Method and a packaging apparatus for forming sealed packages
US-12065279-B2 · Aug 20, 2024 · US
of Vertical Form-Fill-Seal [VFFS] machines
of Vertical Form-Fill-Seal [VFFS] machines · 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 | B65B31/045 |
| Official title | {of Vertical Form-Fill-Seal [VFFS] machines} |
| Display label | of Vertical Form-Fill-Seal [VFFS] machines |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bagmaking and packaging device and tube member for bagmaking and packaging device
US-11912456-B2 · Feb 27, 2024 · US
Method and a packaging apparatus for forming sealed partially-filled packages
US-11912448-B2 · Feb 27, 2024 · US
Packaging apparatus for forming sealed packages
US-2023406560-A1 · Dec 21, 2023 · US
Packaging apparatus for forming sealed packages
US-11820540-B2 · Nov 21, 2023 · US
Packaging apparatus for forming sealed packages
US-11572207-B2 · Feb 7, 2023 · US
Bagmaking and packaging device and tube member for bagmaking and packaging device
US-2022289411-A1 · Sep 15, 2022 · US
Packaging machine and method for producing sealed packages
US-11383869-B2 · Jul 12, 2022 · US
A packaging apparatus for forming sealed packages
US-2022161954-A1 · May 26, 2022 · US
Packaging apparatus for forming sealed packages
US-2022048657-A1 · Feb 17, 2022 · US
A method and a packaging apparatus for forming sealed packages
US-2022024619-A1 · Jan 27, 2022 · US
A method and a packaging apparatus for forming sealed partially-filled packages
US-2021394941-A1 · Dec 23, 2021 · US
Packaging apparatus for forming sealed packages
US-2021394938-A1 · Dec 23, 2021 · US
Packaging machine and method for producing sealed packages
US-11097861-B1 · Aug 24, 2021 · US
Packaging machine and method for producing sealed packages
US-2021245902-A1 · Aug 12, 2021 · US
Packaging machine and method for producing sealed packages
US-2021094717-A1 · Apr 1, 2021 · US
Packaging apparatus for forming sealed packages
US-10875675-B2 · Dec 29, 2020 · US
Bag-making and packaging machine
US-2020353698-A1 · Nov 12, 2020 · US
Method and apparatus for a product settler
US-10766641-B2 · Sep 8, 2020 · US
A packaging apparatus for forming sealed packages
US-2020277096-A1 · Sep 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B31/045?
- CPC B65B31/045 is the Cooperative Patent Classification code for “of Vertical Form-Fill-Seal [VFFS] machines.”
- How many patents are filed under CPC B65B31/045 (of Vertical Form-Fill-Seal [VFFS] machines)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B65B31/045 growing?
- Publication counts under this code: 3 in 2023 vs 3 in 2024 (latest complete years).