Heat treated polymer powders
US-10519309-B2 · Dec 31, 2019 · US
of ketones with phenols
of ketones with phenols · 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 | C08L61/16 |
| Official title | of ketones with phenols |
| Display label | of ketones with phenols |
| Total patents | 130 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 15 |
| 2017 | 14 |
| 2018 | 12 |
| 2019 | 18 |
| 2020 | 11 |
| 2021 | 19 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 7 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resin composition for bonding metal, production formed by bonding metal with resin composition, and manufacturing method thereof
US-2019338119-A1 · Nov 7, 2019 · US
Composite feedstock strips for additive manufacturing and methods of forming thereof
US-10464268-B2 · Nov 5, 2019 · US
In Situ Exfoliation Method to Fabricate a Graphene-Reinforced Polymer Matrix Composite
US-2019233611-A1 · Aug 1, 2019 · US
Composition based on poly (arylene ether ketone) having improved properties
US-2019203044-A1 · Jul 4, 2019 · US
Resin composition, filament and resin powder for three-dimensional printer, and shaped object and production process therefor
US-2019177510-A1 · Jun 13, 2019 · US
Polymeric composites and articles formed thereof
US-10316142-B2 · Jun 11, 2019 · US
Polymer, composition, molded article, cured product, and laminate
US-2019169362-A1 · Jun 6, 2019 · US
Resin composition and molded article
US-10294362-B2 · May 21, 2019 · US
3-d printed fluoropolymer structures
US-2019127500-A1 · May 2, 2019 · US
3-D printed fluoropolymer structures
US-10259936-B2 · Apr 16, 2019 · US
Semi-crystalline build materials
US-2019106569-A1 · Apr 11, 2019 · US
In situ exfoliation method to fabricate a graphene-reinforced polymer matrix composite
US-10253154-B2 · Apr 9, 2019 · US
Resin composition and multilayer substrate
US-2019031822-A1 · Jan 31, 2019 · US
Compound, resin, composition, resist pattern formation method, and circuit pattern formation method
US-2019010108-A1 · Jan 10, 2019 · US
Thermosetting resin composition
US-10160856-B2 · Dec 25, 2018 · US
Composition based on poly (arylene ether ketone) having improved properties
US-10150866-B2 · Dec 11, 2018 · US
Semi-crystalline build materials
US-10144828-B2 · Dec 4, 2018 · US
High impact polyaryletherketone - polycarbonate blends
US-2018312685-A1 · Nov 1, 2018 · US
Compound containing phenolic hydroxyl group, phenolic resin, curable composition, cured product thereof, semiconductor sealing material, and printed circuit board
US-10081585-B2 · Sep 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L61/16?
- CPC C08L61/16 is the Cooperative Patent Classification code for “of ketones with phenols.”
- How many patents are filed under CPC C08L61/16 (of ketones with phenols)?
- Our database includes 130 publications tagged with this CPC code.
- Is patent activity under CPC C08L61/16 growing?
- Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).