Youfeng Sun

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2012-01-26

Patent Grants:

Last grant date:

2015-06-02

Top Inventors for applications by Youfeng Sun

These are the the leading inventors for applications assigned to Youfeng Sun:

Jue Qian 1 Beijing, China
Youfeng Sun 1 Beijing, China

Recent patent applications by Youfeng Sun

Youfeng Sun based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2012-01-26 ✅ Patent 9,045,356 granted on 2015-06-02

US20120018374A1

Chemistry; metallurgy

Sewage treatment process and system

Also check out Youfeng Sun's (Beijing, China) applicant profile with 3 patent applications submitted.

AssigneeID:

493983 ⎘