Artificial leather and manufacturing method therefor
US-2024384463-A1 · Nov 21, 2024 · US
of foam
of foam · 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 | B32B25/045 |
| Official title | {of foam} |
| Display label | of foam |
| Total patents | 322 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 13 |
| 2018 | 28 |
| 2019 | 52 |
| 2020 | 46 |
| 2021 | 41 |
| 2022 | 37 |
| 2023 | 33 |
| 2024 | 28 |
| 2025 | 28 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conductive film
US-10434748-B2 · Oct 8, 2019 · US
Ergonomic puncture-resistant pads
US-10427376-B2 · Oct 1, 2019 · US
Joint seal system with winged barrier
US-2019107201-A1 · Apr 11, 2019 · US
Joint seal system
US-10203035-B1 · Feb 12, 2019 · US
Film backings for peel release mounting
US-2019002737-A1 · Jan 3, 2019 · US
Roller, and fixing device having roller
US-2018373183-A1 · Dec 27, 2018 · US
Sport Shoes
US-2018368525-A1 · Dec 27, 2018 · US
Compositions and Heavy Layers Comprising the Same
US-2018340059-A1 · Nov 29, 2018 · US
Floor panel for forming a floor covering
US-2018334812-A1 · Nov 22, 2018 · US
Light fixture including an oriented crosslinked semi-crystalline polymer and methods of making same
US-10107471-B2 · Oct 23, 2018 · US
Rocker shoes, rocker shoe development kit and method
US-2018295936-A1 · Oct 18, 2018 · US
Apparatus for sensing touch pressure
US-2018300005-A1 · Oct 18, 2018 · US
Conductive member, charging device, transfer device, process cartridge, and image forming apparatus
US-10095149-B1 · Oct 9, 2018 · US
Rigid composite board floor coverings
US-2018283014-A1 · Oct 4, 2018 · US
Adhesive bonding composition and electronic components prepared from the same
US-2018269174-A1 · Sep 20, 2018 · US
Conductive film
US-2018257336-A1 · Sep 13, 2018 · US
Floor panel for forming a floor covering
US-10072428-B2 · Sep 11, 2018 · US
Sticky cleaner
US-2018220871-A1 · Aug 9, 2018 · US
Method for producing tank with protective member
US-2018202553-A1 · Jul 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B25/045?
- CPC B32B25/045 is the Cooperative Patent Classification code for “of foam.”
- How many patents are filed under CPC B32B25/045 (of foam)?
- Our database includes 322 publications tagged with this CPC code.
- Is patent activity under CPC B32B25/045 growing?
- Publication counts under this code: 28 in 2024 vs 28 in 2025 (latest complete years).