Inventor

RITZKOPF INGA

DE3 patents

Patents

3 patents

US6566298B2May 20, 2003

Diphosphines

BAYER AG2 citations60

US6462200B2Oct 8, 2002

Diphosphines

BAYER AG1 citations60

US6844462B2Jan 18, 2005

Biphenydiols

BAYER AG3 citations58