Process for preparing an aqueous dispersion of polymeric microspheres
US-10865276-B2 · Dec 15, 2020 · US
Additives applied to the surface of polymers or polymer particles
Additives applied to the surface of polymers or polymer particles · 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 | C08K2201/013 |
| Official title | Additives applied to the surface of polymers or polymer particles |
| Display label | Additives applied to the surface of polymers or polymer particles |
| Total patents | 135 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 13 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 18 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 14 |
| 2024 | 18 |
| 2025 | 14 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rubber composition and tire obtained therefrom
US-10836884-B2 · Nov 17, 2020 · US
Frame sealant and liquid crystal display panel
US-2020355948-A1 · Nov 12, 2020 · US
Cross-Linked Polymeric Latex Prepared With A Low Surface Tension Surfactant
US-2020310274-A1 · Oct 1, 2020 · US
Method for preparing super absorbent polymer, and super absorbent polymer
US-10773237-B2 · Sep 15, 2020 · US
Process for preparing an aqueous dispersion of polymeric microspheres
US-2020283572-A1 · Sep 10, 2020 · US
Tyre for vehicle wheels comprising a composite reinforcing filler
US-2020282770-A1 · Sep 10, 2020 · US
Process for preparing an aqueous dispersion of polymeric microspheres
US-10723838-B2 · Jul 28, 2020 · US
Cross-linked polymeric latex prepared with a low surface tension surfactant
US-10725394-B1 · Jul 28, 2020 · US
Method for preparing acrylic copolymer, acrylic copolymer and resin composition comprising the copolymer
US-10703839-B2 · Jul 7, 2020 · US
Composite fiber and textile
US-2020208304-A1 · Jul 2, 2020 · US
Polymer coatings compositions with reduced ignition sensitivity
US-10683398-B2 · Jun 16, 2020 · US
Polymer powder for powder bed fusion methods
US-2020156287-A1 · May 21, 2020 · US
Acetaldehyde scavenger treatment
US-2020140646-A1 · May 7, 2020 · US
Polymer powder for powder bed fusion methods
US-10596728-B2 · Mar 24, 2020 · US
Acetaldehyde scavenger treatment
US-10590246-B2 · Mar 17, 2020 · US
Acetaldehyde scavenger treatment
US-10557010-B2 · Feb 11, 2020 · US
Marked composite material and method for producing the same
US-10507612-B2 · Dec 17, 2019 · US
Nanocomposite coated proppants and methods of making and use thereof
US-2019345377-A1 · Nov 14, 2019 · US
Method for forming oleophobic-hydrophilic coatings including particles and/or nano-particles, a coating formed thereby and an article to which the coating is applied
US-2019284404-A1 · Sep 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K2201/013?
- CPC C08K2201/013 is the Cooperative Patent Classification code for “Additives applied to the surface of polymers or polymer particles.”
- How many patents are filed under CPC C08K2201/013 (Additives applied to the surface of polymers or polymer particles)?
- Our database includes 135 publications tagged with this CPC code.
- Is patent activity under CPC C08K2201/013 growing?
- Publication counts under this code: 18 in 2024 vs 14 in 2025 (latest complete years).