Carbon nanodot-polyacrylic acid composite hydrogel, and method for preparing and formulation for forming the same
US-12415952-B2 · Sep 16, 2025 · US
This page is not indexed by search engines while we improve data quality.
on to polymers modified by after-treatment
on to polymers modified by after-treatment · 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 | C08F283/002 |
| Official title | {on to polymers modified by after-treatment} |
| Display label | on to polymers modified by after-treatment |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer, positive electrode material composition and application thereof
US-2025011537-A1 · Jan 9, 2025 · US
Resin composition, protective sheet and display device including the same
US-2024301256-A1 · Sep 12, 2024 · US
Rubber-containing graft polymer, resin composition containing rubber-containing graft polymer, and shaped article of same
US-11634574-B2 · Apr 25, 2023 · US
Carbon nanodot-polyacrylic acid composite hydrogel, and method for preparing and formulation for forming the same
US-2023109313-A1 · Apr 6, 2023 · US
Copolymer and blend
US-2022204676-A1 · Jun 30, 2022 · US
Water purification material for petrochemicals
US-11306164-B2 · Apr 19, 2022 · US
Resin composition, protective sheet and display device including the same
US-2021253918-A1 · Aug 19, 2021 · US
Waterborne coating composition
US-11084953-B2 · Aug 10, 2021 · US
Water purification material for petrochemicals
US-2020317831-A1 · Oct 8, 2020 · US
Rubber-containing graft polymer, resin composition containing rubber-containing graft polymer, and shaped article of same
US-2020299502-A1 · Sep 24, 2020 · US
Curable film-forming compositions containing hydroxyl functional, branched acrylic polymers and multilayer composite coatings
US-10767073-B2 · Sep 8, 2020 · US
Waterborne coating composition
US-2020157375-A1 · May 21, 2020 · US
Waterborne coating composition
US-10597553-B2 · Mar 24, 2020 · US
Surface-treated metal plate for polyolefin bonding, composite member, and method for manufacturing composite member
US-2020023616-A1 · Jan 23, 2020 · US
Photoluminescent nanoparticles and their synthesis and uses
US-10316246-B2 · Jun 11, 2019 · US
Silicon-containing polymer and method of making a silicon-containing polymer
US-9994676-B2 · Jun 12, 2018 · US
Curable film-forming compositions containing hydroxyl functional, branched acrylic polymers and multilayer composite coatings
US-2018105718-A1 · Apr 19, 2018 · US
Photoluminescent nanoparticles and their synthesis and uses
US-2017342319-A1 · Nov 30, 2017 · US
Acrylic polyol resins compositions
US-9803051-B2 · Oct 31, 2017 · US