Drug supply device
US-2025304301-A1 · Oct 2, 2025 · US
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Rotating means
Rotating means · 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 | B65B39/003 |
| Official title | {Rotating means} |
| Display label | Rotating means |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drug supply device
US-2025302700-A1 · Oct 2, 2025 · US
Fluid dispensing system with rotatable port assembly
US-11242164-B2 · Feb 8, 2022 · US
Fluid dispensing system with rotatable port assembly
US-2021130014-A1 · May 6, 2021 · US
Fluid dispensing system with rotatable port assembly
US-10899480-B2 · Jan 26, 2021 · US
Apparatus for packing products into containers
US-10737820-B2 · Aug 11, 2020 · US
Fluid dispensing system with rotatable port assembly
US-2019283908-A1 · Sep 19, 2019 · US
Refillable device
US-10377622-B2 · Aug 13, 2019 · US
Fluid dispensing system with rotatable port assembly
US-10329038-B2 · Jun 25, 2019 · US
Liquid injecting container, refillable liquid injecting system including same, and liquid injecting method using same
US-10280064-B2 · May 7, 2019 · US
Single serve dispenser for a powdered nutrient
US-2019003867-A1 · Jan 3, 2019 · US
Method and apparatus for dosing products
US-10124918-B2 · Nov 13, 2018 · US
Single serve dispenser for a powdered nutrient
US-10094692-B2 · Oct 9, 2018 · US
Single serve dispenser for a powdered nutrient
US-2017328757-A1 · Nov 16, 2017 · US
Refillable device
US-2017297892-A1 · Oct 19, 2017 · US
Single serve dispenser for a powdered nutrient
US-9752912-B2 · Sep 5, 2017 · US
Single serve dispenser for a powdered nutrient
US-2017219404-A1 · Aug 3, 2017 · US
Fluid dispensing system with rotatable port assembly
US-2017029144-A1 · Feb 2, 2017 · US
Liquid injecting container, refillable liquid injecting system including same, and liquid injecting method using same
US-2017001854-A1 · Jan 5, 2017 · US
Fluid manifold system with rotatable port assembly
US-9481477-B2 · Nov 1, 2016 · US