Inventor
TSAY CHORNG-SHYUAN
US4 patents
Patents
4 patentsUS6610177B2Aug 26, 2003
Apparatus and process for the high yield production of methyl methacrylate or methacrylic acid
ROHM & HAAS59 citations93
US6545176B1Apr 8, 2003
Apparatus and process for the high yield production of methyl methacrylate or methacrylic acid
ROHM & HAAS79 citations93
US6500982B1Dec 31, 2002
Process for preparing (meth) acrylic acid
ROHM & HAAS36 citations89
US6399817B1Jun 4, 2002
Process for preparing (meth)acrylic acid
ROHM & HAAS19 citations80