DSME taber patentsag mod rivaler

Koreanske Daewoo Shipbuilding & Marine Engineering; DSME, har tabt en patentretssag anlagt mod sine største nationale konkurrenter Hyundai Heavy Industries og Samsung Heavy Industries. Ifølge industrielle kilder afviste Koreas sagen til fordel for HHI og Samsung Heavy.

De to skibsværfter hævdede DSME's delvise reliquefaction teknologi er ikke meget forskellig fra den proces, de har brugt, og insisterer på, at patentet er ugyldigt. DSME har markedsført teknologien som sin egen og det har hjulpet værftet til at sikre ordrer på LNG-skibe.

Tidligere i år afgjorde Koreas Patentret også sagen til fordel for HHI og Samsung Heavy.

Teknologien gør det muligt, at genbruge fordampet gas som brændstof på LNG-fartøjer. I 2014 ansøgte DSME om registrering af teknologien som sit eget patent.

Højesterets afgørelse fastslår, at DSME’s anvendte teknologi ikke kan adskilles fra allerede kendt teknologi på tidspunktet for ansøgning om patent fra værftets side. HHI og Samsung hævdede, at DSME ikke kan have patentrettigheder, da systemet bruges mange steder i verden af skibsbyggere.

Kilde: Korea Herald

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