Inventor
FIEDEL OLGA
DE7 patents
⚠️ This page may combine multiple inventors who share the name “FIEDEL OLGA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK DEGUSSA GMBH
5 patentsUS10106649B2Oct 23, 2018
Ethoxylate production using highly active double metal cyanide catalysts
EVONIK DEGUSSA GMBH26 citations94
US9896541B2Feb 20, 2018
Highly active double metal cyanide catalysts and method for the production thereof
EVONIK DEGUSSA GMBH33 citations94
US10414872B2Sep 17, 2019
Production of SiOC-bonded polyether siloxanes
EVONIK DEGUSSA GMBH27 citations92
US10106644B2Oct 23, 2018
Polyoxyalkylenes containing guanidine and method for the production thereof
EVONIK DEGUSSA GMBH7 citations83
US10100148B2Oct 16, 2018
Use of guanidine reaction products in the production of polyurethane systems
EVONIK DEGUSSA GMBH4 citations70