Caesium selective resin
US-10478814-B2 · Nov 19, 2019 · US
in the weakly basic form
in the weakly basic form · 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 | B01J41/07 |
| Official title | in the weakly basic form |
| Display label | in the weakly basic form |
| Total patents | 213 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 13 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 17 |
| 2020 | 20 |
| 2021 | 32 |
| 2022 | 25 |
| 2023 | 18 |
| 2024 | 26 |
| 2025 | 24 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lipophilic guanidinium compounds for removal of oxyanions from aqueous solutions
US-2019299124-A1 · Oct 3, 2019 · US
Ion exchange membrane and filter module using same
US-2019282966-A1 · Sep 19, 2019 · US
Methods for producing hydrocarbon compositions with reduced acid number and for isolating short chain fatty acids
US-2019233735-A1 · Aug 1, 2019 · US
Antifouling Compositions and Methods
US-2019224664-A1 · Jul 25, 2019 · US
Method for producing polysaccharide monolith structure
US-2019210003-A1 · Jul 11, 2019 · US
Halo-containing anion exchange membranes and methods thereof
US-10294325-B2 · May 21, 2019 · US
Ion exchange stationary phases for analyzying polyvalent ions
US-2019134621-A1 · May 9, 2019 · US
Separation of oligosaccharides from fermentation broth
US-2019119314-A1 · Apr 25, 2019 · US
Method for producing amino methylated bead polymerizates
US-2019119480-A1 · Apr 25, 2019 · US
Wet cleaning apparatus and wet cleaning method
US-2019111391-A1 · Apr 18, 2019 · US
Chromatography Matrix
US-2019111419-A1 · Apr 18, 2019 · US
Tumor determination method
US-2019062840-A1 · Feb 28, 2019 · US
Purification process for hydrolysable organic solvent
US-2019009267-A1 · Jan 10, 2019 · US
Process using ion exchange resins for the treatment of wastewater emanating from purified terephthalic acid production
US-2018346350-A1 · Dec 6, 2018 · US
High-purity carboxylic acid ester and method for producing same
US-2018273465-A1 · Sep 27, 2018 · US
Microparticles for cell disruption and/or biomolecule recovery
US-10076749-B2 · Sep 18, 2018 · US
Nanoporous lyotropic liquid crystal polymer membranes with reversibly tuned pore size and selectivity, and methods using same
US-2018208728-A1 · Jul 26, 2018 · US
Halo-containing anion exchange membranes and methods thereof
US-2018194892-A1 · Jul 12, 2018 · US
Caesium selective resin
US-2018193828-A1 · Jul 12, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J41/07?
- CPC B01J41/07 is the Cooperative Patent Classification code for “in the weakly basic form.”
- How many patents are filed under CPC B01J41/07 (in the weakly basic form)?
- Our database includes 213 publications tagged with this CPC code.
- Is patent activity under CPC B01J41/07 growing?
- Publication counts under this code: 26 in 2024 vs 24 in 2025 (latest complete years).