Inventor
Nathaniel Arbiter
Inventor
Vail, AZ, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals33%
Y02PClimate change mitigation technologies in the production or processing of goods29%
B03DFlotation17%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs13%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids4%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
PatentTitleYear
5,902,977'Flotation cell and method'19995,807,479'Process for recovering copper from copper-containing material'19985,795,465'Process for recovering copper from copper-containing material'19985,074,994'Sequential and selective flotation of sulfide ores'19914,382,856'Recovery of tin'19834,331,635'Recovery of copper and/or nickel and/or zinc'19824,153,522'Sulfate precipitation during oxidative ammonium leach of Cu, Ni, Zn sulfide ores'19794,022,866'Recovery of metals'19773,954,450'Recovery of lead, zinc and iron sulfide'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to ANACONDA CO (3)· patent assignee history
1976–1982Based in Tucson, AZ, US· patent location history
1979–1999Based in Vail, AZ, US· patent location history
1982Patents assigned to ATLANTIC RICHFIELD CO (1)· patent assignee history
1983Patents assigned to GEOL RESEARCH CORP (1)· patent assignee history
1991Patents assigned to DOE RUN CO (1)· patent assignee history
1998–1999Patents assigned to COPROCO DEV CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANACONDA CO | 3 | 1976–1979 |
| COPROCO DEV CORP | 3 | 1998–1999 |
| ATLANTIC RICHFIELD CO | 1 | 1982 |
| DOE RUN CO | 1 | 1991 |
| GEOL RESEARCH CORP | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vail, AZ, US | 6 | 1979–1999 |
| Tucson, AZ, US | 3 | 1976–1982 |