Patent Assignment
Reel/Frame 025614/0875
Corrective Assignment to Add the Name of the Missing Inventor. Previously Recorded on Reel 023547 Frame 0060.
Recorded: 2010-12-08
Pages: 7
Assignors
CHEN, CHANGMING
Executed: 2010-12-05
WEN, YANSHEN
Executed: 2010-12-05
LI, DANYANG
Executed: 2010-12-05
MAO, PENGJU
Executed: 2010-12-05
PENG, YIHUA
Executed: 2010-12-05
Assignee
SHENZHEN HAZARDOUS WASTE TREATMENT STATION LTD
#181, LONGWEI ROAD, XIAMEILIN, FUTIAN DISTRICT, SHENZHEN, GUANGDONG, 518049, CHINA
Covered Property
(1)
Selenium Covered Basic Copper Chloride, Its Preparation Method and the Use
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 16, 2009
From: CHEN, CHANGMING; WEN, YANSHEN; PENG, YIHUA; MAO, PENGIU
To: SHENZHEN HAZARDOUS WASTE TREATMENT STATION LTD.
Reel/Frame 023547/0060 →
Change of Name
Oct 26, 2021
From: SHENZHEN HAZARDOUS WASTE TREATMENT STATION LTD
To: SHENZHEN ENVIRONMENTAL TECHNOLOGY GROUP CO.LTD.
Reel/Frame 057909/0613 →