Method and system for recycling polyvinylidene chloride containing composite material
US-2024018329-A1 · Jan 18, 2024 · US
Disintegrating plastics, {e.g. by milling}(B29B9/02, B29B11/02, B29B13/10, {B29B17/02} take precedence)
Disintegrating plastics, {e.g. by milling}(B29B9/02, B29B11/02, B29B13/10, {B29B17/02} take precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29B17/04 |
| Official title | Disintegrating plastics, {e.g. by milling}(B29B9/02, B29B11/02, B29B13/10, {B29B17/02} take precedence) |
| Display label | Disintegrating plastics, {e.g. by milling}(B29B9/02, B29B11/02, B29B13/10, {B29B17/02} take precedence) |
| Total patents | 358 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 19 |
| 2020 | 26 |
| 2021 | 30 |
| 2022 | 40 |
| 2023 | 61 |
| 2024 | 68 |
| 2025 | 61 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Recyclable Single Polymer Floorcovering Article
US-2019389094-A1 · Dec 26, 2019 · US
Improving the purity of materials recycled from disposable absorbent articles
US-10493661-B2 · Dec 3, 2019 · US
Single and twin screw extruders with ultrasound horns for decrosslinking and devulcanization
US-10465059-B2 · Nov 5, 2019 · US
Method for reproducing polyester container and reproduced polyester chip prepared therefrom
US-2019330442-A1 · Oct 31, 2019 · US
Heat shrinkable film and method for reproducing polyester container using same
US-2019330441-A1 · Oct 31, 2019 · US
A catalytic process of simultaneous pyrolysis of mixed plastics and dechlorination of the pyrolysis oil
US-2019299491-A1 · Oct 3, 2019 · US
Separation device and separation method
US-10427327-B2 · Oct 1, 2019 · US
Method for recovering pulp fiber from used sanitary product and recycled pulp obtained thereby
US-2019291303-A1 · Sep 26, 2019 · US
Separation device
US-10414070-B2 · Sep 17, 2019 · US
System and method for reclaiming carbon fibers using solar energy
US-2019277538-A1 · Sep 12, 2019 · US
Dechlorination of mixed plastics pyrolysis oils using devolatilization extrusion and chloride scavengers
US-2019270939-A1 · Sep 5, 2019 · US
Woven Article for Carbon Fiber Reinforced Plastic and Molded Product Formed Therefrom
US-2019264353-A1 · Aug 29, 2019 · US
Method of recycling carbon fiber prepreg waste
US-10328610-B2 · Jun 25, 2019 · US
Recycled plastic aggregate for use in concrete
US-10294155-B2 · May 21, 2019 · US
Method for recovering pulp fiber from used sanitary product and recycled pulp obtained thereby
US-10260199-B2 · Apr 16, 2019 · US
Method of recycling carbon fiber prepreg waste
US-2019054662-A1 · Feb 21, 2019 · US
Recycling polyamide airbags
US-10208205-B2 · Feb 19, 2019 · US
Plant and method for recovering and treating residues from crushing ferrous scrap
US-2019046992-A1 · Feb 14, 2019 · US
Multilayer composite composition, its manufacturing process, and article obtained thereof
US-2018370156-A1 · Dec 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B17/04?
- CPC B29B17/04 is the Cooperative Patent Classification code for “Disintegrating plastics, {e.g. by milling}(B29B9/02, B29B11/02, B29B13/10, {B29B17/02} take precedence).”
- How many patents are filed under CPC B29B17/04 (Disintegrating plastics, {e.g. by milling}(B29B9/02, B29B11/02, B29B13/10, {B29B17/02} take precedence))?
- Our database includes 358 publications tagged with this CPC code.
- Is patent activity under CPC B29B17/04 growing?
- Publication counts under this code: 68 in 2024 vs 61 in 2025 (latest complete years).