Ultrafine bubble generating apparatus and ultrafine bubble generating head
US-2021245124-A1 · Aug 12, 2021 · US
arranged inside the receptacle
arranged inside the receptacle · 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 | B01F35/93 |
| Official title | arranged inside the receptacle |
| Display label | arranged inside the receptacle |
| Total patents | 138 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 24 |
| 2021 | 19 |
| 2022 | 28 |
| 2023 | 16 |
| 2024 | 14 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultrafine bubble generating apparatus and ultrafine bubble generating method
US-2021245072-A1 · Aug 12, 2021 · US
Ultrafine bubble generating apparatus and controlling method thereof
US-2021129041-A1 · May 6, 2021 · US
Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method
US-2021129090-A1 · May 6, 2021 · US
Fluid dispersing device and heat treatment device
US-10987644-B2 · Apr 27, 2021 · US
Food processing system and associated method
US-2020391165-A1 · Dec 17, 2020 · US
Exhaust gas mixing apparatus, exhaust gas purifier and exhaust gas purification method
US-2020378292-A1 · Dec 3, 2020 · US
Water separation in flowlines or trunk lines
US-2020338508-A1 · Oct 29, 2020 · US
Device and method for the production of plastic parts, more particularly of adhesive applications
US-2020307026-A1 · Oct 1, 2020 · US
Ultrafine bubble generating apparatus, ultrafine bubble generating method, and ultrafine bubble-containing liquid
US-2020276513-A1 · Sep 3, 2020 · US
Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid
US-2020276514-A1 · Sep 3, 2020 · US
Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid
US-2020276515-A1 · Sep 3, 2020 · US
Mixing apparatus
US-2020276544-A1 · Sep 3, 2020 · US
Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid
US-2020276804-A1 · Sep 3, 2020 · US
Ultrafine bubble generating apparatus, and ultrafine bubble generating method
US-2020276512-A1 · Sep 3, 2020 · US
Ultrafine bubble generating apparatus
US-2020276516-A1 · Sep 3, 2020 · US
Fine bubble generating apparatus, fine bubble generating method, and fine bubble-containing liquid
US-2020276803-A1 · Sep 3, 2020 · US
Ultrafine bubble generating apparatus, and ultrafine bubble generating method
US-2020276511-A1 · Sep 3, 2020 · US
Ultrafine bubble generating apparatus and ultrafine bubble generating method
US-2020276550-A1 · Sep 3, 2020 · US
Ultrafine bubble generating method, ultrafine bubble-containing liquid manufacturing apparatus and manufacturing method, and ultrafine bubble-containing liquid
US-2020254468-A1 · Aug 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F35/93?
- CPC B01F35/93 is the Cooperative Patent Classification code for “arranged inside the receptacle.”
- How many patents are filed under CPC B01F35/93 (arranged inside the receptacle)?
- Our database includes 138 publications tagged with this CPC code.
- Is patent activity under CPC B01F35/93 growing?
- Publication counts under this code: 14 in 2024 vs 5 in 2025 (latest complete years).