Additive manufacturing of active devices using dielectric, conductive, and magnetic materials
US-10857730-B1 · Dec 8, 2020 · US
with means connecting the layers, e.g. tie layers or undercuts
with means connecting the layers, e.g. tie layers or undercuts · 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 | B29C48/22 |
| Official title | with means connecting the layers, e.g. tie layers or undercuts |
| Display label | with means connecting the layers, e.g. tie layers or undercuts |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 13 |
| 2017 | 13 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laminate and method for producing laminate
US-2020346443-A1 · Nov 5, 2020 · US
Polymer coextrusion head with a dual-channel nozzle
US-2020340142-A1 · Oct 29, 2020 · US
Machine tool wiper and method for manufacturing machine tool wiper
US-2020282433-A1 · Sep 10, 2020 · US
Antifog polyester lidding film for CPET trays
US-10682834-B2 · Jun 16, 2020 · US
Method of forming a medical tube
US-10646704-B2 · May 12, 2020 · US
Methods and system for producing unidirectional fiber tapes
US-2020086528-A1 · Mar 19, 2020 · US
Multilayered polyolefin films, methods of manufacture thereof and articles comprising the same
US-10589496-B2 · Mar 17, 2020 · US
Additive manufacturing of active devices using dielectric, conductive, and magnetic materials
US-10562226-B1 · Feb 18, 2020 · US
High performance sealable co-extruded oriented film, methods of manufacture thereof and articles comprising the same
US-10538057-B2 · Jan 21, 2020 · US
Multilayered films, methods of manufacture thereof and articles comprising the same
US-10486402-B2 · Nov 26, 2019 · US
Distributive and dispersive mixing devices
US-2019337211-A1 · Nov 7, 2019 · US
Multilayer structure comprising polypropylene
US-10421258-B2 · Sep 24, 2019 · US
Transparent oriented polypropylene film with high moisture vapor and oxygen barrier properties
US-10357913-B2 · Jul 23, 2019 · US
Process for manufacturing a hollow body and the manufactured body
US-10328628-B2 · Jun 25, 2019 · US
Heat shrinkable film tube and method for manufacturing hollow composite parts
US-10293552-B2 · May 21, 2019 · US
Multilayer flexible tube and methods for making same
US-10295089-B2 · May 21, 2019 · US
Penetrating and actuating nozzle for extrusion-based 3d printing
US-2019091927-A1 · Mar 28, 2019 · US
Oxygen barrier film and laminate and methods of manufacturing the same
US-2019091982-A1 · Mar 28, 2019 · US
Multilayer film for label and a method for providing such
US-10232594-B2 · Mar 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/22?
- CPC B29C48/22 is the Cooperative Patent Classification code for “with means connecting the layers, e.g. tie layers or undercuts.”
- How many patents are filed under CPC B29C48/22 (with means connecting the layers, e.g. tie layers or undercuts)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/22 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).