Systems, articles, and methods related to foam fractionation of fluids
US-2025346501-A1 · Nov 13, 2025 · US
This page is not indexed by search engines while we improve data quality.
Fine and commodity chemicals
Fine and commodity chemicals · 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 | B03D2203/005 |
| Official title | Fine and commodity chemicals |
| Display label | Fine and commodity chemicals |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and processes for injecting gas-infused additives
US-12351481-B2 · Jul 8, 2025 · US
Systems and processes for injecting gas-infused additives
US-2022356079-A1 · Nov 10, 2022 · US
Indirect flotation process for manufacturing white pigment containing products
US-11014096-B2 · May 25, 2021 · US
Indirect flotation process for manufacturing white pigment containing products
US-2020188935-A1 · Jun 18, 2020 · US
Process for manufacturing white pigment containing products
US-9725576-B2 · Aug 8, 2017 · US
Method for recovering a copper sulfide from an ore containing an iron sulfide
US-2016158768-A1 · Jun 9, 2016 · US
Process for manufacturing white pigment containing products
US-2015175775-A1 · Jun 25, 2015 · US