Transverse sealing unit for producing transverse sealing seams in a tubular bag machine
US-2024278950-A1 · Aug 22, 2024 · US
the webs being formed into tubes in situ around the filling nozzles
the webs being formed into tubes in situ around the filling nozzles · 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 | B65B9/20 |
| Official title | the webs being formed into tubes in situ around the filling nozzles |
| Display label | the webs being formed into tubes in situ around the filling nozzles |
| Total patents | 315 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 28 |
| 2017 | 35 |
| 2018 | 23 |
| 2019 | 38 |
| 2020 | 24 |
| 2021 | 21 |
| 2022 | 25 |
| 2023 | 22 |
| 2024 | 37 |
| 2025 | 34 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Discharging device for a vertical form fill and seal machine and vertical form fill and seal machine with such a discharging device
US-11975883-B2 · May 7, 2024 · US
Method and system for remediating filling valve and pressure disturbances in a food packaging system
US-2024067380-A1 · Feb 29, 2024 · US
Sonotrode
US-2017297755-A1 · Oct 19, 2017 · US
Dispensing system, packaging system, package, closure system, dispensing gun system, method of making a package, and method of dispensing a product
US-2017225192-A1 · Aug 10, 2017 · US
Easy open and reclosable package with discrete laminate, with die-cut, anchored to second side panel
US-9656784-B2 · May 23, 2017 · US
Packaging material and packaging container
US-2017120556-A1 · May 4, 2017 · US
Reclosable flexible packages for food products
US-9617053-B2 · Apr 11, 2017 · US
Feeding unit for feeding sealed packs of pourable food products
US-2017073103-A1 · Mar 16, 2017 · US
Induction sealing device and method of sealing a packaging material using said induction sealing device
US-2017036797-A1 · Feb 9, 2017 · US
Bag making and packaging machine
US-2016368644-A1 · Dec 22, 2016 · US
Packing arrangement and method for packing a product
US-2016362203-A1 · Dec 15, 2016 · US
Packing arrangement and method for packing a product
US-2016362201-A1 · Dec 15, 2016 · US
Folding unit for forming sealed packages of pourable food products
US-9475595-B2 · Oct 25, 2016 · US
Method and Apparatus for Producing Perforated Strings of Separable Packages
US-2016304230-A1 · Oct 20, 2016 · US
Form-fill-seal machine and bag-making packaging machine
US-2016297554-A1 · Oct 13, 2016 · US
Sealing bar
US-2016297121-A1 · Oct 13, 2016 · US
Flat-Bottom Stand-Up Bag, Vertical Form, Fill, And Seal System And Methodology For Utilizing The Same
US-2016272349-A1 · Sep 22, 2016 · US
Bag making and packaging machine
US-9434494-B2 · Sep 6, 2016 · US
Adhesive reclosable fasteners with visual indicators
US-9428307-B2 · Aug 30, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B9/20?
- CPC B65B9/20 is the Cooperative Patent Classification code for “the webs being formed into tubes in situ around the filling nozzles.”
- How many patents are filed under CPC B65B9/20 (the webs being formed into tubes in situ around the filling nozzles)?
- Our database includes 315 publications tagged with this CPC code.
- Is patent activity under CPC B65B9/20 growing?
- Publication counts under this code: 37 in 2024 vs 34 in 2025 (latest complete years).