Method and Flexible Lattice Foams
US-2020392300-A1 · Dec 17, 2020 · US
Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid · 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 | B29C44/3403 |
| Official title | {Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid} |
| Display label | Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 16 |
| 2017 | 12 |
| 2018 | 10 |
| 2019 | 10 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and flexible lattice foams
US-10793693-B2 · Oct 6, 2020 · US
Microcellular materials with stress-activated pores exhibiting opto-mechanical properties and their use as sensors
US-2020276739-A1 · Sep 3, 2020 · US
Method for manufacturing foam molded body and foam molded body
US-2020122365-A1 · Apr 23, 2020 · US
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
Blow molded vehicle parts with foam layer and hollow core
US-10456970-B2 · Oct 29, 2019 · US
Method for producing expanded thermoplastic polymers
US-2019292345-A1 · Sep 26, 2019 · US
Polyurethane rigid foam, method for producing same, and use thereof
US-2019284363-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 molding thin-walled skins
US-2019255751-A1 · Aug 22, 2019 · US
Air flap and a method for producing the air flap
US-2019248207-A1 · Aug 15, 2019 · US
Prefoaming of poly(meth)acrylimide particles for subsequent foam moulding in closed tools
US-10343314-B2 · Jul 9, 2019 · US
Method and Flexible Lattice Foams
US-2019161591-A1 · May 30, 2019 · US
Composite foam
US-2019111658-A1 · Apr 18, 2019 · US
Methods for manufacturing pre-fabricated insulated foam wall structures with high racking strength and related pre-fabricated wall structures
US-2018363298-A1 · Dec 20, 2018 · US
Method and flexible lattice foams
US-10155855-B2 · Dec 18, 2018 · US
Foams made of amorphous hollow spheres and methods of manufacture thereof
US-10059617-B2 · Aug 28, 2018 · US
Foams made of amorphous hollow spheres and methods of manufacture thereof
US-10005690-B2 · Jun 26, 2018 · US
Production of polyisocyanurate foam panels
US-9987775-B2 · Jun 5, 2018 · US
Method for the vacuum-assisted production of a PUR/PIR foam body
US-9950454-B2 · Apr 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C44/3403?
- CPC B29C44/3403 is the Cooperative Patent Classification code for “Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid.”
- How many patents are filed under CPC B29C44/3403 (Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid)?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC B29C44/3403 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).