Amorphous polyaryletherketone and blends thereof for use in additive manufacturing
US-2018305577-A1 · Oct 25, 2018 · US
Semi-crystalline
Semi-crystalline · 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 | B29K2995/004 |
| Official title | Semi-crystalline |
| Display label | Semi-crystalline |
| Total patents | 244 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 11 |
| 2017 | 19 |
| 2018 | 14 |
| 2019 | 25 |
| 2020 | 26 |
| 2021 | 28 |
| 2022 | 26 |
| 2023 | 25 |
| 2024 | 29 |
| 2025 | 13 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method to increase radial strength of a bioresorbable scaffold
US-10099431-B2 · Oct 16, 2018 · US
Thermal Switch Based on Polymer Compound
US-2018273822-A1 · Sep 27, 2018 · US
Resin composite and method for producing resin composite
US-10052845-B2 · Aug 21, 2018 · US
Heating mechanisms for build volumes
US-2018207876-A1 · Jul 26, 2018 · US
Semi-crystalline build materials
US-10023739-B2 · Jul 17, 2018 · US
Article with different textured surfaces
US-2018147770-A1 · May 31, 2018 · US
Method for printing three-dimensional items wtih semi-crystalline build materials
US-9925714-B2 · Mar 27, 2018 · US
Polymeric piezoelectric material, and process for producing the same
US-9905750-B2 · Feb 27, 2018 · US
Semi-crystalline build materials
US-2018044523-A1 · Feb 15, 2018 · US
Generating 3d objects
US-2017368748-A1 · Dec 28, 2017 · US
Cellular polymeric material
US-9840049-B2 · Dec 12, 2017 · US
Semi-crystalline build materials
US-2017233574-A9 · Aug 17, 2017 · US
Method for printing three-dimensional items wtih semi-crystalline build materials
US-2017225394-A9 · Aug 10, 2017 · US
Injection moulding method for the production of moulded parts, moulded part produced by means of injection moulding and also injection mould
US-2017225414-A1 · Aug 10, 2017 · US
Separators, batteries, systems, vehicles, and related methods
US-2017222205-A1 · Aug 3, 2017 · US
Heat treated polymer powders
US-2017198134-A1 · Jul 13, 2017 · US
Microcapillary films and foams suitable for capillary action fluid transport
US-9701798-B2 · Jul 11, 2017 · US
Semi-crystalline build materials
US-2017183497-A9 · Jun 29, 2017 · US
Improved high temperature mechanical properties of elastomers with semi-crystalline polymers for downhole applications
US-2017183484-A1 · Jun 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29K2995/004?
- CPC B29K2995/004 is the Cooperative Patent Classification code for “Semi-crystalline.”
- How many patents are filed under CPC B29K2995/004 (Semi-crystalline)?
- Our database includes 244 publications tagged with this CPC code.
- Is patent activity under CPC B29K2995/004 growing?
- Publication counts under this code: 29 in 2024 vs 13 in 2025 (latest complete years).