High-throughput liquid metal inkjet nozzle with porous layer for meniscus damping
US-2024058866-A1 · Feb 22, 2024 · US
Subject matter not provided for in other groups of this subclass
Subject matter not provided for in other groups of this subclass · 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 | B33Y99/00 |
| Official title | Subject matter not provided for in other groups of this subclass |
| Display label | Subject matter not provided for in other groups of this subclass |
| Total patents | 390 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 17 |
| 2017 | 39 |
| 2018 | 20 |
| 2019 | 51 |
| 2020 | 44 |
| 2021 | 45 |
| 2022 | 52 |
| 2023 | 57 |
| 2024 | 36 |
| 2025 | 22 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Material volume coverage representation of a three-dimensional object
US-2017364316-A1 · Dec 21, 2017 · US
Three-dimensional printing device
US-9827718-B2 · Nov 28, 2017 · US
Multi-material wires for additive manufacturing of titanium alloys
US-2017326868-A1 · Nov 16, 2017 · US
Method of 3D printing plastic molding compound on foil ply
US-9815241-B2 · Nov 14, 2017 · US
Method for producing object
US-9802363-B2 · Oct 31, 2017 · US
Rotatable engagement of additive manufacturing build plate
US-2017291804-A1 · Oct 12, 2017 · US
Method and apparatus for forming an image onto an object using selective laser sintering
US-2017259503-A1 · Sep 14, 2017 · US
System and method for automated cleaning of parts produced by a three-dimensional object printer
US-2017239893-A1 · Aug 24, 2017 · US
Retrieving data embedded into the surface of a 3D printed object
US-9740974-B2 · Aug 22, 2017 · US
Spool assembly with locking mechanism for additive manufacturing system, and methods of use thereof
US-9714153-B2 · Jul 25, 2017 · US
Information search method and information search device
US-2017200213-A1 · Jul 13, 2017 · US
Additive Manufacturing System And Method
US-2017144224-A1 · May 25, 2017 · US
Surface improvement of additively manufactured articles produced with aluminum alloys
US-2017129060-A1 · May 11, 2017 · US
Additive Manufacturing System And Method
US-2017120518-A1 · May 4, 2017 · US
Chamber Systems For Additive Manufacturing
US-2017120334-A1 · May 4, 2017 · US
Variable Print Chamber Walls For Powder Bed Fusion Additive Manufacturing
US-2017120335-A1 · May 4, 2017 · US
Enclosed Additive Manufacturing System
US-2017120333-A1 · May 4, 2017 · US
Light recycling for additive manufacturing optimization
US-2017123237-A1 · May 4, 2017 · US
Dynamic Optical Assembly For Laser-Based Additive Manufacturing
US-2017120530-A1 · May 4, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B33Y99/00?
- CPC B33Y99/00 is the Cooperative Patent Classification code for “Subject matter not provided for in other groups of this subclass.”
- How many patents are filed under CPC B33Y99/00 (Subject matter not provided for in other groups of this subclass)?
- Our database includes 390 publications tagged with this CPC code.
- Is patent activity under CPC B33Y99/00 growing?
- Publication counts under this code: 36 in 2024 vs 22 in 2025 (latest complete years).