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SINTEF ENERGIFORSKNING AS

Overview
  • Total Patents
    31
About

SINTEF ENERGIFORSKNING AS has a total of 31 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Norway, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, measurement and chemical engineering are IMHOF ALFRED, EIN HASHOFET ELECTRICAL ACCESS and ADB ALNACO INC.

Patent filings per year

Chart showing SINTEF ENERGIFORSKNING ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Magnusson Niklas 8
#2 Runde Magne 6
#3 Runde Magne Eystein 5
#4 Sigmond Reidar Svein 4
#5 Lillevik Odd 4
#6 Lundgaard Lars 3
#7 Lundgaard Lars Esben 3
#8 Berg Gunnar 2
#9 Liverud Jon 1
#10 Syverud Kristin 1

Latest patents

Publication Filing date Title
WO2007007143A1 Method for life extension of cellulose insulation in power transformers of electrical apparatuses
WO2006085771A1 Method and device for measuring voltage characteristics by a pc sound card
WO2006043819A1 Method and device for inducing coalescence in emulsions to facilitate subsequent removal of water from the emulsion
US2006157476A1 Apparatus and a method for induction heating of pieces of electrically conducting and non-magnetic material
WO03044813A1 Superconductive coil device
WO03044516A1 Device and method for acoustic detection and localization of defects
EP1388015A1 Contact control and contact monitoring
AU1422601A Induction heating apparatus