Sandwich structure having arrestment feature
US-9216556-B2 · Dec 22, 2015 · US
Joining {or sealing} of preformed parts {, e.g. welding of plastics materials}; Apparatus therefor {(general aspects of processes or apparatus for joining preformed parts B29C66/00; using porous material formed by internal pressure generated therein for joining preformed parts B29C44/1228, B29C44/326)}
Joining {or sealing} of preformed parts {, e.g. welding of plastics materials}; Apparatus therefor {(general aspects of processes or apparatus for joining preformed parts B29C66/00; using porous material formed by internal pressure generated therein for joining preformed parts B29C44/1228, B29C44/326)} · 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 | B29C65/00 |
| Official title | Joining {or sealing} of preformed parts {, e.g. welding of plastics materials}; Apparatus therefor {(general aspects of processes or apparatus for joining preformed parts B29C66/00; using porous material formed by internal pressure generated therein for joining preformed parts B29C44/1228, B29C44/326)} |
| Display label | Joining {or sealing} of preformed parts {, e.g. welding of plastics materials}; Apparatus therefor {(general aspects of processes or apparatus for joining preformed parts B29C66/00; using porous material formed by internal pressure generated therein for joining preformed parts B29C44/1228, B29C44/326)} |
| Total patents | 432 |
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 | 70 |
| 2016 | 41 |
| 2017 | 52 |
| 2018 | 32 |
| 2019 | 53 |
| 2020 | 35 |
| 2021 | 45 |
| 2022 | 28 |
| 2023 | 25 |
| 2024 | 31 |
| 2025 | 18 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof
US-9216083-B2 · Dec 22, 2015 · US
Pneumatic tire and method of manufacturing the same
US-9211685-B2 · Dec 15, 2015 · US
Method for producing a lightweight component, and support element
US-9205627-B2 · Dec 8, 2015 · US
Multilayer golf ball
US-9199129-B2 · Dec 1, 2015 · US
Article having a seal and process for forming the same
US-2015337498-A1 · Nov 26, 2015 · US
Decorative welding rod for surface coverings
US-9187908-B2 · Nov 17, 2015 · US
Composite layer forming system
US-2015321428-A1 · Nov 12, 2015 · US
Device for assembling two parts made from thermoplastic materials by means of laser-transparent welding, assembly method and associated clamping fitting
US-9180612-B2 · Nov 10, 2015 · US
Induction sealing device for heat sealing packaging material for producing sealed packages of pourable food products
US-9174754-B2 · Nov 3, 2015 · US
Apparatus and method for detecting the position of application of a sealing strip onto a web of packaging material for food products
US-9170131-B2 · Oct 27, 2015 · US
Method of forming a light weight thermoplastic flex foam and hybrid duct system
US-9168708-B2 · Oct 27, 2015 · US
Medicament blister
US-9168342-B2 · Oct 27, 2015 · US
Method of producing flow passage device and flow passage device
US-9162433-B2 · Oct 20, 2015 · US
Molded fiber-reinforced composite material product and method of producing the same
US-2015289425-A1 · Oct 8, 2015 · US
Reinforcing system for reinforcing a cavity of a structural element
US-9149985-B2 · Oct 6, 2015 · US
Method for producing a reagent container assembly and reagent container assembly
US-9149979-B2 · Oct 6, 2015 · US
Display device and method of manufacturing the same
US-2015277110-A1 · Oct 1, 2015 · US
Droplet precipitator
US-9132370-B2 · Sep 15, 2015 · US
High temperature hybridized molecular functional group adhesion barrier coating
US-9133365-B2 · Sep 15, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/00?
- CPC B29C65/00 is the Cooperative Patent Classification code for “Joining {or sealing} of preformed parts {, e.g. welding of plastics materials}; Apparatus therefor {(general aspects of processes or apparatus for joining preformed parts B29C66/00; using porous material formed by internal pressure generated therein for joining preformed parts B29C44/1228, B29C44/326)}.”
- How many patents are filed under CPC B29C65/00 (Joining {or sealing} of preformed parts {, e.g. welding of plastics materials}; Apparatus therefor {(general aspects of processes or apparatus for joining preformed parts B29C66/00; using porous material formed by internal pressure generated therein for joining preformed parts B29C44/1228, B29C44/326)})?
- Our database includes 432 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/00 growing?
- Publication counts under this code: 31 in 2024 vs 18 in 2025 (latest complete years).