Container-handling facility and regulating method
US-12397955-B2 · Aug 26, 2025 · US
Lubricating, cleaning, or clearing devices
Lubricating, cleaning, or clearing devices · 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 | B65G45/00 |
| Official title | Lubricating, cleaning, or clearing devices |
| Display label | Lubricating, cleaning, or clearing devices |
| Total patents | 26 |
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 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hygienic hollow frame assembly
US-12157636-B2 · Dec 3, 2024 · US
Techniques for directing ultraviolet energy towards a moving surface
US-12115269-B2 · Oct 15, 2024 · US
Hygienic hollow frame assembly
US-2024076132-A1 · Mar 7, 2024 · US
Techniques for directing ultraviolet energy towards a moving surface
US-11896728-B2 · Feb 13, 2024 · US
Hygienic hollow frame assembly
US-11827454-B2 · Nov 28, 2023 · US
Diverting pigs in a pipeline or piping system
US-11624470-B2 · Apr 11, 2023 · US
Cleaning System
US-2023091120-A1 · Mar 23, 2023 · US
Blockage removal of heat sources on conveyor rail
US-2022356021-A1 · Nov 10, 2022 · US
Handling equipment for placement shelf of display panel
US-11493789-B2 · Nov 8, 2022 · US
Techniques for Directing Ultraviolet Energy Towards a Moving Surface
US-2022096675-A1 · Mar 31, 2022 · US
Techniques for Directing Ultraviolet Energy Towards a Moving Surface
US-2022096676-A1 · Mar 31, 2022 · US
Hygienic hollow frame assembly
US-2022048713-A1 · Feb 17, 2022 · US
Diverting Pigs in a Pipeline or Piping System
US-2022026010-A1 · Jan 27, 2022 · US
Hygienic hollow frame assembly
US-11192723-B2 · Dec 7, 2021 · US
Container-handling facility and regulating method
US-2021269187-A1 · Sep 2, 2021 · US
Hygienic hollow frame assembly
US-2021188561-A1 · Jun 24, 2021 · US
Drive module and linear transport system
US-11021335-B2 · Jun 1, 2021 · US
Handling equipment for placement shelf of display panel
US-2021141253-A1 · May 13, 2021 · US
Drive module and linear transport system
US-2020048016-A1 · Feb 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65G45/00?
- CPC B65G45/00 is the Cooperative Patent Classification code for “Lubricating, cleaning, or clearing devices.”
- How many patents are filed under CPC B65G45/00 (Lubricating, cleaning, or clearing devices)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B65G45/00 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).