BEIJING MAXQUEEN TECHNOLOGY CO., LTD.

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2012-12-27

Patent Grants:

Last grant date:

2015-04-28

Top Inventors for applications by BEIJING MAXQUEEN TECHNOLOGY CO., LTD.

These are the the leading inventors for applications assigned to BEIJING MAXQUEEN TECHNOLOGY CO., LTD.:

Zhiguang JIANG 3 Anshun City, China
Zhiguang Jiang 3 Anshun, China
Dong HUA 2 Chongqing, China
Fei WU 1 Tongren, China

Dong Hua 1 Dazu County Chongqing, China

Recent patent applications by BEIJING MAXQUEEN TECHNOLOGY CO., LTD.

BEIJING MAXQUEEN TECHNOLOGY CO., LTD. based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2012-12-27 ✅ Patent 9,018,119 granted on 2015-04-28

US20120328495A1

Chemistry; metallurgy

Method for preparing manganese sulfate monohydrate by desulfurizing fume with middle-low grade manganese dioxide ore

#2 | 2012-12-20 ✅ Patent 8,480,997 granted on 2013-07-09

US20120321546A1

Chemistry; metallurgy

Method for preparing manganese sulfate monohydrate

#3 | 2012-10-11 ✅ Patent 9,327,995 granted on 2016-05-03

US20120258036A1

Chemistry; metallurgy

Method for preparing barium titanate

AssigneeID:

191550 ⎘