Method of injection molding preform
US-12420985-B2 · Sep 23, 2025 · US
partially
partially · 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 | B29C2949/3018 |
| Official title | partially |
| Display label | partially |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Molded article with selectively varied core layer geometry and hot runner nozzles for producing same
US-2025256442-A1 · Aug 14, 2025 · US
Molded article with selectively varied core layer geometry and hot runner nozzles for producing same
US-12257750-B2 · Mar 25, 2025 · US
Molded article, container and a method for the molding and recycling thereof
US-2025091253-A1 · Mar 20, 2025 · US
Blow molded article with visual effects
US-12077339-B2 · Sep 3, 2024 · US
Molded article with selectively varied core layer geometry and hot runner nozzles for producing same
US-2024059000-A1 · Feb 22, 2024 · US
Molded article with selectively varied core layer geometry and hot runner nozzles for producing same
US-11850779-B2 · Dec 26, 2023 · US
Molded article, container and a method for the molding and recycling thereof
US-11772302-B2 · Oct 3, 2023 · US
Method of injection molding preform
US-2023211925-A1 · Jul 6, 2023 · US
Molded article, container and a method for the molding and recylcing thereof
US-2022332018-A1 · Oct 20, 2022 · US
Method of injection molding preform
US-11365028-B2 · Jun 21, 2022 · US
Blow molded article with visual effects
US-2021221551-A1 · Jul 22, 2021 · US
Vertically added processing for blow molding machine
US-11040475-B2 · Jun 22, 2021 · US
Blow molded article with visual effects
US-10994886-B2 · May 4, 2021 · US
Vertically added processing for blow molding machine
US-2021023761-A1 · Jan 28, 2021 · US
Molded article with selectively varied core layer geometry and hot runner nozzles for producing same
US-2020171727-A1 · Jun 4, 2020 · US
Molded article, container and a method for the molding and recycling thereof
US-2019315018-A1 · Oct 17, 2019 · US
Injection molding process for making a preform
US-10300670-B2 · May 28, 2019 · US
Blow molded article with visual effects
US-2019112091-A1 · Apr 18, 2019 · US
Preform for a blow molding operation
US-10259155-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C2949/3018?
- CPC B29C2949/3018 is the Cooperative Patent Classification code for “partially.”
- How many patents are filed under CPC B29C2949/3018 (partially)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B29C2949/3018 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).