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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/20/2008
Application #:
10878187
Filing Dt:
06/29/2004
Publication #:
Pub Dt:
01/27/2005
Inventors:
Chaogang Xie, Jun Long, Jiushun Zhang, Zaiting Li, Xieqing Wang
Title:
CATALYTIC CONVERSION PROCESS FOR PRODUCING LIGHT OLEFINS WITH A HIGH YIELD FROM PETROLEUM HYDROCARBONS
Assignment: 1
Reel/Frame:
015832/0955Recorded: 09/28/2004Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/06/2004
Exec Dt:
08/06/2004
Exec Dt:
08/06/2004
Exec Dt:
08/06/2004
Exec Dt:
08/06/2004
Assignees:
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING 100029,, CHINA
18 XUEYUAN ROAD
HAIDIAN DISTRICT, BEIJING 100083, CHINA
Correspondent:
GREENBLUM & BERNSTEIN, PLC
HONG J. XU
1950 ROLAND CLARKE PLACE
P25547
RESTON, VA 20191

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