Lonza´s Patent for Zinc Pyrithione in Architectural Paints Upheld by European Patent Office
(WorldNews Switzerland)

The European Patent Office has upheld Lonza Group`s Patent EP 0963291 B1, which relates to color suppression of zinc pyrithione in architectural paints Basel (CH) 23 February 2017 - The European Patent Office (EPO) upheld patent EP 0963291 B1, which is owned by Lonza Group, at a hearing on 6 October 2016. The EPO`s decision can be appealed. Subject to the outcome of an appeal the patent will remain in...