Method of manufacturing elastomer articles having embedded electronics
US-11919208-B2 · Mar 5, 2024 · US
Combined thermoforming and manufacture of the preform
Combined thermoforming and manufacture of the preform · 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 | B29C51/02 |
| Official title | Combined thermoforming and manufacture of the preform |
| Display label | Combined thermoforming and manufacture of the preform |
| Total patents | 326 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 31 |
| 2017 | 27 |
| 2018 | 28 |
| 2019 | 26 |
| 2020 | 34 |
| 2021 | 28 |
| 2022 | 27 |
| 2023 | 33 |
| 2024 | 32 |
| 2025 | 28 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-soluble unit dose articles made from a combination of different films
US-2017369823-A1 · Dec 28, 2017 · US
Biomineralization promoting materials and methods of forming same
US-9808555-B2 · Nov 7, 2017 · US
Snap Ability Modifier For Biogradable Polyesters
US-2017260360-A1 · Sep 14, 2017 · US
Propylene polymer with improved processability in thermoforming
US-9701769-B2 · Jul 11, 2017 · US
Thermoformed Article Formed from a Porous Polymeric Sheet
US-2017080628-A1 · Mar 23, 2017 · US
Polypropylene resin composition and expanded molding
US-9522984-B2 · Dec 20, 2016 · US
Fabrication of reinforced thermoplastic composite parts
US-9498915-B2 · Nov 22, 2016 · US
Polyethylene for superior sheet extrusion thermoforming performance
US-2016325486-A1 · Nov 10, 2016 · US
Process and apparatus for making decorated eyeglasses frames
US-9488851-B2 · Nov 8, 2016 · US
Manufacturing method and manufacturing apparatus for hollow body
US-2016303792-A1 · Oct 20, 2016 · US
Production method for hollow molded product
US-9463602-B2 · Oct 11, 2016 · US
Method to create vacuum insulated cabinets for refrigerators
US-9463917-B2 · Oct 11, 2016 · US
Method for processing thermoplastic films, thermoforming system, film supply station, film strip, use, and laminated part
US-2016263819-A1 · Sep 15, 2016 · US
Bulge forming apparatus and method
US-9433992-B1 · Sep 6, 2016 · US
Biomineralization Promoting Materials and Methods of Forming Same
US-2016250379-A1 · Sep 1, 2016 · US
Production method for hollow molded product
US-2016243775-A1 · Aug 25, 2016 · US
Resin panel and forming method
US-2016200032-A1 · Jul 14, 2016 · US
Method for forming an article having a decorative surface
US-2016193826-A1 · Jul 7, 2016 · US
Thermoformed electrode arrays
US-2016193460-A1 · Jul 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C51/02?
- CPC B29C51/02 is the Cooperative Patent Classification code for “Combined thermoforming and manufacture of the preform.”
- How many patents are filed under CPC B29C51/02 (Combined thermoforming and manufacture of the preform)?
- Our database includes 326 publications tagged with this CPC code.
- Is patent activity under CPC B29C51/02 growing?
- Publication counts under this code: 32 in 2024 vs 28 in 2025 (latest complete years).