Hydration systems and methods
US-12576556-B2 · Mar 17, 2026 · US
with single shaft
with single shaft · 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 | B29B7/40 |
| Official title | with single shaft |
| Display label | with single shaft |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pc resin material with neutral filtering effect, and preparation method therefor and use thereof
US-2024392102-A1 · Nov 28, 2024 · US
Method to produce functionalized ethylene-based polymers
US-2024368327-A1 · Nov 7, 2024 · US
Mixing device with a pressure holding device
US-11897168-B2 · Feb 13, 2024 · US
Method for producing a foamed granulate and use thereof
US-11708473-B2 · Jul 25, 2023 · US
Method of producing powder coating material
US-11708496-B2 · Jul 25, 2023 · US
Hydration systems and methods
US-2023086438-A1 · Mar 23, 2023 · US
Hydration systems and methods
US-11453146-B2 · Sep 27, 2022 · US
Guayule latex extrusion
US-11440977-B2 · Sep 13, 2022 · US
Extruder screw with conveying portions and barrier portions and extrusion methods using the extruder screw and a plurality of barrel blocks
US-11400632-B2 · Aug 2, 2022 · US
Heat-resistant crosslinked fluorocarbon rubber formed body and method for producing the same, silane master batch, master batch mixture and formed body thereof, and heat-resistant product
US-11192984-B2 · Dec 7, 2021 · US
Method to produce functionalized ethylene-based polymers
US-2021363281-A1 · Nov 25, 2021 · US
Mixing device with adjustment device for gap setting
US-11034059-B2 · Jun 15, 2021 · US
Method for compounding and applying adhesives
US-10981125-B2 · Apr 20, 2021 · US
Mixing device for mixing a liquid plastics component with a gas
US-10946350-B2 · Mar 16, 2021 · US
Method for producing rubber crumb, and rubber crumb
US-10940614-B2 · Mar 9, 2021 · US
Method of producing powder coating material
US-2020325346-A1 · Oct 15, 2020 · US
Process for preparing a polyolefin composition
US-2020190267-A1 · Jun 18, 2020 · US
Process for producing polymer blend
US-2020140660-A1 · May 7, 2020 · US
Device for preparing and applying adhesive
US-10471459-B2 · Nov 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B7/40?
- CPC B29B7/40 is the Cooperative Patent Classification code for “with single shaft.”
- How many patents are filed under CPC B29B7/40 (with single shaft)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC B29B7/40 growing?
- Publication counts under this code: 3 in 2023 vs 3 in 2024 (latest complete years).