Clot adhesion preventing agent and blood collection container
US-12390563-B2 · Aug 19, 2025 · US
Other specific inorganic materials not covered by A61L33/022 or A61L33/025 · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61L33/027 |
| Official title | {Other specific inorganic materials not covered by A61L33/022 or A61L33/025} |
| Display label | Other specific inorganic materials not covered by A61L33/022 or A61L33/025 |
| Total patents | 9 |
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 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12390563-B2 · Aug 19, 2025 · US
US-2024131231-A1 · Apr 25, 2024 · US
US-11484630-B2 · Nov 1, 2022 · US
US-11371172-B2 · Jun 28, 2022 · US
US-2022133961-A1 · May 5, 2022 · US
US-2021007838-A1 · Jan 14, 2021 · US
US-2018303981-A1 · Oct 25, 2018 · US
US-9358093-B2 · Jun 7, 2016 · US
US-2015093543-A1 · Apr 2, 2015 · US