Inventor

SCHAEFLEIN STEPHAN

DE3 patents

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

EVONIK DEGUSSA GMBH

2 patents

US8021632B2Sep 20, 2011

Reactor having titanium silicate recycling

EVONIK DEGUSSA GMBH6 citations56

US7807826B2Oct 5, 2010

Purification of a crude lactam mixture by means of melt crystallization

EVONIK DEGUSSA GMBH1 citations47

JAFELD MARKUS

1 patent

US8641997B2Feb 4, 2014

Process for producing shaped articles of inorganic cyanides and products obtainable by the process

JAFELD MARKUS0 citations34