Method for producing pellets, pellets and ion exchange film
US-2025289918-A1 · Sep 18, 2025 · US
at the nozzle zone
at the nozzle zone · 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 | B29C48/86 |
| Official title | at the nozzle zone |
| Display label | at the nozzle zone |
| Total patents | 50 |
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 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing pellets
US-12378338-B2 · Aug 5, 2025 · US
Extrusion conformal cooling devices, methods, and systems
US-2025178057-A1 · Jun 5, 2025 · US
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
US-12031234-B2 · Jul 9, 2024 · US
Assay cartridges and methods of using the same
US-12013332-B2 · Jun 18, 2024 · US
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
US-11976385-B2 · May 7, 2024 · US
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
US-11970788-B2 · Apr 30, 2024 · US
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
US-2024026571-A1 · Jan 25, 2024 · US
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
US-11866849-B2 · Jan 9, 2024 · US
Copolymer, Resin Composition, Molded Product, Filmy Molded Product, and Method for Producing Copolymer
US-2023002528-A1 · Jan 5, 2023 · US
Die, method of manufacturing die, extruder and method of manufacturing pellet
US-2022410459-A1 · Dec 29, 2022 · US
Core-sheath composite fiber for artificial hair, headwear product including same, and production method for same
US-2022372668-A1 · Nov 24, 2022 · US
Core-sheath composite fiber for artificial hair, headwear product including same, and production method for same
US-2022372669-A1 · Nov 24, 2022 · US
Assay cartridges and methods of using the same
US-2022341843-A1 · Oct 27, 2022 · US
Assay cartridges and methods of using the same
US-11320366-B2 · May 3, 2022 · US
System and method for measuring out a polymer and first solvent mixture, device, system and method for extracting a solvent from at least one polymer strand, system and method for mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous system and method for the production of at least one polymer strand
US-11124895-B2 · Sep 21, 2021 · US
Method for producing pellets, pellets and ion exchange film
US-2021198397-A1 · Jul 1, 2021 · US
Surface modified particulate and sintered or injection molded products
US-11000895-B2 · May 11, 2021 · US
Quick-change fused filament fabrication nozzle assembly
US-10780621-B2 · Sep 22, 2020 · US
System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn
US-2020283929-A1 · Sep 10, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/86?
- CPC B29C48/86 is the Cooperative Patent Classification code for “at the nozzle zone.”
- How many patents are filed under CPC B29C48/86 (at the nozzle zone)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/86 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).