Resin composition, display device manufactured using the same, and manufacturing method of the display device
US-2024247152-A1 · Jul 25, 2024 · US
and containing nitrogen and oxygen
and containing nitrogen and oxygen · 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 | C08F220/387 |
| Official title | {and containing nitrogen and oxygen} |
| Display label | and containing nitrogen and oxygen |
| Total patents | 265 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 19 |
| 2017 | 21 |
| 2018 | 22 |
| 2019 | 16 |
| 2020 | 33 |
| 2021 | 23 |
| 2022 | 35 |
| 2023 | 25 |
| 2024 | 34 |
| 2025 | 16 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Photosensitive resin composition and color filter using the same
US-9994728-B2 · Jun 12, 2018 · US
Multi-functional surface coating of implants
US-9943624-B2 · Apr 17, 2018 · US
Antistatic polymers and methods of making the same
US-2017362362-A1 · Dec 21, 2017 · US
Biocompatible coatings and hydrogels for reducing foreign body response and fibrosis
US-2017355799-A1 · Dec 14, 2017 · US
Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display device, and organic EL device
US-9809668-B2 · Nov 7, 2017 · US
Monomer, polymer, resist composition, and patterning process
US-2017299963-A1 · Oct 19, 2017 · US
Resist composition, method of forming resist pattern, polymeric compound, compound
US-9778567-B2 · Oct 3, 2017 · US
Polymer compound for a conductive polymer and method for producing same
US-9777093-B2 · Oct 3, 2017 · US
Patterning process
US-9760010-B2 · Sep 12, 2017 · US
Positive resist composition and pattern forming process
US-2017242339-A1 · Aug 24, 2017 · US
Preparation of conjugated aromatic/heteroaromatic oligomer-containing dielectric polymers and their applications
US-9725544-B2 · Aug 8, 2017 · US
Crosslinked polymer nano-assemblies and uses thereof
US-2017216450-A1 · Aug 3, 2017 · US
Oil field treatment fluids
US-2017218252-A1 · Aug 3, 2017 · US
Amphoteric betaine-type polycarboxylate superplasticizer and preparation method thereof
US-9718733-B2 · Aug 1, 2017 · US
Copolymer comprising oxazoline monomers and use thereof as crosslinker
US-2017152333-A1 · Jun 1, 2017 · US
Oil field treatment fluids
US-9650558-B2 · May 16, 2017 · US
Crosslinked polymer nano-assemblies and uses thereof
US-9592302-B2 · Mar 14, 2017 · US
Polymer compound for a conductive polymer and method for producing same
US-2017058059-A1 · Mar 2, 2017 · US
Polymer compound for a conductive polymer and method for producing same
US-2017058066-A1 · Mar 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F220/387?
- CPC C08F220/387 is the Cooperative Patent Classification code for “and containing nitrogen and oxygen.”
- How many patents are filed under CPC C08F220/387 (and containing nitrogen and oxygen)?
- Our database includes 265 publications tagged with this CPC code.
- Is patent activity under CPC C08F220/387 growing?
- Publication counts under this code: 34 in 2024 vs 16 in 2025 (latest complete years).