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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8669392
Issue Dt:
03/11/2014
Application #:
13202282
Filing Dt:
10/28/2011
Publication #:
20120046490
Pub Dt:
02/23/2012
Inventors:
Lunjia Xie, Yu Tian, Zaixing Feng, Siyuan Zhao, Yu Kang, Zhufang Sun
Title:
PROCESS FOR PREPARING 2,3-DI-NON-STRAIGHT-ALKYL-2-CYANOSUCCINIC ACID DIESTERS
Assignment: 1
Reel/Frame:
027141/0005Recorded: 10/28/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
XIE, LUNJIA
Exec Dt:
10/26/2011
TIAN, YU
Exec Dt:
10/26/2011
FENG, ZAIXING
Exec Dt:
10/26/2011
ZHAO, SIYUAN
Exec Dt:
10/26/2011
KANG, YU
Exec Dt:
10/26/2011
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Correspondent:
WEN LI, PH.D.
FINNEGAN HENDERSON
901 NEW YORK AVENUE
WASHINGTON D.C., DC 20001-4413
Assignment: 2
Reel/Frame:
027566/0960Recorded: 01/20/2012Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE : ADDITION OF INVENTOR ZHUFANG SUN WHICH WAS INADVERTENTLY LEFT OFF PATENT COVER SHEET PREVIOUSLY RECORDED ON REEL 027141 FRAME 0005. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT FROM LUNJIA XIE, ET AL. TO CHINA PETROLEUM & CHEMICAL CORP. AND CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORP..
Assignors:
XIE, LUNJIA
Exec Dt:
10/26/2011
TIAN, YU
Exec Dt:
10/26/2011
FENG, ZAIXING
Exec Dt:
10/26/2011
ZHAO, SIYUAN
Exec Dt:
10/26/2011
KANG, YU
Exec Dt:
10/26/2011
SUN, ZHUFANG
Exec Dt:
10/26/2011
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Correspondent:
WEN LI, PH.D.
FINNEGAN HENDERSON
901 NEW YORK AVENUE
WASHINGTON D.C., DC 20001-4413

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