Inventor

BRENNER GUENTHER

2 patents

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

MERCK PATENT GMBH

1 patent

US6630018B2Oct 7, 2003

Colored and coated plateletlike pigments

MERCK PATENT GMBH92 citations96

WUELFING JOHANN A

1 patent

US4291037ASep 22, 1981

7-(Oxoalkyl)-1,3-di-n-iso-propyl xanthines and their production

WUELFING JOHANN A5 citations67