The Federal Circuit reinstated a challenge of a Merck KGaA unit’s pigment patent by South Korea-based CQV Co. on Monday, ...

Yesterday, the U.S. Court of Appeals for the Federal Circuit issued a precedential decision vacating the Patent Trial and ...

That's because Merck's Onahama factory, which makes the Xirallic pigment used to add luster to colors, was damaged by the natural disaster. But while repairs were scheduled to take longer ...

Germany's Merck sells pigments unit to China's GNMI for $721 mln Germany's Merck KGaA agreed to sell its pigments unit to China's Global New Material International (GNMI) for 665 million euros ($ ...