Flexible film fluid-dispensing device
US-12172349-B2 · Dec 24, 2024 · US
extruding the compound through a flat die (in general B29C48/03)
extruding the compound through a flat die (in general B29C48/03) · 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 | B29C44/505 |
| Official title | {extruding the compound through a flat die (in general B29C48/03)} |
| Display label | extruding the compound through a flat die (in general B29C48/03) |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyethylene resin multilayer foam sheet, interleaving paper for glass plates, and method for manufacturing polyethylene resin multilayer foam sheet
US-2024286334-A1 · Aug 29, 2024 · US
Polymeric shells and particles for vacuum insulation panels
US-2023347557-A1 · Nov 2, 2023 · US
Pressure collapsible closed cellular swell packer
US-2023340855-A1 · Oct 26, 2023 · US
Decorative panel and method for producing a panel
US-2023234328-A1 · Jul 27, 2023 · US
Die for extrusion and method of designing die for extrusion
US-11660796-B2 · May 30, 2023 · US
Polyolefin resin foam sheet and laminate
US-2023151171-A1 · May 18, 2023 · US
Method of making coextruded, cross-linked polyolefin foam with TPU cap layers
US-11628657-B2 · Apr 18, 2023 · US
Articles, dies and methods of making the same
US-2023037449-A1 · Feb 9, 2023 · US
Flexible film fluid-dispensing device
US-2022250291-A1 · Aug 11, 2022 · US
Polyolefin-based resin foamed sheet
US-2022169818-A1 · Jun 2, 2022 · US
Thermoplastic polyester resin foam sheet, thermoplastic polyester resin foam container, method for producing thermoplastic polyester resin foam sheet, and method for producing thermoplastic polyester resin foam container
US-2022033605-A1 · Feb 3, 2022 · US
Method of making coextruded, cross-linked polyolefin foam with tpu cap layers
US-2021260857-A1 · Aug 26, 2021 · US
Polymeric vacuum insulation boards
US-2021154894-A1 · May 27, 2021 · US
Method of making coextruded, cross-linked polyolefin foam with TPU cap layers
US-11007761-B2 · May 18, 2021 · US
Process to recycle expandable plastic materials and an expandable or expanded plastic material obtainable thereby
US-11000979-B2 · May 11, 2021 · US
Method for manufacturing foam molded body
US-10940620-B2 · Mar 9, 2021 · US
Die for extrusion and method of designing die for extrusion
US-2021039296-A1 · Feb 11, 2021 · US
Method for producing polyethylene-based resin extruded foam sheet, polyethylene-based resin extruded foam sheet, and plate interleaf sheet using the same for glass sheets
US-10717840-B2 · Jul 21, 2020 · US
Resin composite
US-10576709-B2 · Mar 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C44/505?
- CPC B29C44/505 is the Cooperative Patent Classification code for “extruding the compound through a flat die (in general B29C48/03).”
- How many patents are filed under CPC B29C44/505 (extruding the compound through a flat die (in general B29C48/03))?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC B29C44/505 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).