Sintered body production method
US-2024307956-A1 · Sep 19, 2024 · US
Post-treatment, e.g. curing, coating or polishing
Post-treatment, e.g. curing, coating or polishing · 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 | B33Y40/20 |
| Official title | Post-treatment, e.g. curing, coating or polishing |
| Display label | Post-treatment, e.g. curing, coating or polishing |
| Total patents | 4,060 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 47 |
| 2016 | 64 |
| 2017 | 175 |
| 2018 | 220 |
| 2019 | 299 |
| 2020 | 346 |
| 2021 | 522 |
| 2022 | 602 |
| 2023 | 558 |
| 2024 | 605 |
| 2025 | 518 |
| 2026 | 104 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for forming and 3d printing double network hydrogels using temperature-controlled projection stereolithography
US-2024309196-A1 · Sep 19, 2024 · US
Method for fabrication of additively manufactured, self-gelling structures and their use
US-2024245836-A1 · Jul 25, 2024 · US
Method and device for additive layer manufacturing of at least one component
US-12036733-B2 · Jul 16, 2024 · US
Method for manufacturing microneedle biosensor
US-11945164-B2 · Apr 2, 2024 · US
Three-dimensional printing method and system for printing composite materials
US-2024051228-A1 · Feb 15, 2024 · US
One part, catalyst containing, moisture curable dual cure resins for additive manufacturing
US-11884000-B2 · Jan 30, 2024 · US
Method for printing three-dimensional parts with additive manufacturing systems using scaffolds
US-9511547-B2 · Dec 6, 2016 · US
Method for forming components using additive manufacturing and re-melt
US-2016339516-A1 · Nov 24, 2016 · US
Method and apparatus for high-temperature post-curing of uv-cured photopolymers
US-2016288433-A1 · Oct 6, 2016 · US
Apparatuses, systems and methods for three-dimensional printing
US-9403235-B2 · Aug 2, 2016 · US
Counterfeiting Deterrent and Security Devices, Systems, and Methods
US-2016200073-A1 · Jul 14, 2016 · US
System for detecting inoperative inkjets in three-dimensional object printing using an optical sensor and reversible thermal substrates
US-9302518-B2 · Apr 5, 2016 · US
Component surface finishing systems and methods
US-2015375359-A1 · Dec 31, 2015 · US
Apparatuses, systems and methods for three-dimensional printing
US-2015367447-A1 · Dec 24, 2015 · US
Apparatuses, systems and methods for three-dimensional printing
US-2015367415-A1 · Dec 24, 2015 · US
Apparatuses, systems and methods for three-dimensional printing
US-2015367448-A1 · Dec 24, 2015 · US
Apparatuses, systems and methods for three-dimensional printing
US-2015367419-A1 · Dec 24, 2015 · US
Apparatuses, systems and methods for three-dimensional printing
US-2015367418-A1 · Dec 24, 2015 · US
Apparatuses, systems and methods for three-dimensional printing
US-2015367446-A1 · Dec 24, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B33Y40/20?
- CPC B33Y40/20 is the Cooperative Patent Classification code for “Post-treatment, e.g. curing, coating or polishing.”
- How many patents are filed under CPC B33Y40/20 (Post-treatment, e.g. curing, coating or polishing)?
- Our database includes 4,060 publications tagged with this CPC code.
- Is patent activity under CPC B33Y40/20 growing?
- Publication counts under this code: 605 in 2024 vs 518 in 2025 (latest complete years).