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ASEA STAL AB

Overview
  • Total Patents
    261
About

ASEA STAL AB has a total of 261 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Sweden, EPO (European Patent Office) and Japan. Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are GOETAVERKEN ENERGY SYST AB, AALBORG CISERV INT and BEIJING NOWVA ENERGY TECH CO LTD.

Patent filings per year

Chart showing ASEA STAL ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Braennstroem Roine 22
#2 Olsson Mats 20
#3 Brannstrom Roine 13
#4 Brennstrom R 12
#5 Ekbom Ragnar 10
#6 Sandstroem Roland 9
#7 Roine Buraansutoroomu 9
#8 Jonsson Arne 8
#9 Nilsson Karl-Johan 8
#10 Harboe Henrik 7

Latest patents

Publication Filing date Title
CN1194330A Valve device
CN1190696A Valve device
DE3810454A1 FUEL SYSTEM FOR THE COMBUSTION OF FUEL IN A FLUID BED
EP0287815A1 Method and power plant for the use of a sulphur absorbent in a fluidized bed
EP0287812A1 Power plant for burning fuel in a fluidized bed
EP0283967A1 Power plant burning fuel in a fluidized bed
JPS63209760A Power plant
US4760817A Fluidized bed combustion chamber in a power plant
DE3740763A1 TRANSPORT DEVICE FOR THE PNEUMATIC TRANSPORT OF PARTICULAR MATERIAL
CN1032838A Method of operating gas turbine unit
EP0266637A1 Power plant for combustion of fuel in a fluidized bed
DK524887D0 cyclone
US4860693A Method in fluidized bed combustion
US4782771A Method of reducing the content of nitrogen oxides in multiple bed composition boilers
US4805405A Power plant with combustion of a fuel in a fluidized bed
PT84775A Operating method for a gas turbine unit
DK201187D0 Power plant with combustion in a fluidized rent
WO8705241A1 Method for manufacturing metallic products from powder by hot isostatic pressing using ceramic cores
PT84351A Combustion chamber with fluidized boiler combustion, for central energy
FI870756A0 Saett att foerhindra fuktutfaellning i pneumatiska transportledningar i en pfbc-kraftanlaeggning och en pfbc-kraftanlaeggning