Dazhao Gu

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2016-07-14

Top Assignees for applications by Dazhao Gu

The entities that hold a legal rights for patent applications filed by inventor Gu Dazhao:

CHINA SHENHUA ENERGY COMPANY LIMITED 5 Beijing, China
CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJING 1 Beijing, China

Recent patent applications by Gu Dazhao

Dazhao Gu from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2016-07-14

US20160201460A1

Fixed constructions

Artificial dam of distributed coal mine underground reservoir and its constructing method

#2 | 2016-06-23

US20160176639A1

Performing operations; transporting

AN ARTIFICIAL RETAINING DAM OF COAL MINE UNDERGROUND RESERVOIR AND METHOD FOR CONNECTING SECURITY COAL PILLAR, SURROUNDING ROCK WITH THE RETAINING DAM

#3 | 2015-11-26

US20150337660A1

Fixed constructions

Opencast coal mine underground water reservoir

#4 | 2015-05-07

US20150125209A1

Performing operations; transporting

Method for distributed storage and use of underground water in mine

#5 | 2013-04-04

US20130081954A1

Chemistry; metallurgy

Method for extracting gallium from fly ash

#6 | 2013-03-21

US20130068628A1

Chemistry; metallurgy

METHOD FOR EXTRACTING GALLIUM FROM FLY ASH

InventorID:

146845 ⎘