Pretreatment Of Plasma For Spray Drying And Storage
US-2024091667-A1 · Mar 21, 2024 · US
by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops · 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 | B01J2/02 |
| Official title | by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops |
| Display label | by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops |
| Total patents | 158 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 8 |
| 2017 | 17 |
| 2018 | 11 |
| 2019 | 17 |
| 2020 | 19 |
| 2021 | 16 |
| 2022 | 19 |
| 2023 | 11 |
| 2024 | 16 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of producing semiconductor nanoparticle
US-2019362968-A1 · Nov 28, 2019 · US
Method for the use of slurries in spray pyrolysis for the production of non-hollow, porous particles
US-10490814-B2 · Nov 26, 2019 · US
Dipeptide-containing granular material
US-2019322600-A1 · Oct 24, 2019 · US
Drying methods
US-10406494-B2 · Sep 10, 2019 · US
Spray drying
US-10384185-B2 · Aug 20, 2019 · US
Sound absorbing material and preparation method thereof
US-2019203029-A1 · Jul 4, 2019 · US
Production method for dipeptide-containing granules
US-2019135708-A1 · May 9, 2019 · US
Methods and apparatus for generating droplets
US-10252271-B2 · Apr 9, 2019 · US
Urea-containing fertilizers and process for production thereof
US-2018370865-A1 · Dec 27, 2018 · US
System and method for coating a substrate
US-10112213-B2 · Oct 30, 2018 · US
System and method for coating a substrate
US-2018257103-A1 · Sep 13, 2018 · US
Fluidized bed spray dryer system
US-2018236468-A1 · Aug 23, 2018 · US
Spray drying
US-2018161745-A1 · Jun 14, 2018 · US
System and method for coating a substrate
US-9993839-B2 · Jun 12, 2018 · US
Foamable resin composition for foam sheet, foam sheet, process for preparing particulate polylactic acid and process for preparing foam sheet
US-2018142069-A1 · May 24, 2018 · US
Freezing temperature controllable spray freezing tower for preparing micron-sized spherical ice particles
US-2018120012-A1 · May 3, 2018 · US
Improved drying methods
US-2018065098-A1 · Mar 8, 2018 · US
Spray dried polyolefin elastomer powder for rotational molding processes
US-2018044536-A1 · Feb 15, 2018 · US
Method and device for producing polyamides, with optimized flow management
US-2018022870-A1 · Jan 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J2/02?
- CPC B01J2/02 is the Cooperative Patent Classification code for “by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops.”
- How many patents are filed under CPC B01J2/02 (by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops)?
- Our database includes 158 publications tagged with this CPC code.
- Is patent activity under CPC B01J2/02 growing?
- Publication counts under this code: 16 in 2024 vs 8 in 2025 (latest complete years).