Qingeng Li

City:

Chongqing

Country:

China

Published Applications:

Last publication date:

2017-03-02

Patent Grants:

Last grant date:

2019-03-26

Top Inventors for applications by Qingeng Li

These are the the leading inventors for applications assigned to Qingeng Li:

Lingguo Zeng 1 Chongqing, China
Yuanzhong Wang 1 Chongqing, China
Qingeng Li 1 Chongqing, China
Tong Wu 1 Chongqing, China

Gang Chen 1 Chongqing, China
Wei Mao 1 Chongqing, China
Tao Wang 1 Chongqing, China

Recent patent applications by Qingeng Li

Qingeng Li based in Chongqing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2017-03-02 ✅ Patent 10,239,851 granted on 2019-03-26

US20170057939A1

Chemistry; metallurgy

Carboxylic acid derivatives and use thereof in the preparation of prodrugs

Also check out Qingeng Li's (Chongqing, China) applicant profile with 2 patent applications submitted.

AssigneeID:

552443 ⎘