Patent Assignment
Reel/Frame 049271/0713
Assignment of Assignor's Interest
Recorded: 2019-05-23
Pages: 9
Assignors
QIAO, YINGYUN
Executed: 2019-03-28
TIAN, YUANYU
Executed: 2019-03-28
XIE, KECHANG
Executed: 2019-03-28
YANG, ZHAOHE
Executed: 2019-03-28
ZHANG, ZHIMEI
Executed: 2019-03-28
MING, XUE
Executed: 2019-03-28
Assignee
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG, QINGDAO, 266580, CHINA
Covered Property
(1)
Method of Renovating and Afforesting Slag Mountain with Humic Acid Substance
Patent:
10,493,507 →
Application:
16/293,182 →