Inventor

UHLICH WILFRIED

DE2 patents

⚠️ This page may combine multiple inventors who share the name “UHLICH WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EVONIK STOCKHAUSEN GMBH

1 patent

US7557246B2Jul 7, 2009

Method for the purification of (meth)acrylic acid

EVONIK STOCKHAUSEN GMBH16 citations80

EVONIK DEGUSSA GMBH

1 patent

US7786245B2Aug 31, 2010

Process for preparing polyarylene ether ketone

EVONIK DEGUSSA GMBH3 citations55