Systems and Methods for Forming Metal Matrix Composites
US-2017362727-A1 · Dec 21, 2017 · US
Perforated or foraminous objects, e.g. sieves (C25D1/10 takes precedence)
Perforated or foraminous objects, e.g. sieves (C25D1/10 takes precedence) · 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 | C25D1/08 |
| Official title | Perforated or foraminous objects, e.g. sieves (C25D1/10 takes precedence) |
| Display label | Perforated or foraminous objects, e.g. sieves (C25D1/10 takes precedence) |
| Total patents | 216 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 22 |
| 2017 | 26 |
| 2018 | 24 |
| 2019 | 27 |
| 2020 | 29 |
| 2021 | 25 |
| 2022 | 11 |
| 2023 | 13 |
| 2024 | 13 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microlattice damping material and method for repeatable energy absorption
US-2017307040-A1 · Oct 26, 2017 · US
Three-dimensional ordered diamond cellular structures and method of making the same
US-9758382-B1 · Sep 12, 2017 · US
Electrotype for forming an image during a paper making process
US-9739014-B2 · Aug 22, 2017 · US
Electroform welding of an electroformed timepiece shell
US-9719182-B2 · Aug 1, 2017 · US
Nebulizer mesh and production method thereof
US-9700685-B2 · Jul 11, 2017 · US
Nanowire bundle array, membrane including the same, method of manufacturing the membrane, and steam generator using the membrane
US-2017146263-A1 · May 25, 2017 · US
MEMS microphone with dual-back plate and method of manufacturing the same
US-9656854-B2 · May 23, 2017 · US
Metal filter and method for concentrating cancer cells
US-2017128858-A1 · May 11, 2017 · US
Porous metallic membrane
US-9636639-B2 · May 2, 2017 · US
Method for producing a porous metal body
US-2017092957-A1 · Mar 30, 2017 · US
High aspect ratio shadow mask and a method of making and using the same
US-2017071540-A1 · Mar 16, 2017 · US
Composite metal foil and production method therefor
US-9595719-B2 · Mar 14, 2017 · US
Porous metal body and method for producing porous metal body
US-2017069918-A1 · Mar 9, 2017 · US
Net-shape structure with micro-truss core
US-2017059256-A1 · Mar 2, 2017 · US
Method of synthesizing a metal foam, metal foam, uses thereof and device comprising such a metal foam
US-2017051420-A1 · Feb 23, 2017 · US
Hierarchical cellular materials and method of making and using the same
US-2017029968-A1 · Feb 2, 2017 · US
Net-shape structure with micro-truss core
US-9539773-B2 · Jan 10, 2017 · US
Cathode current collector for solid oxide fuel cell, and solid oxide fuel cell comprising same
US-2017005345-A1 · Jan 5, 2017 · US
Manufacturing method and manufacturing apparatus for aluminum film
US-2017002474-A1 · Jan 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D1/08?
- CPC C25D1/08 is the Cooperative Patent Classification code for “Perforated or foraminous objects, e.g. sieves (C25D1/10 takes precedence).”
- How many patents are filed under CPC C25D1/08 (Perforated or foraminous objects, e.g. sieves (C25D1/10 takes precedence))?
- Our database includes 216 publications tagged with this CPC code.
- Is patent activity under CPC C25D1/08 growing?
- Publication counts under this code: 13 in 2024 vs 5 in 2025 (latest complete years).