Systems and methods for production of xenon-133
US-2025256962-A1 · Aug 14, 2025 · US
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Carbon based materials
Carbon based materials · 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 | C01B23/0063 |
| Official title | {Carbon based materials} |
| Display label | Carbon based materials |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2023 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hollow Fiber Membranes and Preparation Method and Use Thereof
US-2025177925-A1 · Jun 5, 2025 · US
Systems and methods for production of Xenon-133
US-12291448-B2 · May 6, 2025 · US
Systems and methods for production of xenon-133
US-2023312346-A1 · Oct 5, 2023 · US
Systems and methods for production of Xenon-133
US-11679979-B2 · Jun 20, 2023 · US
Carbon molecular sieve adsorbent
US-10835856-B2 · Nov 17, 2020 · US
Improved Carbon Molecular Sieve Adsorbent
US-2020054986-A1 · Feb 20, 2020 · US
Systems and methods for production of xenon-133
US-2020024139-A1 · Jan 23, 2020 · US
Xenon collection method and system
US-10226731-B2 · Mar 12, 2019 · US
Xenon Collection Method and System
US-2018333671-A1 · Nov 22, 2018 · US
Xenon collection method and system
US-10005018-B2 · Jun 26, 2018 · US
Xenon Collection Method and System
US-2018065078-A1 · Mar 8, 2018 · US
Recovery of Xe and other high value compounds
US-9518971-B2 · Dec 13, 2016 · US
RECOVERY OF Xe AND OTHER HIGH VALUE COMPOUNDS
US-2015027202-A1 · Jan 29, 2015 · US