Hyperbranched polymer, metal recovery agent, metal recovery method, and catalytic activity inhibitor
US-11186657-B2 · Nov 30, 2021 · US
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups · 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 | C08F290/00 |
| Official title | Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups |
| Display label | Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 12 |
| 2020 | 7 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 9 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Photochromic compound and curable composition containing said photochromic compound
US-2021292641-A1 · Sep 23, 2021 · US
Photochromic polyrotaxane compound and curable composition comprising the photochromic polyrotaxane compound
US-11066523-B2 · Jul 20, 2021 · US
Curable composition, laminate, and automobile headlamp lens
US-11021618-B2 · Jun 1, 2021 · US
Curable composition, process for producing same, and article produced therewith
US-11008466-B2 · May 18, 2021 · US
Functional Bottlebrush Polymers
US-2021130525-A1 · May 6, 2021 · US
Three-dimensional-forming photo-curable composition, method for producing three-dimensional article from the photo-curable composition, and resin
US-10961380-B2 · Mar 30, 2021 · US
Molded article and method of producing the same
US-10941254-B2 · Mar 9, 2021 · US
Antifouling film
US-10913862-B2 · Feb 9, 2021 · US
Functional bottlebrush polymers
US-10894854-B2 · Jan 19, 2021 · US
Curable composition for polymer electrolyte, and layered body
US-2021008859-A1 · Jan 14, 2021 · US
Expandable polystyrene resin particles, polystyrene pre-expanded particles, and foam molded body
US-2020172692-A1 · Jun 4, 2020 · US
Adhesive composition
US-2020172771-A1 · Jun 4, 2020 · US
Photochromic polyrotaxane compound and curable composition comprising the photochromic polyrotaxane compound
US-2020172681-A1 · Jun 4, 2020 · US
Transfer film, electrode protective film for electrostatic capacitance-type input device, laminate, method for manufacturing laminate, and electrostatic capacitance-type input device
US-10649590-B2 · May 12, 2020 · US
RESIN COMPOSITION FOR VaRTM MOLDING, MOLDING MATERIAL, MOLDED ARTICLE AND METHOD FOR PRODUCING MOLDED ARTICLE
US-2020094495-A1 · Mar 26, 2020 · US
Embolic compositions
US-RE47873-E · Feb 25, 2020 · US
Associative polymers and related compositions, methods and systems
US-2020040141-A1 · Feb 6, 2020 · US
Three-dimensional-forming photo-curable composition, method for producing three-dimensional article from the photo-curable composition, and resin
US-2019382576-A1 · Dec 19, 2019 · US
Associative polymers and related compositions, methods and systems
US-10472470-B2 · Nov 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F290/00?
- CPC C08F290/00 is the Cooperative Patent Classification code for “Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups.”
- How many patents are filed under CPC C08F290/00 (Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC C08F290/00 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).