Spray freezing
US-10864457-B2 · Dec 15, 2020 · US
by spraying (B01D1/22 takes precedence)
by spraying (B01D1/22 takes precedence) · 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 | B01D1/16 |
| Official title | by spraying (B01D1/22 takes precedence) |
| Display label | by spraying (B01D1/22 takes precedence) |
| Total patents | 129 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 14 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 23 |
| 2023 | 15 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Feedback Control Optimization of Counter-Flow Simultaneous Heat and Mass Exchange
US-2020384381-A1 · Dec 10, 2020 · US
Assembly of a living surface and a processing device for processing urine
US-2020375142-A1 · Dec 3, 2020 · US
Distributor, fall film evaporator and refrigeration system
US-2020340721-A1 · Oct 29, 2020 · US
Method and device for cooling a fluid stream of an electrolysis unit and for obtaining water
US-10815649-B2 · Oct 27, 2020 · US
Multi-stage evaporation system enhanced by a gravity-reduced field
US-10773182-B2 · Sep 15, 2020 · US
Feedback control optimization of counter-flow simultaneous heat and mass exchange
US-10688409-B2 · Jun 23, 2020 · US
Vacuum distillation and desalination
US-10661194-B2 · May 26, 2020 · US
Oil dehydrator, a system for dehydrating oil comprising an oil dehydrator and a method for dehydrating oil with an oil dehydrator
US-2020129880-A1 · Apr 30, 2020 · US
Microwave flash evaporation process and apparatus and use thereof
US-10632396-B2 · Apr 28, 2020 · US
Processes for the separation of water from aqueous systems
US-10590010-B2 · Mar 17, 2020 · US
Hydrophilized material, hydrophilized member, and gas-liquid contact apparatus in which same is used
US-2020061574-A1 · Feb 27, 2020 · US
Gasifier for sterilizer and cleaning method of gasifier for sterilizer
US-2020046867-A1 · Feb 13, 2020 · US
Cleaning device for gas flows from isocyanate production
US-2020024225-A1 · Jan 23, 2020 · US
Slurry droplet melting heat exchange
US-10533812-B2 · Jan 14, 2020 · US
Desalination and climate control system
US-10493373-B1 · Dec 3, 2019 · US
Desalination and climate control system
US-2019351347-A1 · Nov 21, 2019 · US
Method and Device for Cooling a Fluid Stream of an Electrolysis Unit and for Obtaining Water
US-2019352887-A1 · Nov 21, 2019 · US
Multi-stage evaporation system enhanced by a gravity-reduced field
US-2019336881-A1 · Nov 7, 2019 · US
Method for formulating large diameter synthetic membrane vesicles
US-10398648-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D1/16?
- CPC B01D1/16 is the Cooperative Patent Classification code for “by spraying (B01D1/22 takes precedence).”
- How many patents are filed under CPC B01D1/16 (by spraying (B01D1/22 takes precedence))?
- Our database includes 129 publications tagged with this CPC code.
- Is patent activity under CPC B01D1/16 growing?
- Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).