Membership
Tour
Register
Log in
Jing Qiao
Follow
Person
Fremont, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cleaning compositions containing hydroxylamine derivatives and proc...
Patent number
7,144,848
Issue date
Dec 5, 2006
EKC Technology, Inc.
De-Ling Zhou
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
Cleaning compositions containing hydroxylamine derivatives and proc...
Publication number
20040147420
Publication date
Jul 29, 2004
De-Ling Zhou
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...