Inventor

MUELLER HEINZ-HERBERT

DE5 patents

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

BAYER MATERIALSCIENCE AG

3 patents

US7186857B2Mar 6, 2007

Process for the preparation of di- and polyamines of the diphenylmethane series

BAYER MATERIALSCIENCE AG11 citations82

US7662634B2Feb 16, 2010

Method and device for determining the isomer composition in isocyanate production processes

BAYER MATERIALSCIENCE AG1 citations45

US7205430B2Apr 17, 2007

Production of di- and polyisocyanates of the diphenylmethane series with defined acidity

BAYER MATERIALSCIENCE AG0 citations35

BAYER AG

2 patents

US6649798B2Nov 18, 2003

Method for production of diaminodiphenylmethanes

BAYER AG15 citations82

US6720455B2Apr 13, 2004

Process for the production of polyisocyanates of the diphenylmethane series with a reduced color value

BAYER AG8 citations71