Apparatus and process for packaging a product
US-2019382144-A1 · Dec 19, 2019 · US
involving the use of cartridge heaters
involving the use of cartridge heaters · 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 | B29C65/305 |
| Official title | {involving the use of cartridge heaters} |
| Display label | involving the use of cartridge heaters |
| Total patents | 113 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 13 |
| 2017 | 9 |
| 2018 | 14 |
| 2019 | 14 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for producing a pack for preparing food or beverage products
US-2019381746-A1 · Dec 19, 2019 · US
Form-fill-seal machine and bag-making packaging machine
US-10507942-B2 · Dec 17, 2019 · US
Method for integrating a backing-structure assembly in a structure of an aircraft or spacecraft
US-10486372-B2 · Nov 26, 2019 · US
Apparatus for handling and locally fixing flat thermoplastic materials
US-2019337281-A1 · Nov 7, 2019 · US
Seal bar and heat sealing apparatus
US-10442139-B2 · Oct 15, 2019 · US
Apparatus and process for packaging a product
US-10435186-B2 · Oct 8, 2019 · US
Plastic corrugated container with sealed edges
US-2019270542-A1 · Sep 5, 2019 · US
Method of manufacturing a brush and brush
US-10362858-B2 · Jul 30, 2019 · US
Jaw support for pouch filler
US-10343365-B2 · Jul 9, 2019 · US
Work station for a packaging machine
US-10315375-B2 · Jun 11, 2019 · US
Reflection inner ring
US-10259166-B2 · Apr 16, 2019 · US
Plastic corrugated container with sealed edges
US-10252832-B2 · Apr 9, 2019 · US
Method for manufacturing fuel cell assembly
US-10256483-B2 · Apr 9, 2019 · US
Method for manufacturing valve unit, and valve unit
US-10155394-B2 · Dec 18, 2018 · US
Sealing device
US-2018312288-A1 · Nov 1, 2018 · US
Cut and seal method and apparatus
US-2018281997-A1 · Oct 4, 2018 · US
System and method for manufacturing off-axis prepreg material
US-10076883-B2 · Sep 18, 2018 · US
Sheet bonding method, sheet bonding device, and transfusion bag
US-10040246-B2 · Aug 7, 2018 · US
Packaging apparatus
US-10035613-B2 · Jul 31, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/305?
- CPC B29C65/305 is the Cooperative Patent Classification code for “involving the use of cartridge heaters.”
- How many patents are filed under CPC B29C65/305 (involving the use of cartridge heaters)?
- Our database includes 113 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/305 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).