Composite structures, materials with a removable backing for composite structures and related devices and methods
US-2018361631-A1 · Dec 20, 2018 · US
Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation (B29C65/14 takes precedence; non-mechanical surface treatment of plastics in general B29C59/08 - B29C59/16)
Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation (B29C65/14 takes precedence; non-mechanical surface treatment of plastics in general B29C59/08 - B29C59/16) · 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 | B29C66/028 |
| Official title | {Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation (B29C65/14 takes precedence; non-mechanical surface treatment of plastics in general B29C59/08 - B29C59/16)} |
| Display label | Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation (B29C65/14 takes precedence; non-mechanical surface treatment of plastics in general B29C59/08 - B29C59/16) |
| Total patents | 214 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 11 |
| 2017 | 15 |
| 2018 | 21 |
| 2019 | 25 |
| 2020 | 17 |
| 2021 | 30 |
| 2022 | 20 |
| 2023 | 16 |
| 2024 | 21 |
| 2025 | 16 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic control device and method for manufacturing electronic control device
US-2018352670-A1 · Dec 6, 2018 · US
Vehicle lamp
US-10082266-B2 · Sep 25, 2018 · US
Non-continuously laminated structures of thermoplastic films with differing material compositions and functional material properties
US-2018244433-A1 · Aug 30, 2018 · US
Methods of forming composite structures and methods of forming material with a removable backing for composite structures
US-10059044-B2 · Aug 28, 2018 · US
Method for the Integral Bonding of Two Workpieces
US-2018229440-A1 · Aug 16, 2018 · US
System and method for punching and attaching to fascia
US-2018207703-A1 · Jul 26, 2018 · US
Bonded structure and method for manufacturing the same
US-2018178490-A1 · Jun 28, 2018 · US
Laser processing apparatus
US-2018169978-A1 · Jun 21, 2018 · US
Method of bonding substrates, microchip and method of manufacturing the same
US-2018141280-A1 · May 24, 2018 · US
Hyrbid welding of thermoplastics
US-2018117852-A1 · May 3, 2018 · US
Method for improving the heat sealability of packaging material and method for manufacturing heat-sealed container or package
US-9937681-B2 · Apr 10, 2018 · US
Process for Making a Porous Filter Element, Porous Filter Elements Made Thereby, and Filter Devices Including Them
US-2018093227-A1 · Apr 5, 2018 · US
Process for laminating works together
US-2018072034-A1 · Mar 15, 2018 · US
Tire
US-2018050565-A1 · Feb 22, 2018 · US
Method for joining metallic member and resin member to each other, manufacturing method for cooler, and cooler
US-9821513-B2 · Nov 21, 2017 · US
Laser welded structure, electronic controller and manufacture method for laser welded structure
US-2017326812-A1 · Nov 16, 2017 · US
Fluid handling device and method for manufacturing fluid handling device
US-2017326547-A1 · Nov 16, 2017 · US
Method for producing object
US-9802363-B2 · Oct 31, 2017 · US
Workpiece bonding method
US-2017305069-A1 · Oct 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/028?
- CPC B29C66/028 is the Cooperative Patent Classification code for “Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation (B29C65/14 takes precedence; non-mechanical surface treatment of plastics in general B29C59/08 - B29C59/16).”
- How many patents are filed under CPC B29C66/028 (Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation (B29C65/14 takes precedence; non-mechanical surface treatment of plastics in general B29C59/08 - B29C59/16))?
- Our database includes 214 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/028 growing?
- Publication counts under this code: 21 in 2024 vs 16 in 2025 (latest complete years).