Heat dissipation material, method of manufacturing same, and electrostatic chuck
US-2026035544-A1 · Feb 5, 2026 · US
Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential · 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 | C08K13/00 |
| Official title | Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential |
| Display label | Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential |
| Total patents | 57 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plasticizer composition and resin composition, and preparation method thereof
US-12410302-B2 · Sep 9, 2025 · US
Plasticizer composition and resin composition, and preparation method thereof
US-12410301-B2 · Sep 9, 2025 · US
Holographic recording medium, composition for forming photopolymer layer and optical element
US-2025013197-A1 · Jan 9, 2025 · US
Liquid compression molding or encapsulant compositions
US-12187843-B2 · Jan 7, 2025 · US
Power transmission belt with conductive rubber mixture having graphene
US-2025002692-A1 · Jan 2, 2025 · US
Resin composition, formed article , electromagnetic wave absorber, and method for measuring absorbance of resin composition
US-2025002701-A9 · Jan 2, 2025 · US
Compositions to limit, reduce or eliminate malodours associated with plastic materials
US-2024239994-A1 · Jul 18, 2024 · US
Cyclohexane triester based plasticizer composition and resin composition comprising the same
US-11851547-B2 · Dec 26, 2023 · US
Ethylene-based polymer composition containing a triorganophosphine
US-11840616-B2 · Dec 12, 2023 · US
Water degradable film containing hyaluronic acid or salt thereof and polyphenol compounds
US-11834560-B2 · Dec 5, 2023 · US
Insulating tape for coating connection portion of power cable, method for forming insulating coating on exterior surface of connection portion of power cable, and power cable
US-11823816-B2 · Nov 21, 2023 · US
Resin composition, formed article , electromagnetic wave absorber, and method for measuring absorbance of resin composition
US-2023242747-A1 · Aug 3, 2023 · US
Film for glass lamination, laminated glass comprising same, and transportation vehicle comprising laminated glass
US-11498313-B2 · Nov 15, 2022 · US
Plasticizer Composition And Resin Composition, And Preparation Method Thereof
US-2022325070-A1 · Oct 13, 2022 · US
Plasticizer Composition And Resin Composition, And Preparation Method Thereof
US-2022251336-A1 · Aug 11, 2022 · US
Filled composition containing polyphenylene sulphide (PPS) and polyamide 6 (PA6)
US-11407859-B2 · Aug 9, 2022 · US
Plasticizer composition and resin composition, and preparation method thereof
US-11359071-B2 · Jun 14, 2022 · US
Insulating tape for coating connection portion of power cable, method for forming insulating coating on exterior surface of connection portion of power cable, and power cable
US-2022157486-A1 · May 19, 2022 · US
Thermoconductive silicone composition
US-11248154-B2 · Feb 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K13/00?
- CPC C08K13/00 is the Cooperative Patent Classification code for “Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential.”
- How many patents are filed under CPC C08K13/00 (Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential)?
- Our database includes 57 publications tagged with this CPC code.
- Is patent activity under CPC C08K13/00 growing?
- Publication counts under this code: 1 in 2024 vs 6 in 2025 (latest complete years).