Agglomerated boron nitride particles, production method for agglomerated boron nitride particles, resin composition including agglomerated boron nitride particles, moulded body, and sheet
US-2016340191-A1 · Nov 24, 2016 · 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 | C01P2002/74 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 1,400 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 51 |
| 2016 | 57 |
| 2017 | 62 |
| 2018 | 70 |
| 2019 | 117 |
| 2020 | 138 |
| 2021 | 166 |
| 2022 | 167 |
| 2023 | 173 |
| 2024 | 191 |
| 2025 | 163 |
| 2026 | 45 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lithium-containing composite oxide, its production process, cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery
US-2016301065-A1 · Oct 13, 2016 · US
Electrode active material for magnesium battery
US-2016254541-A1 · Sep 1, 2016 · US
Ceramic material and sputtering target member
US-9409824-B2 · Aug 9, 2016 · US
Positive electrode for rechargeable lithium battery, preparing same, and rechargeable lithium battery
US-9391327-B2 · Jul 12, 2016 · US
Lithium metal composite oxide powder
US-9391313-B2 · Jul 12, 2016 · US
Mesoporous materials and processes for preparation thereof
US-2016151768-A1 · Jun 2, 2016 · US
Method for evaluating degree of crystal orientation in polycrystalline silicon, selection method for polycrystalline silicon rods, and production method for single crystal silicon
US-9328429-B2 · May 3, 2016 · US
Boron-nitride powder and resin composition containing same
US-2016060112-A1 · Mar 3, 2016 · US
Lithium-containing composite oxide and process for its production
US-2015380737-A1 · Dec 31, 2015 · US
Particulate matter purifying material, filter catalyst for purifying particulate matter using particulate matter purifying material, and method of regenerating filter catalyst for purifying particulate matter
US-9222382-B2 · Dec 29, 2015 · US
Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same
US-2015357627-A1 · Dec 10, 2015 · US
Lithium rechargeable battery comprising a lithium titanate sintered body
US-9209451-B2 · Dec 8, 2015 · US
Layered-double-hydroxide-oriented film and method for producing same
US-2015340680-A1 · Nov 26, 2015 · US
Group iii nitride wafers and fabrication method and testing method
US-2015329361-A1 · Nov 19, 2015 · US
Fluoride-based luminescent phosphors
US-2015329776-A1 · Nov 19, 2015 · US
Group iii nitride wafers and fabrication method and testing method
US-2015330919-A1 · Nov 19, 2015 · US
Cathode active material, method of manufacturing it, cathode, and battery
US-9190662-B2 · Nov 17, 2015 · US
Lithium composite metal oxide and nonaqueous electrolyte secondary battery
US-9178247-B2 · Nov 3, 2015 · US
Bronze-type titanium oxide compound containing potassium, method of manufacturing the same, and lithium-ion secondary battery using the same
US-9174854-B2 · Nov 3, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2002/74?
- CPC C01P2002/74 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01P2002/74 (Chemistry & Metallurgy)?
- Our database includes 1,400 publications tagged with this CPC code.
- Is patent activity under CPC C01P2002/74 growing?
- Publication counts under this code: 191 in 2024 vs 163 in 2025 (latest complete years).