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Inventor

Ola Widlund

Inventor
Hagersten, SE

Overview

3→
Patents
2014–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C21Cprimary
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel21%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace21%
F27BFurnaces, kilns, ovens or retorts in general14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
B01FMixing, e.g. dissolving, emulsifying or dispersing7%
B22DCasting of metals7%
C21BManufacture of iron or steel7%
C22BProduction and refining of metals7%
PatentTitleYear
9,360,255'Method and arrangement for vortex reduction in a metal making process'20169,045,810'Method for melting steel'20158,876,934'Apparatus and method for electromagnetic stirring in an electrical arc furnace'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to ABB RESEARCH LTD (3)· patent assignee history
2014–2015Patents assigned to BEL FDHILA REBEI (2)· patent assignee history
2014–2015Patents assigned to ERIKSSON JAN-ERIK (2)· patent assignee history
2014–2015Patents assigned to HJORTSTAM OLOF (2)· patent assignee history
2014–2015Patents assigned to RAHMANI MOHAMED ALI (2)· patent assignee history
2014–2016Based in Hagersten, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB RESEARCH LTD32014–2016
BEL FDHILA REBEI22014–2015
ERIKSSON JAN-ERIK22014–2015
HJORTSTAM OLOF22014–2015
RAHMANI MOHAMED ALI22014–2015
Locations
LocationPatentsSpan
Hagersten, SE32014–2016