Thermal insulation
US-12378379-B2 · Aug 5, 2025 · US
Elimination of a frozen liquid phase
Elimination of a frozen liquid phase · 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 | C08J2201/048 |
| Official title | Elimination of a frozen liquid phase |
| Display label | Elimination of a frozen liquid phase |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-strength collagen sponge
US-12303613-B2 · May 20, 2025 · US
Aqueous process for preparing polyamic acids and polyamic acid related gel materials
US-2025011562-A1 · Jan 9, 2025 · US
Polyethylene terephthalate (PET) aerogel
US-12187869-B2 · Jan 7, 2025 · US
Sustainable tire waste aerogel with tunable flexibility made from recycled tires for automotive applications
US-12157799-B2 · Dec 3, 2024 · US
Polymeric nanocomposite foams
US-2024317959-A1 · Sep 26, 2024 · US
Sustainable tire waste aerogel with tunable flexibility made from recycled tires for automotive applications
US-2024110019-A1 · Apr 4, 2024 · US
High-Strength Collagen Sponge
US-2023414830-A1 · Dec 28, 2023 · US
Dry foam comprising agar-agar
US-2023338610-A1 · Oct 26, 2023 · US
Sustainable tire waste aerogel with tunable flexibility made from recycled tires for automotive applications
US-2023220167-A1 · Jul 13, 2023 · US
Method for preparing nano attapulgite and phenolic aerogel and method for preparing abrasion-resistant vehicle tire
US-11597809-B2 · Mar 7, 2023 · US
High-strength collagen sponge
US-11559603-B2 · Jan 24, 2023 · US
Conductive polymer nanocellulose aerogels and use as strain sensor
US-11549854-B2 · Jan 10, 2023 · US
Insoluble Polysaccharide Foams
US-2022298319-A1 · Sep 22, 2022 · US
Method for preparing nano attapulgite and phenolic aerogel and method for preparing abrasion-resistant vehicle tire
US-2022251323-A1 · Aug 11, 2022 · US
Doubly-crosslinked, emulsion-templated hydrogels through reversible metal coordination
US-11401386-B2 · Aug 2, 2022 · US
Thermal insulation
US-2022185983-A1 · Jun 16, 2022 · US
Lyophilized foams of end block-containing absorbable polymers
US-11118025-B2 · Sep 14, 2021 · US
Chitin/graphene composite sponge and preparation method and use thereof
US-2021260241-A1 · Aug 26, 2021 · US
Polyethylene terephthalate (pet) aerogel
US-2021009780-A1 · Jan 14, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2201/048?
- CPC C08J2201/048 is the Cooperative Patent Classification code for “Elimination of a frozen liquid phase.”
- How many patents are filed under CPC C08J2201/048 (Elimination of a frozen liquid phase)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC C08J2201/048 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).