Container, fluid handling device, and freeze-drying method
US-12529519-B2 · Jan 20, 2026 · US
Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack (separators for articles packaged in stacks B65D57/00; manipulating spacers for stacking purposes B65G57/005) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F26B25/185 |
| Official title | {Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack (separators for articles packaged in stacks B65D57/00; manipulating spacers for stacking purposes B65G57/005)} |
| Display label | Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack (separators for articles packaged in stacks B65D57/00; manipulating spacers for stacking purposes B65G57/005) |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12529519-B2 · Jan 20, 2026 · US
US-2025034719-A1 · Jan 30, 2025 · US
US-2024191942-A1 · Jun 13, 2024 · US
US-2023304734-A1 · Sep 28, 2023 · US
US-2023168033-A1 · Jun 1, 2023 · US
US-11110628-B2 · Sep 7, 2021 · US
US-11041675-B2 · Jun 22, 2021 · US
US-2020238569-A1 · Jul 30, 2020 · US
US-2020124349-A1 · Apr 23, 2020 · US