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Patent Assignment Abstract of Title

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Total Assignments: 1

Patent #:	5817902	Issue Dt:	10/06/1998	Application #:	08747517	Filing Dt:	11/12/1996
Inventors:	MINGHE XIE, ANSHUN SUN, DAOHUA JIANG, ZONGSHENG YUAN, JIABO QU, QIAN CHEN, WEIBIN LI et al
Title:	PROCESS FOR PREPARING A-OLEFINS

Assignment: 1

Reel/Frame:

008380/0199

Recorded: 02/11/1997

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

XIE, MINGHE

Exec Dt:

01/10/1997

SUN, ANSHUN

Exec Dt:

01/10/1997

JIANG, DAOHUA

Exec Dt:

01/10/1997

QU, JIABO

Exec Dt:

01/10/1997

CHEN, QIAN

Exec Dt:

01/10/1997

LI, WEIBIN

Exec Dt:

01/10/1997

YUAN, ZONGSHENG

Exec Dt:

01/10/1997

YU, CHUNMEI

Exec Dt:

01/10/1997

SONG, XIXIA

Exec Dt:

01/10/1997

WAN, SHUBAO

Exec Dt:

01/10/1997

LUO, ZHENGNIAN

Exec Dt:

01/10/1997

WANG, FENGRONG

Exec Dt:

01/10/1997

XU, QUN

Exec Dt:

01/10/1997

WANG, SHULAN

Exec Dt:

01/10/1997

FENG, YINGJIE

Exec Dt:

01/10/1997

SUN, YONGCHEN

Exec Dt:

01/10/1997

Assignees:

CHINA PETRO-CHEMICAL CORPORATION

6A HUIXIN DONG ST., CHAOYANG DISTRICT

BEIJING, CHINA

DAQING PETROCHEMICAL WORKS, CHINA PETROCHEMICAL CORPORATION

LONGFENG DISTRICT

DAQING CITY, HEILONGJIAN, PROVINCE, CHINA

Correspondent:

BURNS, DOANE, SWECKER & MATHIS, L.L.P.

WILLIAM C. ROWLAND

POST OFFICE BOX 1404

ALEXANDRIA, VA 22313-1404

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