Monomers, polymers and lithographic compositions comprising same
US-11932713-B2 · Mar 19, 2024 · US
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Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal · 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 | C08F230/00 |
| Official title | Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal |
| Display label | Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer dispersant, colorant dispersion liquid, and ink composition
US-11851517-B2 · Dec 26, 2023 · US
Contact lenses with a lubricious coating thereon
US-10962803-B2 · Mar 30, 2021 · US
Polymer Dispersant, Colorant Dispersion Liquid, And Ink Composition
US-2021032394-A1 · Feb 4, 2021 · US
Method for producing multibranched polymer and multibranched polymer
US-10808065-B2 · Oct 20, 2020 · US
Patterned film article comprising cleavable crosslinker and methods
US-10768528-B2 · Sep 8, 2020 · US
Contact lenses with a lubricious coating thereon
US-2019235277-A1 · Aug 1, 2019 · US
Monomers, polymers and lithographic compositions comprising same
US-2019202955-A1 · Jul 4, 2019 · US
Method for producing multibranched polymer and multibranched polymer
US-2019106524-A1 · Apr 11, 2019 · US
Ligands for semiconductor nanocrystals
US-10202546-B2 · Feb 12, 2019 · US
Composition and a method for manufacturing a component
US-10191370-B2 · Jan 29, 2019 · US
Patterned film article comprising cleavable crosslinker and methods
US-2018231891-A1 · Aug 16, 2018 · US
Ligands for semiconductor nanocrysals
US-2018187072-A1 · Jul 5, 2018 · US
Polymer, and electrolyte and lithium secondary battery including the same
US-9856341-B2 · Jan 2, 2018 · US
Facilitated CO2 transport membrane, method for producing same, resin composition for use in method for producing same, CO2 separation module and method and apparatus for separating CO2
US-9833746-B2 · Dec 5, 2017 · US
Addition-fragmentation oligomers having high refractive index groups
US-9730864-B2 · Aug 15, 2017 · US
Addition-fragmentation oligomers having high refractive index groups
US-2016346170-A1 · Dec 1, 2016 · US
A composition and a method for manufacturing a component
US-2016326276-A1 · Nov 10, 2016 · US
Polymer, and electrolyte and lithium secondary battery including the same
US-2016190641-A1 · Jun 30, 2016 · US
Bonding composition and component thereof, and method of using the same
US-2016160085-A1 · Jun 9, 2016 · US