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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/14/2015
Application #:
13231901
Filing Dt:
09/13/2011
Publication #:
Pub Dt:
03/15/2012
Inventors:
Jun JIANG, Jianshe CHEN, Jinbing LI, Shuyun LI, Qian XUE, Zhixiang ZHANG, Wei LIN
Title:
SUPPORT FOR SILVER CATALYST IN ETHYLENE OXIDE PRODUCTION, METHODS FOR PREPARING THE SAME, SILVER CATALYST PREPARED THEREFROM, AND USE THEREOF
Assignment: 1
Reel/Frame:
027282/0414Recorded: 11/28/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/27/2011
Exec Dt:
10/27/2011
Exec Dt:
10/27/2011
Exec Dt:
10/27/2011
Exec Dt:
10/27/2011
Exec Dt:
10/27/2011
Exec Dt:
10/27/2011
Assignees:
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
NO. 14 BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Correspondent:
SQUIRE, SANDERS & DEMPSEY (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111

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