NIPPON SHOKUBAI Filed a Patent Infringement Lawsuit against SUMITOMO SEIKA CHEMICALS CO., LTD., regarding Superabsorbent Polymers 2016.02.02 [Files]NIPPON SHOKUBAI Filed a Patent Infringement Lawsuit against SUMITOMO SEIKA CHEMICALS CO., LTD., regarding Superabsorbent Polymers Share this article share tweet share Back to list PAGE TOP