Spacehead structure of space facility
US-2024375796-A1 · Nov 14, 2024 · US
Protection against radiation
Protection against radiation · 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 | B64G1/54 |
| Official title | Protection against radiation |
| Display label | Protection against radiation |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Directed-energy weapon shield
US-12111139-B2 · Oct 8, 2024 · US
Directed-energy weapon shield
US-2024271913-A1 · Aug 15, 2024 · US
Power conversion system and flight vehicle
US-2024258930-A1 · Aug 1, 2024 · US
Rocket exhaust driven amplification (REDA) of VLF waves in space
US-12006069-B2 · Jun 11, 2024 · US
Multiple function spacecraft sunshade systems and methods
US-11926442-B2 · Mar 12, 2024 · US
Passive magnetic shielding of structures immersed in plasma using superconductors
US-2023402196-A1 · Dec 14, 2023 · US
Liquid level control apparatus, moving body, liquid level control method, and storage medium
US-2023399129-A1 · Dec 14, 2023 · US
Additively manufactured spacecraft panel
US-11794927-B2 · Oct 24, 2023 · US
Using superconductors to provide passive magnetic shielding of structures immersed in plasma
US-11776700-B2 · Oct 3, 2023 · US
System and methods for mitigating effects of radiation on composite structures
US-11715574-B2 · Aug 1, 2023 · US
Bumper, protective wall structure, and spacecraft
US-2023234725-A1 · Jul 27, 2023 · US
Impact shield structures
US-2023103930-A1 · Apr 6, 2023 · US
Spacecraft panel and method
US-2023054310-A1 · Feb 23, 2023 · US
Pressurized structure panel and cylinder
US-2023020582-A1 · Jan 19, 2023 · US
System and methods for mitigating effects of radiation on composite structures
US-2022392658-A1 · Dec 8, 2022 · US
Multiple function spacecraft sunshade systems and methods
US-2022324591-A1 · Oct 13, 2022 · US
Passive cryogen storage system
US-11447275-B1 · Sep 20, 2022 · US
Rocket Exhaust Driven Amplification (REDA) of VLF Waves in Space
US-2022185507-A1 · Jun 16, 2022 · US
Highspeed data interface for distributed system motor controllers
US-11199585-B2 · Dec 14, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64G1/54?
- CPC B64G1/54 is the Cooperative Patent Classification code for “Protection against radiation.”
- How many patents are filed under CPC B64G1/54 (Protection against radiation)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC B64G1/54 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).