System for molding and coating of pharmaceutical tablets
US-12551407-B2 · Feb 17, 2026 · US
Heating or cooling the cylinders
Heating or cooling the cylinders · 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 | B29C48/83 |
| Official title | {Heating or cooling the cylinders} |
| Display label | Heating or cooling the cylinders |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for treatment of an initial polyethylene-containing material to produce a polyethylene composition for injection molding
US-12415297-B2 · Sep 16, 2025 · US
Extruder
US-12390975-B2 · Aug 19, 2025 · US
Process for treatment of an initial polyethylene-containing material to produce a polyethylene composition for injection molding
US-2025162201-A1 · May 22, 2025 · US
Polyethylene composition for injection molding
US-12234328-B1 · Feb 25, 2025 · US
Polyethylene composition for injection molding
US-2025043095-A1 · Feb 6, 2025 · US
Polymer composition
US-12202964-B2 · Jan 21, 2025 · US
Improved process for producing thermoplastic abs molding compositions
US-2024368390-A1 · Nov 7, 2024 · US
Improved processes for producing thermoplastic abs molding compositions
US-2024218173-A1 · Jul 4, 2024 · US
Production of thiopolymers by reactive extrusion
US-2024043622-A1 · Feb 8, 2024 · US
Method for producing water-absorbing resin powder
US-2023372896-A1 · Nov 23, 2023 · US
Purging compound for resin processing machine
US-2023340380-A1 · Oct 26, 2023 · US
Extruder screw having paths within the screw, extruder, and extrusion method
US-11752682-B2 · Sep 12, 2023 · US
Resin composition and manufacturing method thereof
US-2023279177-A1 · Sep 7, 2023 · US
Method for manufacturing an lft extrusion member
US-2023211537-A1 · Jul 6, 2023 · US
Polyethylenes and processes for producing polyethylenes
US-11680117-B2 · Jun 20, 2023 · US
Chemical mechanical polishing pad and preparation thereof
US-11679531-B2 · Jun 20, 2023 · US
Chemical mechanical polishing pad and preparation thereof
US-2023112598-A1 · Apr 13, 2023 · US
Copolymer, Resin Composition, Molded Product, Filmy Molded Product, and Method for Producing Copolymer
US-2023002528-A1 · Jan 5, 2023 · US
Acrylic rubber excellent in water resistance
US-2022389141-A1 · Dec 8, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/83?
- CPC B29C48/83 is the Cooperative Patent Classification code for “Heating or cooling the cylinders.”
- How many patents are filed under CPC B29C48/83 (Heating or cooling the cylinders)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/83 growing?
- Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).