Patent Assignment
Reel/Frame 019401/0233
Assignment of Assignor's Interest
Recorded: 2007-05-24
Pages: 3
Assignors
LIU, ZHENYI
Executed: 2007-04-25
LIN, KE
Executed: 2007-04-25
ZHANG, JIE
Executed: 2007-04-25
LIU, FENGREN
Executed: 2007-04-25
YU, YONGSHENG
Executed: 2007-04-25
Assignee
BEIJING SJ ENVIRONMENTAL PROTECTION AND NEW MATERIAL CO., LTD.
THE PEOPLE'S REPUBLIC OF CHINA, 9TH FLOOR, DAHANG JI YE BUILDING, NO. 33, NORTH RENDA ROAD, HAIDIAN DISTRICT, BEIJING, 100080, CHINA
Covered Property
(1)
Composition for a Desulfurizer with a High Sulfur Capacity and the Process of Making the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.