Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same
US-12539996-B2 · Feb 3, 2026 · US
for making welds and cuts of other than simple rectilinear form
for making welds and cuts of other than simple rectilinear form · 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 | B29C65/7441 |
| Official title | {for making welds and cuts of other than simple rectilinear form} |
| Display label | for making welds and cuts of other than simple rectilinear form |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 11 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 7 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatuses and methods for forming pouch product
US-2025223064-A1 · Jul 10, 2025 · US
Seal and cut assembly for heat sealing machine
US-12325547-B2 · Jun 10, 2025 · US
Apparatuses and methods for forming pouch product
US-12263981-B2 · Apr 1, 2025 · US
Seal and Cut Assembly for Heat Sealing Machine
US-2024253843-A1 · Aug 1, 2024 · US
Seal and cut assembly for heat sealing machine
US-11981471-B2 · May 14, 2024 · US
Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same
US-2024150055-A1 · May 9, 2024 · US
Apparatuses and methods for forming pouch product
US-2024140633-A1 · May 2, 2024 · US
Apparatuses and methods for forming pouch product
US-11945620-B2 · Apr 2, 2024 · US
Flat-bottom stand-up bag, vertical form, fill, and seal system and methodology for utilizing the same
US-2024076076-A1 · Mar 7, 2024 · US
Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same
US-11905055-B2 · Feb 20, 2024 · US
Flat-bottom stand-up bag, vertical form, fill, and seal system and methodology for utilizing the same
US-11667415-B2 · Jun 6, 2023 · US
Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same
US-2022348372-A1 · Nov 3, 2022 · US
Apparatuses and methods for forming pouch product
US-2022324596-A1 · Oct 13, 2022 · US
Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same
US-11427364-B2 · Aug 30, 2022 · US
Apparatuses and methods for forming pouch product
US-11407534-B2 · Aug 9, 2022 · US
Seal and Cut Assembly for Heat Sealing Machine
US-2022144473-A1 · May 12, 2022 · US
Stretchable structure for absorbent article, and method for producing same
US-11083637-B2 · Aug 10, 2021 · US
Balanced process for extrusion of plastic corrugated sheet and subsequent converting into plastic boxes
US-11072140-B2 · Jul 27, 2021 · US
Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same
US-2020354097-A1 · Nov 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/7441?
- CPC B29C65/7441 is the Cooperative Patent Classification code for “for making welds and cuts of other than simple rectilinear form.”
- How many patents are filed under CPC B29C65/7441 (for making welds and cuts of other than simple rectilinear form)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/7441 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).