Polymer coatings with embedded hollow spheres for armor for blast and ballistic mitigation
US-11009318-B2 · May 18, 2021 · US
Metal layers in combination with additional layers made of fibres, fabrics or plastics
Metal layers in combination with additional layers made of fibres, fabrics or plastics · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41H5/0457 |
| Official title | {Metal layers in combination with additional layers made of fibres, fabrics or plastics} |
| Display label | Metal layers in combination with additional layers made of fibres, fabrics or plastics |
| Total patents | 90 |
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 | 13 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 14 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events
US-10832859-B2 · Nov 10, 2020 · US
Compositionally-graded metal-ceramic structure and method for manufacturing the same
US-2020326160-A1 · Oct 15, 2020 · US
Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events
US-10679787-B2 · Jun 9, 2020 · US
Armor plate and armor consisting of carrier and armor plate
US-2020166314-A1 · May 28, 2020 · US
Low density and high strength fiber glass for reinforcement applications
US-10647610-B2 · May 12, 2020 · US
Multilayered Bullet Resistant Member, Preparation Method and Application Thereof
US-2020116457-A1 · Apr 16, 2020 · US
Armor mounting system and armor incorporating the same
US-2020103206-A1 · Apr 2, 2020 · US
Method for producing a shielding cartridge for a turbomachine element and corresponding shielding cartridge and turbomachine element
US-2020095894-A1 · Mar 26, 2020 · US
Multi-layer wearable body armor
US-10591257-B1 · Mar 17, 2020 · US
Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events
US-2020058439-A1 · Feb 20, 2020 · US
Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events
US-2019378649-A1 · Dec 12, 2019 · US
Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events
US-10431375-B2 · Oct 1, 2019 · US
Armor mounting system and armor incorporating the same
US-10415936-B2 · Sep 17, 2019 · US
Integrated detachable ballistic shield
US-10414497-B2 · Sep 17, 2019 · US
Aluminum/polypropylene/aluminum composite panel assembly for use as a shield
US-2019226813-A1 · Jul 25, 2019 · US
Enclosure system including wire mesh and thin non-porous membrane panels
US-2019170142-A1 · Jun 6, 2019 · US
Polymer Coatings with Embedded Hollow Spheres for Armor for Blast And Ballistic Mitigation
US-2019120599-A1 · Apr 25, 2019 · US
Compositionally-graded metal-ceramic structure and method for manufacturing the same
US-2019072365-A1 · Mar 7, 2019 · US
Armor structures
US-2018372454-A1 · Dec 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41H5/0457?
- CPC F41H5/0457 is the Cooperative Patent Classification code for “Metal layers in combination with additional layers made of fibres, fabrics or plastics.”
- How many patents are filed under CPC F41H5/0457 (Metal layers in combination with additional layers made of fibres, fabrics or plastics)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC F41H5/0457 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).