Systems, devices and methods for improved efficiency of ball mills
US-2026001082-A1 · Jan 1, 2026 · US
Lining for containers
Lining for containers · 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 | B02C17/22 |
| Official title | Lining for containers |
| Display label | Lining for containers |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, devices and methods for improved efficiency of ball mills
US-12427529-B2 · Sep 30, 2025 · US
Monitoring liner wear in industrial mills
US-12313598-B2 · May 27, 2025 · US
Mining equipment inspection system, mining equipment inspection method, and mining equipment inspection device
US-12283040-B2 · Apr 22, 2025 · US
Wear liner assembly
US-12208398-B2 · Jan 28, 2025 · US
Systems, devices and methods for improved efficiency of ball mills
US-12128419-B2 · Oct 29, 2024 · US
Liner equipment
US-2024307889-A1 · Sep 19, 2024 · US
Systems, devices and methods for improved efficiency of ball mills
US-2024299948-A1 · Sep 12, 2024 · US
Lifter bar, arrangement at grinding mill discharge end and method for disassembling discharge end of grinding mill
US-2024165632-A1 · May 23, 2024 · US
Lifter bar, arrangement at grinding mill discharge end and method for disassembling discharge end of grinding mill
US-11919008-B2 · Mar 5, 2024 · US
Method for obtaining natural rubber from plant material
US-2024050959-A1 · Feb 15, 2024 · US
Systems, devices and methods for improved efficiency of ball mills
US-2024024884-A1 · Jan 25, 2024 · US
Systems, devices and methods for improved efficiency of ball mills
US-11772101-B2 · Oct 3, 2023 · US
Monitoring liner wear in industrial mills
US-2023236154-A1 · Jul 27, 2023 · US
Systems, devices and methods for improved efficiency of ball mills
US-2023219097-A1 · Jul 13, 2023 · US
Lifter bar, arrangement at grinding mill discharge end and method for disassembling discharge end of grinding mill
US-2023166269-A1 · Jun 1, 2023 · US
Method of maintaining grate of grinding mill and maintenance arrangement
US-2023038401-A1 · Feb 9, 2023 · US
Mining equipment inspection system, mining equipment inspection method, and mining equipment inspection device
US-2022351353-A1 · Nov 3, 2022 · US
Cyclone separator apparatus and methods of production
US-11135603-B2 · Oct 5, 2021 · US
Stirred bead grinding mills
US-11007534-B2 · May 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B02C17/22?
- CPC B02C17/22 is the Cooperative Patent Classification code for “Lining for containers.”
- How many patents are filed under CPC B02C17/22 (Lining for containers)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC B02C17/22 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).