Systems and methods for recycling polyolefins
US-2022356323-A1 · Nov 10, 2022 · US
Washing, rinsing
Washing, rinsing · 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 | B29B2017/0015 |
| Official title | {Washing, rinsing} |
| Display label | Washing, rinsing |
| Total patents | 136 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 13 |
| 2020 | 19 |
| 2021 | 15 |
| 2022 | 16 |
| 2023 | 26 |
| 2024 | 23 |
| 2025 | 16 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for manufacturing bulked continuous filament
US-2022356321-A1 · Nov 10, 2022 · US
Methods for manufacturing bulked continuous filament
US-2022355526-A1 · Nov 10, 2022 · US
Methods for manufacturing bulked continuous carpet filament
US-2022305694-A1 · Sep 29, 2022 · US
Recovered sulfopolyester
US-2022298298-A1 · Sep 22, 2022 · US
Process for recovering sulfopolyester
US-2022297352-A1 · Sep 22, 2022 · US
Methods for manufacturing bulked continuous filament
US-11427694-B2 · Aug 30, 2022 · US
Methods for manufacturing bulked continuous filament
US-11426913-B2 · Aug 30, 2022 · US
Systems and methods for manufacturing bulked continuous filament
US-2022152879-A1 · May 19, 2022 · US
Systems and methods for manufacturing bulked continuous filament
US-11292174-B2 · Apr 5, 2022 · US
Method for recycling a transfer product
US-2022040887-A1 · Feb 10, 2022 · US
Process for Producing Monovinylaromatic Polymer Incorporating Post-Consumer Recycled Polystyrene, Monovinylaromatic Polymer Incorporating Post-Consumer Recycled Polystyrene and Articles Produced Thereof
US-2021371636-A1 · Dec 2, 2021 · US
Systems and methods for manufacturing bulked continuous filament
US-11179868-B2 · Nov 23, 2021 · US
Method for reproducing polyester container and polyester film used in the method
US-11155691-B2 · Oct 26, 2021 · US
Reducing surface and bulk contamination in plastic
US-2021322894-A1 · Oct 21, 2021 · US
Reducing surface and bulk contamination in plastic
US-2021324170-A1 · Oct 21, 2021 · US
Reducing surface and bulk contamination in plastic
US-2021324171-A1 · Oct 21, 2021 · US
Method for reclaiming thermoplastic materials intended for recycling
US-2021316484-A1 · Oct 14, 2021 · US
Methods for manufacturing bulked continuous filament from recycled pet
US-2021299914-A1 · Sep 30, 2021 · US
Process for recycling polyolefin
US-11130850-B2 · Sep 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B2017/0015?
- CPC B29B2017/0015 is the Cooperative Patent Classification code for “Washing, rinsing.”
- How many patents are filed under CPC B29B2017/0015 (Washing, rinsing)?
- Our database includes 136 publications tagged with this CPC code.
- Is patent activity under CPC B29B2017/0015 growing?
- Publication counts under this code: 23 in 2024 vs 16 in 2025 (latest complete years).