Membership
Tour
Register
Log in
Nan S. Chang
Follow
Person
Tai-Nan, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Preparation of methyl isobutyl ketone
Patent number
5,059,724
Issue date
Oct 22, 1991
Industrial Technology Research Institute
Po Y. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of N-alkyl and N,N-dialkylaniline
Patent number
4,801,752
Issue date
Jan 31, 1989
Industrial Technology Research Institute
Po Y. Chen
C07 - ORGANIC CHEMISTRY