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Patent Assignment Abstract of Title

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Total Assignments: 1

Patent #:	6518219	Issue Dt:	02/11/2003	Application #:	09687564	Filing Dt:	10/13/2000
Inventors:	Qinghe Yang, Bin Liu, Hong Nie, Xuefen Liu, Dadong Li, Yahua Shi, Fucheng Zhuang
Title:	CATALYST FOR HYDROREFINING FRACTION OILS, ITS CARRIER AND PREPARATION

Assignment: 1

Reel/Frame:

011589/0668

Recorded: 03/05/2001

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

YANG, QINGHE

Exec Dt:

02/02/2001

NIE, HONG

Exec Dt:

02/02/2001

LI, DADONG

Exec Dt:

02/02/2001

ZHUANG, FUCHENG

Exec Dt:

02/02/2001

LIU, BIN

Exec Dt:

02/02/2001

LIU, XUEFEN

Exec Dt:

02/02/2001

SHI, YAHUA

Exec Dt:

02/02/2001

Assignees:

CHINA PETROCHEMICAL CORPORATION

6A HUIXIN DONG STREET, CHAOYANG DISTRICT

BEIJING, 100029, P.R., SWITZERLAND

RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC

18 XUEYUAN ROAD, HAIDIAN DISTRICT

BEIJING, 100083, P.R., SWITZERLAND

Correspondent:

MORRISON & FOERSTER LLP

E. THOMAS WHEELOCK

755 PAGE MILL ROAD

PALO ALTO, CALIFORNIA 94304-1018

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