Z-channeling into a preform via needle perforation in a stand-alone tool
US-12552085-B2 · Feb 17, 2026 · US
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without using a mould, e.g. ballooning (as prestretching step B29C51/06)
without using a mould, e.g. ballooning (as prestretching step B29C51/06) · 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 | B29C51/008 |
| Official title | {without using a mould, e.g. ballooning (as prestretching step B29C51/06)} |
| Display label | without using a mould, e.g. ballooning (as prestretching step B29C51/06) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for forming custom orthotics
US-12459190-B1 · Nov 4, 2025 · US
Machine and method for obtaining a curved surface for a film structure
US-12290998-B2 · May 6, 2025 · US
Z-channeling into a preform via needle perforation in a stand-alone tool
US-2025128466-A1 · Apr 24, 2025 · US
System for forming custom orthotics
US-12226947-B1 · Feb 18, 2025 · US
Method for producing a tub-shaped sanitary object made of plastic with a visible side and a bottom
US-2024316854-A1 · Sep 26, 2024 · US
Device and method for forming a functional film intended to be laminated on an optical article
US-11745476-B2 · Sep 5, 2023 · US
Machine and method for obtaining a curved surface for a film structure
US-2023271393-A1 · Aug 31, 2023 · US
Process for producing shaped film
US-11524443-B2 · Dec 13, 2022 · US
Device and method for forming a functional film intended to be laminated on an optical article
US-2021283888-A1 · Sep 16, 2021 · US
Composite material for custom fitted products
US-10940031-B2 · Mar 9, 2021 · US
Apparatuses and methods for providing radiopaque medical balloons
US-10869994-B2 · Dec 22, 2020 · US
Apparatus and methods for applying radiopaque identifiers to balloons
US-2020345989-A1 · Nov 5, 2020 · US
Method for forming a vacuum bagging film comprising the formation of ribs by buckling of the film
US-2020262131-A1 · Aug 20, 2020 · US
System and methods for thermoforming articles
US-2019351604-A1 · Nov 21, 2019 · US
Process for producing shaped film
US-2019061226-A1 · Feb 28, 2019 · US
Method for shaping a film-like/sheet-like material
US-2018186059-A1 · Jul 5, 2018 · US
Composite material for custom fitted products
US-2018055671-A1 · Mar 1, 2018 · US
Composite material for custom fitted products
US-9757265-B2 · Sep 12, 2017 · US
Apparatuses and methods for providing radiopaque medical balloons
US-2016206861-A1 · Jul 21, 2016 · US