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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/31/2010
Application #:
11977426
Filing Dt:
10/23/2007
Publication #:
Pub Dt:
05/15/2008
Inventors:
Guangjin Chen, An Ma, Lijun Yan, Xiulin Wang, Xuqiang Guo, Changyu Sun
Title:
APPARATUS AND METHOD FOR INCREASING THE CONCENTRATION OF RECYCLED HYDROGEN IN A HIGH PRESSURE HYDROGENATION REACTOR
Assignment: 1
Reel/Frame:
020116/0669Recorded: 11/15/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/31/2007
Exec Dt:
10/31/2007
Exec Dt:
10/31/2007
Exec Dt:
11/01/2007
Exec Dt:
11/01/2007
Exec Dt:
11/01/2007
Assignees:
WORLD TOWER, 16 ANDE ROAD
DONGCHENG DISTRICT
BEIJING, CHINA 100011
18 FUKUE ROAD
CHANGPING
BEIJING, CHINA 102249
Correspondent:
JOSEPH SOFER
317 MADISON AVENUE
SUITE 910
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
020407/0753Recorded: 01/24/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/31/2007
Exec Dt:
10/31/2007
Exec Dt:
10/31/2007
Exec Dt:
11/01/2007
Exec Dt:
11/01/2007
Exec Dt:
11/01/2007
Assignees:
WORLD TOWER, 16 ANDE ROAD, DONGCHENG DISTRICT
BEIJING, CHINA 100011
18 FUKU ROAD, CHANGPING
BEIJING, CHINA 102249
Correspondent:
SOFER & HAROUN, LLP
317 MADISON AVENUE, SUITE 910
NEW YORK, NY 10017

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