Patent Assignment
Reel/Frame 020110/0981
Assignment of Assignor's Interest
Recorded: 2007-11-14
Pages: 5
Assignors
LIU, CONGHUA
Executed: 2007-11-13
TAN, ZHENGGUO
Executed: 2007-11-13
DING, WEI
Executed: 2007-11-13
ZHENG, SHUQIN
Executed: 2007-11-13
PANG, XINMEI
Executed: 2007-11-13
SUN, SHUHONG
Executed: 2007-11-13
WANG, DONG
Executed: 2007-11-13
TENG, QIUXIA
Executed: 2007-11-13
LU, TONG
Executed: 2007-11-13
Assignee
PETROCHINA COMPANY LIMITED
WORLD TOWER, 16 ANDE ROAD, DONGCHENG DISTRICT, BEIJING, 100011, CHINA
Covered Property
(1)
Method to Raise the Solid Content of Catalytic Cracking Catalyst Slurry