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Patent Assignment Abstract of Title

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Total Assignments: 1

Patent #:	6156190	Issue Dt:	12/05/2000	Application #:	09272246	Filing Dt:	03/19/1999
Inventors:	GUOFU XIA, MEI ZHU, ENZE MIN, YAHUA SHI, ZHIPING TAO, GUICI PANG, MINGFENG LI, GUOPENG RAN et al
Title:	CONVERSION PROCESS OF HYDROCARBON OILS

Assignment: 1

Reel/Frame:

010048/0760

Recorded: 06/25/1999

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

XIA, GUOFU

Exec Dt:

03/15/1999

ZHU, MEI

Exec Dt:

03/15/1999

MIN, ENZE

Exec Dt:

03/15/1999

SHI, YAHUA

Exec Dt:

03/15/1999

TAO, ZHIPING

Exec Dt:

03/15/1999

PANG, GUICI

Exec Dt:

03/15/1999

LI, MINGFENG

Exec Dt:

03/15/1999

RAN, GUOPENG

Exec Dt:

03/15/1999

HUANG, HAITAO

Exec Dt:

03/15/1999

ZHANG, RUNQIANG

Exec Dt:

03/15/1999

LI, JIAN

Exec Dt:

03/15/1999

NIE, HONG

Exec Dt:

03/15/1999

Assignees:

CHINA PETROCHEMICAL CORPORATION

6A HUIXIN DONG STREET CHAOYANG DISTRICT

BEIJING, CHINA

RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC

18 XUEYUAN ROAD, HAIDIAN DISTRICT

BEIJING, CHINA

Correspondent:

BIRCH, STEWART, KOLASCH & BIRCH, LLP

JAMES M. SLATTERY

P.O. BOX 747

FALLS CHURCH, VIRGINIA 22040-0747

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