Bundled yarn, hydraulic composition and molded body
US-12522956-B2 · Jan 13, 2026 · US
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Polyacrylates; Polymethacrylates
Polyacrylates; Polymethacrylates · 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 | C04B16/065 |
| Official title | {Polyacrylates; Polymethacrylates} |
| Display label | Polyacrylates; Polymethacrylates |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Zirconia layered body
US-11542201-B2 · Jan 3, 2023 · US
Composite heat insulation system
US-11421062-B2 · Aug 23, 2022 · US
Polymer-modified cementitious composition
US-11352296-B2 · Jun 7, 2022 · US
Controllable high flow concrete
US-11352301-B2 · Jun 7, 2022 · US
Polymer-modified cementitious composition
US-2021139372-A1 · May 13, 2021 · US
Concrete tile and molding material for same
US-10851545-B2 · Dec 1, 2020 · US
Zirconia layered body
US-2020283341-A1 · Sep 10, 2020 · US
Fiber-containing roof tile, molding material for producing fiber-containing roof tile, and process for producing same
US-10604447-B2 · Mar 31, 2020 · US
Controllable High Flow Concrete
US-2020048152-A1 · Feb 13, 2020 · US
Compositions and methods for cleaning subterranean boreholes
US-9790420-B2 · Oct 17, 2017 · US
Cementitious patch compositions and methods
US-9708220-B2 · Jul 18, 2017 · US
Exhaust gas treatment device
US-8992846-B2 · Mar 31, 2015 · US