Dispensing nozzle having a tubular exit zone comprising vanes
US-12544775-B2 · Feb 10, 2026 · US
with supply of gas
with supply of gas · 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 | B29B7/7409 |
| Official title | {with supply of gas} |
| Display label | with supply of gas |
| 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 | 4 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for adjusting pressure of mixture of gas and paste material discharged from dispenser
US-12521747-B2 · Jan 13, 2026 · US
Dispenser and nozzle for discharging mixture of gas and paste material and mechanical foaming device
US-12496599-B2 · Dec 16, 2025 · US
Component including a volatile hydrophobic coating and methods including the same
US-12415298-B2 · Sep 16, 2025 · US
Device and method for the production of plastic parts with drying and desiccant feed devices
US-12304113-B2 · May 20, 2025 · US
Valve Device for Injecting Gas into a Mixing Chamber of a Plastic Metering Device, and Plastic Metering Device
US-2025041814-A1 · Feb 6, 2025 · US
Plural component spray gun system
US-2024382986-A1 · Nov 21, 2024 · US
Mixing Device for Providing a Foamed or Foamable Plastic
US-2024335799-A1 · Oct 10, 2024 · US
Plural component spray gun system
US-12023702-B2 · Jul 2, 2024 · US
Processing aids for use in manufacture extruded polystyrene foams using low global warming potential blowing agents
US-2023416484-A1 · Dec 28, 2023 · US
Device and method for the production of plastic parts, more particularly of adhesive applications
US-2023405876-A1 · Dec 21, 2023 · US
Device and method for the production of plastic parts with drying and dessicant feed devices
US-11780117-B2 · Oct 10, 2023 · US
Component including a volatile hydrophobic coating and methods including the same
US-2023311095-A1 · Oct 5, 2023 · US
Spray gun device and system for dispensing polyurethane
US-2023264212-A1 · Aug 24, 2023 · US
Method and apparatus for introducing a component into a fluid supply
US-2023241561-A1 · Aug 3, 2023 · US
Dispenser and nozzle for discharging mixture of gas and paste material and mechanical foaming device
US-2023110347-A1 · Apr 13, 2023 · US
Method for adjusting pressure of mixture of gas and paste material discharged from dispenser
US-2022410198-A1 · Dec 29, 2022 · US
Dispensing nozzle having a tubular exit zone comprising vanes
US-2022168761-A1 · Jun 2, 2022 · US
Plural component spray gun system
US-2022152636-A1 · May 19, 2022 · US
Device and method for producing reaction plastics
US-11298852-B2 · Apr 12, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B7/7409?
- CPC B29B7/7409 is the Cooperative Patent Classification code for “with supply of gas.”
- How many patents are filed under CPC B29B7/7409 (with supply of gas)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC B29B7/7409 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).