Textured cleansing article
US-2019358679-A1 · Nov 28, 2019 · 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 | B32B21/047 |
| Official title | {of foam} |
| Display label | of foam |
| Total patents | 205 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 10 |
| 2018 | 21 |
| 2019 | 28 |
| 2020 | 22 |
| 2021 | 30 |
| 2022 | 24 |
| 2023 | 19 |
| 2024 | 20 |
| 2025 | 22 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for manufacturing pre-fabricated insulated foam wall structures with high racking strength and related pre-fabricated wall structures
US-2019352903-A1 · Nov 21, 2019 · US
Cellular structures with sixteen-cornered cells
US-10473177-B2 · Nov 12, 2019 · US
Cellular structures with twelve-cornered cells
US-2019331295-A1 · Oct 31, 2019 · US
Cellular structures with twelve-cornered cells
US-10429006-B2 · Oct 1, 2019 · US
Dielectric heating of foamable compositions
US-2019284438-A1 · Sep 19, 2019 · US
Multilayer constrained-layer damping
US-2019283362-A1 · Sep 19, 2019 · US
Methods for manufacturing pre-fabricated insulated foam wall structures with high racking strength and related pre-fabricated wall structures
US-10415244-B2 · Sep 17, 2019 · US
Process for producing isocyanate-based foam construction boards
US-2019225766-A1 · Jul 25, 2019 · US
Adhesive composition and adhered roofing system prepared using the adhesive composition
US-10358583-B2 · Jul 23, 2019 · US
Dielectric heating of foamable compositions
US-2019218419-A1 · Jul 18, 2019 · US
Cleansing article having printed texture
US-10349799-B2 · Jul 16, 2019 · US
Adhesive-backed composite insulation boards with vacuum-insulated capsules
US-2019186124-A1 · Jun 20, 2019 · US
Wet surface indication
US-2019180657-A1 · Jun 13, 2019 · US
Process for forming a nonwoven composite
US-10294596-B2 · May 21, 2019 · US
Moldable uncured nonwoven composite and molded cured composite
US-10272595-B2 · Apr 30, 2019 · US
Wind turbine rotor blade components formed using pultruded rods
US-2019120203-A1 · Apr 25, 2019 · US
Cellular structures with fourteen-cornered cells
US-10220881-B2 · Mar 5, 2019 · US
Moisture curable hot melt urethane composition, method for producing cured foam of same, synthetic leather and method for producing synthetic leather
US-2019055339-A1 · Feb 21, 2019 · US
Sandwich structure including a vip and method for producing the same
US-2019054669-A1 · Feb 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B21/047?
- CPC B32B21/047 is the Cooperative Patent Classification code for “of foam.”
- How many patents are filed under CPC B32B21/047 (of foam)?
- Our database includes 205 publications tagged with this CPC code.
- Is patent activity under CPC B32B21/047 growing?
- Publication counts under this code: 20 in 2024 vs 22 in 2025 (latest complete years).