Membership
Tour
Register
Log in
Li Eric Ji Wei
Follow
Person
Surrey, CA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Formulation of optical brighteners for papermaking
Patent number
9,512,569
Issue date
Dec 6, 2016
Li Meng Jun
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE