Apparatus and method for forming and 3d printing double network hydrogels using temperature-controlled projection stereolithography
US-2024309196-A1 · Sep 19, 2024 · US
Heating elements
Heating elements · 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 | B29C64/295 |
| Official title | Heating elements |
| Display label | Heating elements |
| Total patents | 1,847 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 25 |
| 2017 | 57 |
| 2018 | 128 |
| 2019 | 156 |
| 2020 | 203 |
| 2021 | 315 |
| 2022 | 314 |
| 2023 | 205 |
| 2024 | 224 |
| 2025 | 160 |
| 2026 | 39 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three-dimensional printing method and system for printing composite materials
US-2024051228-A1 · Feb 15, 2024 · US
Apparatus, system and method of operating an additive manufacturing nozzle
US-2024042687-A1 · Feb 8, 2024 · US
Apparatus, system and method of forming polymer microspheres for use in additive manufacturing
US-11860618-B2 · Jan 2, 2024 · US
Determining heater malfunction
US-2017334138-A1 · Nov 23, 2017 · US
Additive manufacturing apparatus and method
US-2017304895-A1 · Oct 26, 2017 · US
3D print adhesion reduction during cure process
US-9782934-B2 · Oct 10, 2017 · US
Additive manufacturing using pressurized slurry feed
US-2017246800-A1 · Aug 31, 2017 · US
Print assembly for additive manufacturing system, and methods of use thereof
US-2017239884-A1 · Aug 24, 2017 · US
Method for treating raw-material powder, apparatus for treating raw-material powder, and method for producing object
US-2017165791-A1 · Jun 15, 2017 · US
Thermal drying system for additive manufacturing device
US-2017157855-A1 · Jun 8, 2017 · US
Heated build platform and system for three dimensional printing methods
US-9592660-B2 · Mar 14, 2017 · US
Three-dimensional printer tool systems
US-2017043536-A1 · Feb 16, 2017 · US
Powder Distribution for Laser Sintering Systems
US-2017008234-A1 · Jan 12, 2017 · US
Temperature controlled additive manufacturing
US-2016375491-A1 · Dec 29, 2016 · US
Device and method for additively producing at least one component region of a component
US-2016368052-A1 · Dec 22, 2016 · US
Method and apparatus for additive manufacturing
US-9505172-B2 · Nov 29, 2016 · US
Three-dimensional shaped article manufacturing method
US-9481162-B2 · Nov 1, 2016 · US
Three-dimensional printer tool systems
US-9481132-B2 · Nov 1, 2016 · US
Three-dimensional printer tool systems
US-9469072-B2 · Oct 18, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C64/295?
- CPC B29C64/295 is the Cooperative Patent Classification code for “Heating elements.”
- How many patents are filed under CPC B29C64/295 (Heating elements)?
- Our database includes 1,847 publications tagged with this CPC code.
- Is patent activity under CPC B29C64/295 growing?
- Publication counts under this code: 224 in 2024 vs 160 in 2025 (latest complete years).