Method for producing a foam component
US-2021246281-A1 · Aug 12, 2021 · US
Impregnation of a formed object with a gas
Impregnation of a formed object with a gas · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08J2201/032 |
| Official title | Impregnation of a formed object with a gas |
| Display label | Impregnation of a formed object with a gas |
| Total patents | 113 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for preparing thermoplastic elastomer foam and foamed article
US-10899901-B2 · Jan 26, 2021 · US
Pes-ppsu blends as basis for foams
US-2020407558-A1 · Dec 31, 2020 · US
Method of Foaming a Milled Precursor
US-2020375305-A1 · Dec 3, 2020 · US
Composite particles, compositions and foam compositions containing composite particles, articles, and methods of making and using same
US-2020347202-A1 · Nov 5, 2020 · US
Method of foaming a milled precursor
US-10781292-B2 · Sep 22, 2020 · US
Olefinic thermoplastic elastomer foamed particles
US-2020140643-A1 · May 7, 2020 · US
Process for preparing thermoplastic elastomer foam and foamed article
US-2020087476-A1 · Mar 19, 2020 · US
Material systems and methods of manufacture for auxetic foams
US-2020039124-A1 · Feb 6, 2020 · US
Material systems and methods of manufacture for auxetic foams
US-10479004-B2 · Nov 19, 2019 · US
Foam from inorganic physical blowing agents with improved properties
US-2019322828-A1 · Oct 24, 2019 · US
Method for producing expanded thermoplastic polymers
US-2019292345-A1 · Sep 26, 2019 · US
Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming
US-10391687-B2 · Aug 27, 2019 · US
Method of Foaming a Milled Precursor
US-2019248975-A1 · Aug 15, 2019 · US
Improving the properties in pmma foams by using methacrylic amides
US-2019211124-A1 · Jul 11, 2019 · US
Method for producing foam particles made of thermoplastic elastomers with polyamide segments
US-2019203009-A1 · Jul 4, 2019 · US
Polydimethylsiloxane grafted polyethylene foam
US-10308782-B2 · Jun 4, 2019 · US
Method of foaming a milled precursor
US-10308779-B2 · Jun 4, 2019 · US
Process for preparing thermoplastic elastomer foam and foamed article
US-2018362721-A1 · Dec 20, 2018 · US
High Porosity Microcellular Polyethylene
US-2018346676-A1 · Dec 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2201/032?
- CPC C08J2201/032 is the Cooperative Patent Classification code for “Impregnation of a formed object with a gas.”
- How many patents are filed under CPC C08J2201/032 (Impregnation of a formed object with a gas)?
- Our database includes 113 publications tagged with this CPC code.
- Is patent activity under CPC C08J2201/032 growing?
- Publication counts under this code: 10 in 2024 vs 12 in 2025 (latest complete years).