Cross-copolymer, and resin composition
US-10125207-B2 · Nov 13, 2018 · US
using a catalyst of the anionic type
using a catalyst of the anionic type · 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 | C08F297/02 |
| Official title | using a catalyst of the anionic type |
| Display label | using a catalyst of the anionic type |
| Total patents | 229 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 14 |
| 2017 | 18 |
| 2018 | 26 |
| 2019 | 30 |
| 2020 | 23 |
| 2021 | 21 |
| 2022 | 28 |
| 2023 | 14 |
| 2024 | 18 |
| 2025 | 19 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cross-copolymer and method for producing same
US-2018273669-A1 · Sep 27, 2018 · US
Block copolymer, and method of producing structure containing phase-separated structure
US-2018244856-A1 · Aug 30, 2018 · US
Aminosilane Initiators And Functionalized Polymers Prepared Therefrom
US-2018155460-A1 · Jun 7, 2018 · US
Acrylic block copolymer, resin composition and shaped article including the same, and optical component
US-2018112023-A1 · Apr 26, 2018 · US
Aqueous pigment dispersion and aqueous ink for inkjet recording use
US-9951236-B2 · Apr 24, 2018 · US
Star copolymer and use thereof as a viscosity improver
US-2018066096-A1 · Mar 8, 2018 · US
Efficient copolymers having an agglomerating effect
US-2018044443-A1 · Feb 15, 2018 · US
Aminosilane initiators and functionalized polymers prepared therefrom
US-9884923-B2 · Feb 6, 2018 · US
Resin composite, film, methods of producing the resin composite and the film, molded product, and article
US-2018030223-A1 · Feb 1, 2018 · US
Rubber composition and tire
US-2018030159-A1 · Feb 1, 2018 · US
Acrylic block copolymer and adhesive composition
US-2018016431-A1 · Jan 18, 2018 · US
Zwitterionic copolymers for fouling resistant filtration membranes
US-2018001278-A1 · Jan 4, 2018 · US
Copolymer, rubber composition using same, and tire
US-9850336-B2 · Dec 26, 2017 · US
Additives for fuels and oils comprising functionalised diblock copolymers
US-9845375-B2 · Dec 19, 2017 · US
Pressure sensitive adhesive including a 1,1-disubstituted alkene compound
US-2017253675-A1 · Sep 7, 2017 · US
Solution polymers formed from methylene malonate monomers, polymerization, and solution polymer products
US-2017240657-A1 · Aug 24, 2017 · US
Acrylic pressure-sensitive adhesive compositions and pressure-sensitive adhesive products
US-2017233619-A1 · Aug 17, 2017 · US
Pattern treatment methods
US-2017170008-A1 · Jun 15, 2017 · US
Solution polymers including one or more 1,1-disubstituted alkene compounds, solution polymerization methods, and polymer compositions
US-9676875-B2 · Jun 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F297/02?
- CPC C08F297/02 is the Cooperative Patent Classification code for “using a catalyst of the anionic type.”
- How many patents are filed under CPC C08F297/02 (using a catalyst of the anionic type)?
- Our database includes 229 publications tagged with this CPC code.
- Is patent activity under CPC C08F297/02 growing?
- Publication counts under this code: 18 in 2024 vs 19 in 2025 (latest complete years).