Member for composite material, composite material, mobile body, and method for manufacturing film for composite material
US-12398252-B2 · Aug 26, 2025 · US
by applying pressurised gas to the surface of the flat article
by applying pressurised gas to the surface of the flat article · 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 | B29C48/917 |
| Official title | {by applying pressurised gas to the surface of the flat article} |
| Display label | by applying pressurised gas to the surface of the flat article |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Separators, batteries, systems, vehicles, and related methods
US-12263649-B2 · Apr 1, 2025 · US
Method for automatically regulating the size of a slot of a nozzle assembly and control and/or regulation system
US-11999091-B2 · Jun 4, 2024 · US
Process and apparatus for extruding bands of material onto a substrate
US-11986855-B2 · May 21, 2024 · US
Microporous breathable film and method of making the microporous breathable film
US-2024100756-A1 · Mar 28, 2024 · US
Separators, batteries, systems, vehicles, and related methods
US-2024100781-A1 · Mar 28, 2024 · US
Method for automatically regulating the size of a slot of a nozzle assembly and control and/or regulation system
US-11931943-B2 · Mar 19, 2024 · US
Microporous breathable film and method of making the microporous breathable film
US-11872740-B2 · Jan 16, 2024 · US
Separators, batteries, systems, vehicles, and related methods
US-11833763-B2 · Dec 5, 2023 · US
Method for automatically regulating the size of a slot of a nozzle assembly and control and/or regulation system
US-11738494-B2 · Aug 29, 2023 · US
Separators, batteries, systems, vehicles, and related methods
US-2023101052-A1 · Mar 30, 2023 · US
Separators, batteries, systems, vehicles, and related methods
US-11557812-B2 · Jan 17, 2023 · US
Member for composite material, composite material, mobile body, and method for manufacturing film for composite material
US-2022325054-A1 · Oct 13, 2022 · US
Process and Apparatus for Extruding Bands of Material onto a Substrate
US-2022118477-A1 · Apr 21, 2022 · US
Process and apparatus for extruding bands of material onto a substrate
US-11207710-B2 · Dec 28, 2021 · US
Device and method for generating a negative pressure in a film machine
US-11141891-B2 · Oct 12, 2021 · US
Method for Automatically Regulating the Size of a Slot of a Nozzle Assembly and Control and/or Regulation System
US-2021237327-A1 · Aug 5, 2021 · US
Extrusion system and method for blown film with integral profiles
US-11072103-B2 · Jul 27, 2021 · US
Method for Automatically Regulating the Size of a Slot of a Nozzle Assembly and Control and/or Regulation System
US-2021213668-A1 · Jul 15, 2021 · US
Method for Automatically Regulating the Size of a Slot of a Nozzle Assembly and Control and/or Regulation System
US-2021213666-A1 · Jul 15, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/917?
- CPC B29C48/917 is the Cooperative Patent Classification code for “by applying pressurised gas to the surface of the flat article.”
- How many patents are filed under CPC B29C48/917 (by applying pressurised gas to the surface of the flat article)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/917 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).