Method of fabricating a fiber preform filled with refractory ceramic particles
US-2017369382-A1 · Dec 28, 2017 · US
Injection moulding
Injection moulding · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B2235/6022 |
| Official title | Injection moulding |
| Display label | Injection moulding |
| Total patents | 221 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 21 |
| 2017 | 24 |
| 2018 | 28 |
| 2019 | 17 |
| 2020 | 18 |
| 2021 | 21 |
| 2022 | 17 |
| 2023 | 18 |
| 2024 | 19 |
| 2025 | 14 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ceramic core, manufacturing method for the same, manufacturing method for casting using the ceramic core, and casting manufactured by the method
US-9839957-B2 · Dec 12, 2017 · US
Method for manufacturing a refractory part made of composite material
US-2017341263-A1 · Nov 30, 2017 · US
Surface treated polycrystalline ceramic orthodontic bracket and method of making same
US-9717569-B2 · Aug 1, 2017 · US
Mixer, method of mixing raw material for powder metallurgy binder for injection moulding composition
US-2017203469-A1 · Jul 20, 2017 · US
Element For Ejecting Gas Into A Regenerator of a Fluid Catalytic Cracking Unit
US-2017203271-A1 · Jul 20, 2017 · US
Method for making hybrid ceramic/metal, ceramic/ceramic body by using 3d printing process
US-2017197359-A1 · Jul 13, 2017 · US
Cubic boron nitride sintered body and cutting tool
US-2017189969-A1 · Jul 6, 2017 · US
Slider for Slide Fastener
US-2017164696-A1 · Jun 15, 2017 · US
Process for improving the flexural toughness of moldings
US-2017114216-A1 · Apr 27, 2017 · US
Method for manufacturing alumina sintered body and alumina sintered body
US-9630380-B2 · Apr 25, 2017 · US
Method of supporting a part
US-2017100774-A1 · Apr 13, 2017 · US
Benzoxazine cyanate ester resin for pyrolisis densification of carbon-carbon composites
US-2017096537-A1 · Apr 6, 2017 · US
Pressure Sensor System
US-2017089796-A1 · Mar 30, 2017 · US
Method of making three dimensional glass ceramic article
US-9586860-B2 · Mar 7, 2017 · US
Dental articles using nanocrystalline materials and methods of manufacture
US-9585736-B2 · Mar 7, 2017 · US
Ceramic oxide body, method of manufacturing thereof, and method of manufacturing glass sheet
US-2017057874-A1 · Mar 2, 2017 · US
Process for the continuous thermal removal of binder from a metallic and/or ceramic shaped body produced by injection molding, extrusion or pressing using a thermoplastic molding composition
US-9556072-B2 · Jan 31, 2017 · US
Method of supporting a part
US-9550235-B2 · Jan 24, 2017 · US
Methods for shaping green bodies and articles made by such methods
US-9539064-B2 · Jan 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2235/6022?
- CPC C04B2235/6022 is the Cooperative Patent Classification code for “Injection moulding.”
- How many patents are filed under CPC C04B2235/6022 (Injection moulding)?
- Our database includes 221 publications tagged with this CPC code.
- Is patent activity under CPC C04B2235/6022 growing?
- Publication counts under this code: 19 in 2024 vs 14 in 2025 (latest complete years).