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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8288306
Issue Dt:
10/16/2012
Application #:
12690764
Filing Dt:
01/20/2010
Publication #:
20100323881
Pub Dt:
12/23/2010
Inventors:
Ge Luo, Xin Wen, Xiaoqi Zhao, Jianxue Ma, Yan Zhuang, Xuemei Li, Jingming Shao
Title:
PREPARATION PROCESS OF A CATALYST USED FOR GAS PHASE OXIDATION OF LIGHT ALKENES TO UNSATURATED ALDEHYDES
Assignment: 1
Reel/Frame:
023820/0546Recorded: 01/20/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LUO, GE
Exec Dt:
01/13/2010
WEN, XIN
Exec Dt:
01/13/2010
ZHAO, XIAOQI
Exec Dt:
01/13/2010
LI, XUEMEI
Exec Dt:
01/13/2010
ZHUANG, YAN
Exec Dt:
01/13/2010
MA, JIANXUE
Exec Dt:
01/13/2010
SHAO, JINGMING
Exec Dt:
01/13/2010
Assignee:
SHANGHAI HUAYI ACRYLIC ACID CO., LTD.
2031 NORTH PUDONG ROAD
PUDONG DISTRICT
SHANGHAI, CHINA 200137
Correspondent:
ZHEN ZHENG LU
1730 HUNTINGTON DRIVE #304
DUARTE, CA 91010
Assignment: 2
Reel/Frame:
045748/0437Recorded: 05/09/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SHANGHAI HUAYI ACRYLIC ACID CO., LTD.
Exec Dt:
03/28/2018
Assignee:
SHANGHAI HUAYI ACRYLIC ACID CO., LTD.
NO. 139 PU GONG ROAD, FENGXIAN DISTRICT
SHANGHAI, CHINA
Correspondent:
LEI YI
2033 MONTERA DR.
HACIENDA HEIGHTS, CA 91745

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