Manufacturing device for multiple-chamber container and method therefor
US-11225009-B2 · Jan 18, 2022 · US
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Operations & Transport
Operations & Transport · 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 | B29C49/185 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Preform conveying device, preform conveying method, and blow molding device
US-11065803-B2 · Jul 20, 2021 · US
Balloon for angioplasty
US-2020368502-A1 · Nov 26, 2020 · US
Method for producing a balloon for angioplasty
US-10780253-B2 · Sep 22, 2020 · US
Preform handling device, and blow forming device
US-10427350-B2 · Oct 1, 2019 · US
Method for manufacturing container with handle, apparatus for manufacturing container with handle, and container with handle
US-10183435-B2 · Jan 22, 2019 · US
Method and device for forming plastic preforms with cross-section change of a volume flow
US-10155335-B2 · Dec 18, 2018 · US
Manufacturing device for multiple-chamber container and method therefor
US-2018319067-A1 · Nov 8, 2018 · US
Blow molding method, blow mold, and blow-molded container
US-9802729-B2 · Oct 31, 2017 · US
Method for producing a balloon for angioplasty
US-2017216566-A1 · Aug 3, 2017 · US
Method for forming catheter balloon
US-9579492-B2 · Feb 28, 2017 · US
Method for manufacturing container with handle, apparatus for manufacturing container with handle, and container with handle
US-2016207243-A1 · Jul 21, 2016 · US
Method for production of heat-resistant container
US-9358739-B2 · Jun 7, 2016 · US
Method for forming catheter balloon
US-9352135-B2 · May 31, 2016 · US
Preform for large container, large container, and method for producing large container
US-9327860-B2 · May 3, 2016 · US
Method and device for forming plastic preforms with cross-section change of a volume flow
US-2016114519-A1 · Apr 28, 2016 · US
Process for the manufacture of an article comprising a recess
US-9321228-B2 · Apr 26, 2016 · US
Process for the manufacture of an article comprimising a recess
US-9205592-B2 · Dec 8, 2015 · US
Blow mold unit and blow molding apparatus using the same
US-8998602-B2 · Apr 7, 2015 · US
Preform for large container, large container, and method for producing large container
US-8968635-B2 · Mar 3, 2015 · US