Systems and methods for manufacturing large contoured parts from thermoplastic laminate sheets
US-12172396-B2 · Dec 24, 2024 · US
using multilayered preforms or sheets
using multilayered preforms or sheets · 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 | B29C51/14 |
| Official title | using multilayered preforms or sheets |
| Display label | using multilayered preforms or sheets |
| Total patents | 509 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 34 |
| 2017 | 34 |
| 2018 | 35 |
| 2019 | 40 |
| 2020 | 52 |
| 2021 | 57 |
| 2022 | 68 |
| 2023 | 58 |
| 2024 | 57 |
| 2025 | 38 |
| 2026 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Forming Pouch
US-2024297377-A1 · Sep 5, 2024 · US
Synthetic resin laminated sheet
US-2017306089-A1 · Oct 26, 2017 · US
Multilayer dental appliances and related methods and systems
US-2017202640-A1 · Jul 20, 2017 · US
Multilayer dental appliances and related methods and systems
US-9655691-B2 · May 23, 2017 · US
Resin composite and method for producing resin composite
US-2016361893-A1 · Dec 15, 2016 · US
Thermoplastic composite part and method of fabrication
US-2016339611-A1 · Nov 24, 2016 · US
Polyester film and laminate using same
US-9492987-B2 · Nov 15, 2016 · US
Method and apparatus for forming thermoformed ophthalmic insert devices
US-9481124-B2 · Nov 1, 2016 · US
Multi-layered container
US-2016303834-A1 · Oct 20, 2016 · US
Method of manufacturing fuel tank and fuel tank
US-2016271861-A1 · Sep 22, 2016 · US
Synthetic resin laminate
US-9446567-B2 · Sep 20, 2016 · US
Thermoplastic resin sheets and formed articles
US-2016263875-A1 · Sep 15, 2016 · US
Method for Producing a Composite Part, and Composite Part
US-2016263818-A1 · Sep 15, 2016 · US
Resin composition, resin formed product and multilayer structure
US-2016251500-A1 · Sep 1, 2016 · US
Resin composition, multilayer sheet, packaging material and container
US-2016244601-A1 · Aug 25, 2016 · US
Post-formed successively peelable coextruded polymer film
US-9415561-B2 · Aug 16, 2016 · US
Multilayer dental appliances and related methods and systems
US-2016228215-A1 · Aug 11, 2016 · US
Prepreg, metal foil-clad laminate, and printed circuit board
US-2016219700-A1 · Jul 28, 2016 · US
Process for forming articles from extruded polymer sheet
US-2016200031-A1 · Jul 14, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C51/14?
- CPC B29C51/14 is the Cooperative Patent Classification code for “using multilayered preforms or sheets.”
- How many patents are filed under CPC B29C51/14 (using multilayered preforms or sheets)?
- Our database includes 509 publications tagged with this CPC code.
- Is patent activity under CPC B29C51/14 growing?
- Publication counts under this code: 57 in 2024 vs 38 in 2025 (latest complete years).