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Patent Assignment Assignor Details
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Assignor Name : JIANGHAN MACHINERY RESEARCH INSTITUTE LIMITED COMPANY OF CNPC
Total Assignments: 1
Assignment: 1
Reel/Frame:052681/0644   Pages: 5
Recorded: 05/18/2020
Attorney Dkt #:35742.04083 35742.04084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/2020
Assignees
1
NO. 12, CHIHU ROAD SHASHI DISTRICT
JINGZHOU
HUBEI, CHINA 434000
2
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
3
BUILDING 1, YARD 5, HUANGHE STREET
CHANGPING DISTRICT
BEIJING, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
16140024
 
NONE
16140050
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607

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