Inventor
James J. Christensen
Inventor
Provo, UT, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals11%
C01GCompounds containing metals not covered by subclasses c01d or c01f11%
C02FTreatment of water, waste water, sewage, or sludge11%
C22BProduction and refining of metals11%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
5,175,110'Analysis of ions present at low concentrations in solutions containing other ions'19924,943,375'The process of separating a selected ion from a plurality of other ions in a multiple ion solution by contacting the solution with a macrocyclic ligand bonded to silica which selectively complexes with the desired ion'19904,477,377'Recovery of cesium'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1992Patents assigned to UNIV BRIGHAM YOUNG (3)· patent assignee history
1984–1992Based in Provo, UT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV BRIGHAM YOUNG | 3 | 1984–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Provo, UT, US | 3 | 1984–1992 |