Method for the purification of natural vanillin
US-2019389792-A1 · Dec 26, 2019 · US
General arrangements of crystallisation plant, e.g. flow sheets
General arrangements of crystallisation plant, e.g. flow sheets · 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 | B01D9/0059 |
| Official title | {General arrangements of crystallisation plant, e.g. flow sheets} |
| Display label | General arrangements of crystallisation plant, e.g. flow sheets |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 16 |
| 2018 | 10 |
| 2019 | 19 |
| 2020 | 14 |
| 2021 | 10 |
| 2022 | 13 |
| 2023 | 20 |
| 2024 | 19 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Producing high-purity chlorine dioxide gas
US-2019345033-A1 · Nov 14, 2019 · US
Systems and methods for separating mixtures comprising fluorocarboxylic and carboxylic acids
US-2019330380-A1 · Oct 31, 2019 · US
Reactor
US-10456707-B2 · Oct 29, 2019 · US
Method for preparing l-methionine crystals using crystallization technique
US-2019315682-A1 · Oct 17, 2019 · US
Apparatus and method for preparing bisphenol A
US-10442746-B2 · Oct 15, 2019 · US
A method and an apparatus for recovering chemicals from an alkaline lignin material
US-2019309002-A1 · Oct 10, 2019 · US
Efficient method for producing and purifying anhydrous sugar alcohol
US-10414776-B2 · Sep 17, 2019 · US
Process for silica removal from sodium bicarbonate production wastewater
US-2019241439-A1 · Aug 8, 2019 · US
Method for producing high-purity terephthalic acid
US-2019233361-A1 · Aug 1, 2019 · US
Chemical reaction device and particle production method using chemical reaction device
US-2019217260-A1 · Jul 18, 2019 · US
Wash column apparatus with a static grid element for the use in a suspension crystallization process
US-2019201808-A1 · Jul 4, 2019 · US
Method for recovering titanium (halo) alkoxide from a waste liquid
US-2019184306-A1 · Jun 20, 2019 · US
Polymer particle, manufacturing method thereof, and separator for battery comprising the same
US-10287404-B2 · May 14, 2019 · US
Producing high-purity chlorine dioxide gas
US-10266406-B1 · Apr 23, 2019 · US
Energy efficient fractionation process for separating the reactor effluent from TOL/A9+ transalkylation processes
US-10266462-B2 · Apr 23, 2019 · US
Water desalination system and method for fast cooling saline water using turbines
US-10246345-B2 · Apr 2, 2019 · US
Process and apparatus for purification of acrylic acid
US-10213706-B2 · Feb 26, 2019 · US
Method and Apparatus for Purifying a Mixture Comprising Oil and Wax
US-2019040330-A1 · Feb 7, 2019 · US
Pressure driven flow crystallizer
US-10155786-B2 · Dec 18, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D9/0059?
- CPC B01D9/0059 is the Cooperative Patent Classification code for “General arrangements of crystallisation plant, e.g. flow sheets.”
- How many patents are filed under CPC B01D9/0059 (General arrangements of crystallisation plant, e.g. flow sheets)?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC B01D9/0059 growing?
- Publication counts under this code: 19 in 2024 vs 11 in 2025 (latest complete years).