite oxide as a positive electrode active material for rechargeable lithium-ion batteries
US-2024300824-A1 · Sep 12, 2024 · US
Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same
US-12030786-B2 · Jul 9, 2024 · US
Zinc oxide sputtering target
US-2015376024-A1 · Dec 31, 2015 · US
Multi-Stage Crystallisation Process and Apparatus to Purify a Compound
US-2015360143-A1 · Dec 17, 2015 · US
Electrolytic manganese dioxide and method for producing same, and method for producing lithium-manganese complex oxide
US-9214675-B2 · Dec 15, 2015 · US
Process for the preparation of surface treated mineral filler products and uses of same
US-9212283-B2 · Dec 15, 2015 · US
Method for the Production of Free Flowing Synthetic Calcium Fluoride and Use thereof
US-2015353372-A1 · Dec 10, 2015 · US
Chunk polycrystalline silicon and process for cleaning polycrystalline silicon chunks
US-9209009-B2 · Dec 8, 2015 · US
Activation of Waste Metal Oxide as an Oxygen Carrier for Chemical Looping Combustion Applications
US-2015343416-A1 · Dec 3, 2015 · US
Glass particles
US-9196925-B2 · Nov 24, 2015 · US
Amorphous inorganic anion exchanger, resin composition for electronic component sealing, and process for producing amorphous bismuth compound
US-2015321189-A1 · Nov 12, 2015 · US
Process for the hydrothermal treatment of high molar mass biomaterials
US-2015321173-A1 · Nov 12, 2015 · US
Highly pure powder intended for thermal spraying
US-2015298986-A1 · Oct 22, 2015 · US
Carbon black
US-2015291777-A1 · Oct 15, 2015 · US
Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery comprising the same
US-9160031-B2 · Oct 13, 2015 · US
Nanoporous Vanadium Oxide Aerogels and Methods of Preparation
US-2015284258-A1 · Oct 8, 2015 · US
Manganese oxide and method for producing same, and method for producing lithium manganese composite oxide using same
US-9150427-B2 · Oct 6, 2015 · US
Processes for Removing Polysulfanes and Elemental Sulfur from Hydrogen Sulfide
US-2015266734-A1 · Sep 24, 2015 · US
Surface-modified zirconia nanoparticles
US-9139670-B2 · Sep 22, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2006/80?
- CPC C01P2006/80 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01P2006/80 (Chemistry & Metallurgy)?
- Our database includes 2,044 publications tagged with this CPC code.
- Is patent activity under CPC C01P2006/80 growing?
- Publication counts under this code: 258 in 2024 vs 259 in 2025 (latest complete years).