Method of preparing a water-based adhesive with high binding property based on polymer composites
US-10160890-B2 · Dec 25, 2018 · US
Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids · 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 | C09J129/04 |
| Official title | Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids |
| Display label | Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids |
| Total patents | 212 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 15 |
| 2017 | 17 |
| 2018 | 20 |
| 2019 | 13 |
| 2020 | 23 |
| 2021 | 25 |
| 2022 | 21 |
| 2023 | 17 |
| 2024 | 16 |
| 2025 | 23 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Starch Suspension for Adhesive Coatings
US-2018355162-A1 · Dec 13, 2018 · US
Powder for layer manufacturing and layered shaped article
US-2018297277-A1 · Oct 18, 2018 · US
Thermoset pressure-sensitive adhesive
US-10077384-B2 · Sep 18, 2018 · US
Glue-Bonded Multi-Ply Absorbent Sheet and Polyvinyl Alcohol Ply Bonding Adhesive
US-2018230344-A1 · Aug 16, 2018 · US
Nanoplatelet dispersions, methods for their production and uses thereof
US-2018215940-A1 · Aug 2, 2018 · US
Modified polyvinyl alcohol resins and adhesive, polarizer, and display device containing the same
US-10030181-B2 · Jul 24, 2018 · US
Modified polyvinyl acetal resin composition
US-2018194935-A1 · Jul 12, 2018 · US
Conductive particle, its manufacturing method and anisotropic conductive adhesive
US-2018187052-A1 · Jul 5, 2018 · US
Glue-bonded multi-ply absorbent sheet and polyvinyl alcohol ply bonding adhesive
US-10005932-B2 · Jun 26, 2018 · US
Sealant, method for producing bezel-less liquid crystal display, and bezel-less liquid crystal display produced by the same
US-9989812-B2 · Jun 5, 2018 · US
A binder for secondary battery comprising a magnetic material
US-2018151883-A1 · May 31, 2018 · US
Manufacturing method of quantum dot glue, quantum dot glue and quantum dot polarizer
US-9963621-B2 · May 8, 2018 · US
Manufacturing method of quantum dot glue, quantum dot glue and quantum dot polarizer
US-2018100090-A1 · Apr 12, 2018 · US
Adhesive for insulative articles
US-2018072032-A1 · Mar 15, 2018 · US
Adhesive for insulative articles
US-9849655-B2 · Dec 26, 2017 · US
Glue-bonded multi-ply absorbent sheet
US-9822285-B2 · Nov 21, 2017 · US
Polarizing plate with transparent adhesive, and touch panel
US-2017305111-A1 · Oct 26, 2017 · US
Polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, and image display device
US-2017299920-A1 · Oct 19, 2017 · US
One-side-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same
US-2017299779-A1 · Oct 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J129/04?
- CPC C09J129/04 is the Cooperative Patent Classification code for “Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids.”
- How many patents are filed under CPC C09J129/04 (Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids)?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC C09J129/04 growing?
- Publication counts under this code: 16 in 2024 vs 23 in 2025 (latest complete years).