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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/24/2013
Application #:
13813479
Filing Dt:
01/31/2013
Publication #:
Pub Dt:
05/23/2013
Inventors:
Zhifei Li, Kuilong Tan, Hao Wang, Jianjun Yi, Qinghong Xu, Weisong Cui, Wei Bai, Xinyuan Liu et al
Title:
CATALYST FOR POLYMERIZATION OF OLEFINS COMPRISING THIENYL-SUBSTITUTED SILANES
Assignment: 1
Reel/Frame:
030648/0147Recorded: 06/14/2013Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/16/2013
Exec Dt:
02/16/2013
Exec Dt:
02/16/2013
Exec Dt:
02/20/2013
Exec Dt:
02/16/2013
Exec Dt:
02/19/2013
Exec Dt:
02/22/2013
Exec Dt:
02/22/2012
Exec Dt:
02/22/2013
Exec Dt:
02/22/2013
Assignee:
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT, BEIJING, 100007, CHINA
Correspondent:
RICARDO J. MORAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

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