Assignee
HERFERT NORBERT
DE4 patents
Top patents by PatentIndex Score
US9422221B2Aug 23, 2016
Method for the restabilization of (meth)acrylic monomers
HERFERT NORBERT2 citations60
US8703876B2Apr 22, 2014
Process for producing water absorbing polymer particles with improved color stability
HERFERT NORBERT2 citations56
US8497337B2Jul 30, 2013
Process for producing water-absorbing polymer particles with improved color stability
HERFERT NORBERT1 citations51
US8852742B2Oct 7, 2014
Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof
HERFERT NORBERT0 citations50