Polymer, method for producing same, water- and oil-proofing composition, article, and water- and oil-proof paper
US-2021404119-A1 · Dec 30, 2021 · US
Chemical modification of a polymer
Chemical modification of a polymer · 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 | C08F2810/00 |
| Official title | Chemical modification of a polymer |
| Display label | Chemical modification of a polymer |
| Total patents | 180 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 15 |
| 2020 | 28 |
| 2021 | 29 |
| 2022 | 39 |
| 2023 | 21 |
| 2024 | 20 |
| 2025 | 18 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Alkaline anion exchange membranes derived from diphenylethylene and co-monomer feedstock
US-11207672-B2 · Dec 28, 2021 · US
Hydrogenated linear polydiene copolymers as base stock or lubricant additives for lubricant compositions
US-2021347927-A1 · Nov 11, 2021 · US
High Strength Hydrogenated Polymers, And Rubber Compositions Incorporating Same
US-2021340306-A1 · Nov 4, 2021 · US
Polyacrylonitrile gels for energy storage
US-2021249687-A1 · Aug 12, 2021 · US
Resin film for electronic devices, and electronic device
US-11081672-B2 · Aug 3, 2021 · US
Bimodal polyethylene copolymer and film thereof
US-2021179754-A1 · Jun 17, 2021 · US
Functionalized porous organic polymers as uranium nano-traps for efficient uranium extraction
US-2021162371-A1 · Jun 3, 2021 · US
Compositions for forming antistatic coatings and articles coated with the compositions
US-2021071039-A1 · Mar 11, 2021 · US
Polyethylene and Chlorinated Polyethylene Thereof
US-2021047443-A1 · Feb 18, 2021 · US
Glass run
US-10857867-B2 · Dec 8, 2020 · US
Modified liquid diene polymer
US-2020369802-A1 · Nov 26, 2020 · US
Amino silane-based compound, method of preparing the same, and modified conjugated diene-based polymer including the compound
US-10800862-B2 · Oct 13, 2020 · US
Water-absorbent resin and absorbent article
US-2020299423-A1 · Sep 24, 2020 · US
Method of manufacturing semiconductor device, method of forming pattern film, and metal-containing organic film
US-2020294795-A1 · Sep 17, 2020 · US
Gel including condensation product of organic silicon compound
US-10765993-B2 · Sep 8, 2020 · US
Epoxidized polyfarnesene and methods for producing the same
US-10745503-B2 · Aug 18, 2020 · US
Plugging agent for temperature-resistant calcium-resistant water-based drilling fluid used in oil and gas reservoir protection, drilling fluid, and uses thereof
US-10745605-B2 · Aug 18, 2020 · US
Modifier and modified conjugated diene-based polymer including functional group derived therefrom
US-10730984-B2 · Aug 4, 2020 · US
Resin, resist composition and method for producing resist pattern
US-2020233300-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F2810/00?
- CPC C08F2810/00 is the Cooperative Patent Classification code for “Chemical modification of a polymer.”
- How many patents are filed under CPC C08F2810/00 (Chemical modification of a polymer)?
- Our database includes 180 publications tagged with this CPC code.
- Is patent activity under CPC C08F2810/00 growing?
- Publication counts under this code: 20 in 2024 vs 18 in 2025 (latest complete years).