Modified ethylene-vinyl alcohol copolymer fibers
US-2020362475-A1 · Nov 19, 2020 · US
Polyvinyl alcohol {; Vinyl alcohol}
Polyvinyl alcohol {; Vinyl alcohol} · 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 | C08F116/06 |
| Official title | Polyvinyl alcohol {; Vinyl alcohol} |
| Display label | Polyvinyl alcohol {; Vinyl alcohol} |
| Total patents | 126 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 11 |
| 2017 | 16 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 14 |
| 2022 | 9 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Imageable polymers
US-2020254117-A1 · Aug 13, 2020 · US
Zwitterionically modified polymers and hydrogels
US-2019389979-A1 · Dec 26, 2019 · US
Method for producing porous material of water-soluble polymer
US-2019367699-A1 · Dec 5, 2019 · US
Water-soluble UV-absorbing compounds and uses thereof
US-10472319-B2 · Nov 12, 2019 · US
Imageable embolic microsphere
US-2019328908-A1 · Oct 31, 2019 · US
Water-soluble uv-absorbing compounds and uses thereof
US-2019256455-A1 · Aug 22, 2019 · US
Water-soluble UV-absorbing compounds and uses thereof
US-10322993-B2 · Jun 18, 2019 · US
Imageable embolic microsphere
US-10307493-B2 · Jun 4, 2019 · US
Imageable polymers
US-2019111159-A1 · Apr 18, 2019 · US
Polyvinyl alcohol
US-2019100607-A1 · Apr 4, 2019 · US
3d printed polyvinyl alcohol medical devices and methods of activation
US-2019099516-A1 · Apr 4, 2019 · US
Organosiloxane graft polyvinyl alcohol polymer and method of producing the same
US-10208138-B2 · Feb 19, 2019 · US
Particulate polyvinyl alcohol, process for making and uses of the same
US-2019023825-A1 · Jan 24, 2019 · US
Polyvinyl alcohol powder and method for producing same
US-10125203-B2 · Nov 13, 2018 · US
Particulate polyvinyl alcohol, process for making and uses of the same
US-10125204-B2 · Nov 13, 2018 · US
Dispersing agent for agrochemicals and fluid dispersion using the same
US-10111421-B2 · Oct 30, 2018 · US
Imageable polymers
US-10098972-B2 · Oct 16, 2018 · US
Self-healing polyurethane nano-micro capsules for automotive painting
US-2018201802-A1 · Jul 19, 2018 · US
Lung volume reduction therapy using crosslinked non-natural polymers
US-9999701-B2 · Jun 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F116/06?
- CPC C08F116/06 is the Cooperative Patent Classification code for “Polyvinyl alcohol {; Vinyl alcohol}.”
- How many patents are filed under CPC C08F116/06 (Polyvinyl alcohol {; Vinyl alcohol})?
- Our database includes 126 publications tagged with this CPC code.
- Is patent activity under CPC C08F116/06 growing?
- Publication counts under this code: 12 in 2024 vs 11 in 2025 (latest complete years).