Device for capacitively measuring the powder fill level in a filling apparatus of a rotary press
US-12181325-B2 · Dec 31, 2024 · US
Feeding material in particulate or plastic state to moulding presses
Feeding material in particulate or plastic state to moulding presses · 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 | B30B15/302 |
| Official title | {Feeding material in particulate or plastic state to moulding presses} |
| Display label | Feeding material in particulate or plastic state to moulding presses |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 9 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for configuring a production process of a rotary press
US-2024342794-A1 · Oct 17, 2024 · US
System for continuously processing pulverulent products
US-12097678-B2 · Sep 24, 2024 · US
Dust solidification apparatus
US-11987018-B2 · May 21, 2024 · US
Dust compaction system
US-2024100796-A1 · Mar 28, 2024 · US
Method for product tracking in an installation
US-11931462-B2 · Mar 19, 2024 · US
Dust solidification apparatus
US-2023311442-A1 · Oct 5, 2023 · US
Dust solidification apparatus
US-11697087-B2 · Jul 11, 2023 · US
Powder supplier
US-11504931-B2 · Nov 22, 2022 · US
System for continuously processing pulverulent products
US-2022332076-A1 · Oct 20, 2022 · US
Method and apparatus for batched compression molding of rubber and plastic products
US-11247370-B2 · Feb 15, 2022 · US
Dust solidification apparatus
US-2022024168-A1 · Jan 27, 2022 · US
Method for product tracking in an installation
US-2021386675-A1 · Dec 16, 2021 · US
Systems and methods for the fabrication of tablets, including pharmaceutical tablets
US-11020352-B2 · Jun 1, 2021 · US
Dust solidification apparatus
US-2021154615-A1 · May 27, 2021 · US
Device for capacitively measuring the powder fill level in a filling apparatus of a rotary press
US-2021131853-A1 · May 6, 2021 · US
Ultrasonic consolidation of particulates in ink for functional coatings
US-2021129181-A1 · May 6, 2021 · US
Method and system for feeding a lubricating or releasing agent to pressing tools of a tablet press
US-10967597-B2 · Apr 6, 2021 · US
Apparatus for producing a blank, also a method for this purpose and a blank
US-10919250-B2 · Feb 16, 2021 · US
Powder supplier
US-2020361168-A1 · Nov 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B30B15/302?
- CPC B30B15/302 is the Cooperative Patent Classification code for “Feeding material in particulate or plastic state to moulding presses.”
- How many patents are filed under CPC B30B15/302 (Feeding material in particulate or plastic state to moulding presses)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC B30B15/302 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).