Inventor

Timo Niitti

Inventor

Espoo, FI

Overview

1982–2021

Patent span

Performing operations

Primary field (CPC B)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B03Bprimary

B03BSeparating solid materials using liquids or using pneumatic tables or jigs26%

B03DFlotation26%

Y10TTechnical subjects covered by former us classification11%

B01DSeparation5%

B01FMixing, e.g. dissolving, emulsifying or dispersing5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

B02CCrushing, pulverising, or disintegrating in general3%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids3%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1982–2007Patents assigned to OUTOKUMPU OY (12)· patent assignee history

1982–2007Based in Espoo, FI· patent location history

1993Based in Vantaa, FI· patent location history

2001–2003Based in Ponte Vedra, FL, US· patent location history

2011–2013Patents assigned to OUTOTEC OYJ (5)· patent assignee history

2011–2013Patents assigned to NIITTI TIMO (3)· patent assignee history

2011–2013Based in Kuopio, FI· patent location history

2012Patents assigned to MANN KARI (1)· patent assignee history

2021Patents assigned to OMYA INT AG (1)· patent assignee history

2021Based in Elnesvagen, NO· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations