Method for producing ozone water
US-11295947-B2 · Apr 5, 2022 · US
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Operations & Transport
Operations & Transport · 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 | B01F3/2284 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 18 |
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 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid
US-11179652-B2 · Nov 23, 2021 · US
Manufacture of carbonated beverages
US-2021321644-A1 · Oct 21, 2021 · US
Ufb-containing liquid production apparatus and ufb-containing liquid production method
US-2021245118-A1 · Aug 12, 2021 · US
Method for producing ozone water
US-2021163850-A1 · Jun 3, 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-2021129093-A1 · May 6, 2021 · US
Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method
US-2021129091-A1 · May 6, 2021 · US
Method for producing solid dispersion containing hardly soluble polyphenol
US-10894058-B2 · Jan 19, 2021 · 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
Liquid material vaporizaton apparatus
US-10391417-B2 · Aug 27, 2019 · US
Method for crushing hard tungsten carbide scraps
US-10161017-B2 · Dec 25, 2018 · US
System and corresponding method for hot application of an adhesive composition
US-2018334591-A1 · Nov 22, 2018 · US
Method for producing solid dispersion containing hardly soluble polyphenol
US-2017273999-A1 · Sep 28, 2017 · US
Rubber wet master batch producing method, rubber wet master batch, and rubber composition containing rubber wet master batch
US-9527968-B2 · Dec 27, 2016 · US
Roofing granules with high solar reflectance, roofing materials with high solar reflectance, and the process of making the same
US-9442219-B2 · Sep 13, 2016 · US
Systems and methods for treating fluids
US-2015209738-A1 · Jul 30, 2015 · US