Dust extraction conducts and processes
US-12473516-B2 · Nov 18, 2025 · US
coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene
coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene · 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 | B65B65/06 |
| Official title | coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene |
| Display label | coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lubrication of transfer plates using an oil or oil in water emulsions
US-2025236809-A1 · Jul 24, 2025 · US
Device for packaging medication portions
US-12367733-B2 · Jul 22, 2025 · US
Lubrication of transfer plates using an oil or oil in water emulsions
US-12281280-B2 · Apr 22, 2025 · US
System for sealing an article
US-12208584-B2 · Jan 28, 2025 · US
Dust extraction conducts and processes
US-2025011692-A1 · Jan 9, 2025 · US
Packaging apparatus, heat sealer and heat sealer module
US-12157591-B2 · Dec 3, 2024 · US
Packaging apparatus and process
US-12129063-B2 · Oct 29, 2024 · US
Device for packaging medication portions
US-12067827-B2 · Aug 20, 2024 · US
Systems and processes for packing articles of footwear
US-12060176-B2 · Aug 13, 2024 · US
Device for packaging medication portions
US-2024233470-A1 · Jul 11, 2024 · US
Packaging apparatus and process
US-2024109678-A1 · Apr 4, 2024 · US
Lubrication of transfer plates using an oil or oil in water emulsions
US-2024076574-A1 · Mar 7, 2024 · US
Lubrication of transfer plate using an oil or oil in water emulsions
US-11788028-B2 · Oct 17, 2023 · US
Systems and processes for packing articles of footwear
US-2023278736-A1 · Sep 7, 2023 · US
System for sealing an article
US-2023271387-A1 · Aug 31, 2023 · US
Packaging apparatus, heat sealer and heat sealer module
US-2023219707-A1 · Jul 13, 2023 · US
Systems and processes for packing articles of footwear
US-11697516-B2 · Jul 11, 2023 · US
Lubrication of transfer plate using an oil or oil in water emulsions
US-2022213405-A1 · Jul 7, 2022 · US
Lubrication of transfer plates using an oil or oil in water emulsions
US-11312919-B2 · Apr 26, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B65/06?
- CPC B65B65/06 is the Cooperative Patent Classification code for “coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene.”
- How many patents are filed under CPC B65B65/06 (coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B65B65/06 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).