Polymeric material, production method therefor, and polymeric material composition
US-12338327-B2 · Jun 24, 2025 · US
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Chemical after-treatment
Chemical 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 | C08G75/0286 |
| Official title | Chemical after-treatment |
| Display label | Chemical after-treatment |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resin composition for molding, and method for manufacturing molded article using the same
US-2024384098-A1 · Nov 21, 2024 · US
Process for modifying an aromatic polyether backbone and a modified polyether obtained by this process
US-2024301140-A1 · Sep 12, 2024 · US
Sulfur-containing polymer, method for producing same, and sulfur-containing polymer composition
US-2023357507-A1 · Nov 9, 2023 · US
Poly(arylene sulfide) and production method therefor
US-2023133345-A1 · May 4, 2023 · US
Polyphenylene sulfide resin compositon for automotive cooling parts, and automotive cooling parts
US-2022403111-A1 · Dec 22, 2022 · US
Polyphenylene sulfide resin composition for automotive cooling parts, and automotive cooling parts
US-2022380598-A1 · Dec 1, 2022 · US
Polymeric material, production method therefor, and polymeric material composition
US-2022289912-A1 · Sep 15, 2022 · US
Poly(arylene sulfide) and process for its manufacturing
US-2022213270-A1 · Jul 7, 2022 · US
Powdered material (p) containing poly(arylene sulfide) (pas) polymer and its use for additive manufacturing
US-2022186074-A1 · Jun 16, 2022 · US
Poly(phenylene sulfide) resin composition, production method therefor, and molded article
US-11292155-B2 · Apr 5, 2022 · US
Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
US-10982049-B2 · Apr 20, 2021 · US
Biostable segmented elastomers and thermoplastics and methods of making and using thereof
US-10907001-B2 · Feb 2, 2021 · US
Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
US-2019300652-A1 · Oct 3, 2019 · US
Poly(phenylene sulfide) resin composition, production method therefor, and molded article
US-2019270886-A1 · Sep 5, 2019 · US
Polyarylene sulfide resin and manufacturing method therefor, poly(arylenesulfonium salt) and manufacturing method therefor, and sulfoxide
US-10385168-B2 · Aug 20, 2019 · US
Biostable segmented elastomers and thermoplastics and methods of making and using thereof
US-2018258207-A1 · Sep 13, 2018 · US
Polyphenylene sulfide block copolymer, method for manufacturing same, and method for manufacturing polyphenylene sulfide porous body
US-10040910-B2 · Aug 7, 2018 · US
Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
US-2017218126-A1 · Aug 3, 2017 · US
Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
US-9657142-B2 · May 23, 2017 · US