Copper-64 compositions and purification processes for the preparation of novel copper-64 compositions
US-2025368528-A1 · Dec 4, 2025 · US
Isotope composition differing from the natural occurrence
Isotope composition differing from the natural occurrence · 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 | C01P2006/88 |
| Official title | Isotope composition differing from the natural occurrence |
| Display label | Isotope composition differing from the natural occurrence |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copper-64 compositions and purification processes for the preparation of novel copper-64 compositions
US-2025197238-A1 · Jun 19, 2025 · US
Iodide nanoparticles and compositions of methods of use thereof
US-2025135050-A1 · May 1, 2025 · US
System for preparing isotope-labeled carbon dioxide and method therefor
US-2024239665-A1 · Jul 18, 2024 · US
Biomedia compositions for peat-replacement products, and processes for producing biomedia compositions
US-2024224898-A9 · Jul 11, 2024 · US
Biomedia compositions for peat-replacement products, and processes for producing biomedia compositions
US-2024172606-A1 · May 30, 2024 · US
Biomedia compositions for peat-replacement products, and processes for producing biomedia compositions
US-2024130308-A1 · Apr 25, 2024 · US
Stable isotope enrichment device and stable isotope enrichment method
US-2024082786-A1 · Mar 14, 2024 · US
Sol-gel particles including homogeneously dispersed dopants and related methods and systems
US-2023339765-A1 · Oct 26, 2023 · US
Silicon dioxide composite particle with far-infrared radioactivity; precursor of the same and application thereof
US-11795058-B2 · Oct 24, 2023 · US
Method for extraction and purification of 68GA
US-11723992-B2 · Aug 15, 2023 · US
Method for preparing nanodiamonds labeled with radioactive gallium
US-2023136060-A1 · May 4, 2023 · US
Method and apparatus for separation of 13C16O from natural CO
US-11617986-B2 · Apr 4, 2023 · US
A method for preparing a gaseous isotope reference, a method for determining an isotope ratio in a sample, and use of graphite for preparing a gaseous carbon and/or oxygen isotope reference
US-2023087498-A1 · Mar 23, 2023 · US
Production of Lu-177 and other radionuclides via hot atom capture on nanostructured carbon
US-11517633-B2 · Dec 6, 2022 · US
Method for separating carbon isotope and method for concentrating carbon isotope using the same
US-11413596-B2 · Aug 16, 2022 · US
Process for producing isomer enriched higher silanes
US-11401166-B2 · Aug 2, 2022 · US
Production of lu-177 and other radionuclides via hot atom capture on nanostructured carbon
US-2022193276-A1 · Jun 23, 2022 · US
Method and apparatus for separation of 13c16o from natural co
US-2022054980-A1 · Feb 24, 2022 · US
Method for producing deuterium-depleted water and method for producing deuterium-enriched water
US-11213790-B2 · Jan 4, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2006/88?
- CPC C01P2006/88 is the Cooperative Patent Classification code for “Isotope composition differing from the natural occurrence.”
- How many patents are filed under CPC C01P2006/88 (Isotope composition differing from the natural occurrence)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC C01P2006/88 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).