Super hydrophobic multiscale porous polymer films
US-2016369076-A1 · Dec 22, 2016 · US
Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter
Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter · 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 | C08J2205/044 |
| Official title | Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter |
| Display label | Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter |
| Total patents | 640 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 35 |
| 2016 | 35 |
| 2017 | 48 |
| 2018 | 61 |
| 2019 | 62 |
| 2020 | 76 |
| 2021 | 62 |
| 2022 | 66 |
| 2023 | 73 |
| 2024 | 68 |
| 2025 | 40 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Crosslinked polymer, method for producing the same, molecular sieve composition and material separation membranes
US-2016367948-A1 · Dec 22, 2016 · US
Porous polymer material
US-9522358-B2 · Dec 20, 2016 · US
Porous Propylene Polymers
US-2016355653-A1 · Dec 8, 2016 · US
Polyolefin resin particles, polyolefin resin foamed particles, and method for producing polyolefin resin foamed particles
US-2016333162-A1 · Nov 17, 2016 · US
Dual-foamed polymer composition
US-2016333164-A1 · Nov 17, 2016 · US
Macroporous photonic crystal membrane, methods of making, and methods of use
US-2016326334-A1 · Nov 10, 2016 · US
Zeolites for thermoplastic foam injection molding
US-2016326329-A1 · Nov 10, 2016 · US
Poly(methylpentene) composition including hollow glass microspheres and method of using the same
US-2016326351-A1 · Nov 10, 2016 · US
Polyolefin resin foam particles, and polyolefin resin in-mold expansion molded article
US-2016319095-A1 · Nov 3, 2016 · US
Polyphenylene sulfide microparticles
US-2016311995-A1 · Oct 27, 2016 · US
Divinylbenzene/maleic anhydride polymeric material
US-2016311996-A1 · Oct 27, 2016 · US
Flame-retardant copolymers of dialkyl (meth)acryloyloxyalkyl phosphate or dialkyl (meth)acryloyloxyalkyl phosphonate monomers and polymer foams based made therefrom
US-2016304692-A1 · Oct 20, 2016 · US
Foamed sheet
US-2016303822-A1 · Oct 20, 2016 · US
Method for producing expanded thermoplastic elastomer particles
US-2016297943-A1 · Oct 13, 2016 · US
Foamable composition
US-9416242-B2 · Aug 16, 2016 · US
Crosslinked polyolefin resin foam sheet
US-2016194471-A1 · Jul 7, 2016 · US
Mesostructured polymer membranes and other articles
US-2016193385-A1 · Jul 7, 2016 · US
Foamed caps and closure seal comprising polyethylene foam
US-2016177045-A1 · Jun 23, 2016 · US
Microparticles having a Multimodal Pore Distribution
US-2016168349-A1 · Jun 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2205/044?
- CPC C08J2205/044 is the Cooperative Patent Classification code for “Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter.”
- How many patents are filed under CPC C08J2205/044 (Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter)?
- Our database includes 640 publications tagged with this CPC code.
- Is patent activity under CPC C08J2205/044 growing?
- Publication counts under this code: 68 in 2024 vs 40 in 2025 (latest complete years).