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Patent Assignment Assignor Details
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Assignor Name : DU, HONGCHANG
Total Assignments: 3
Assignment: 1
Reel/Frame:023672/0855   Pages: 4
Recorded: 12/18/2009
Attorney Dkt #:C1278/20005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2009
2
Exec Dt:
12/02/2009
3
Exec Dt:
12/02/2009
4
Exec Dt:
12/02/2009
5
Exec Dt:
12/02/2009
6
Exec Dt:
12/02/2009
7
Exec Dt:
12/02/2009
8
Exec Dt:
12/02/2009
Assignee
1
RESEARCH & DEVELOPMENT BUILDING OF YUANYU GROUPS
SCIENCE AND TECHNOLOGY PARK OF CHANGZHOU SCIENCE & EDUCATION TOWN
CHANGZHOU JIANGSU, CHINA 213164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12665328
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:026430/0415   Pages: 4
Recorded: 06/13/2011
Attorney Dkt #:C1278/20012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2011
2
Exec Dt:
04/19/2011
3
Exec Dt:
04/23/2011
4
Exec Dt:
04/25/2011
5
Exec Dt:
04/25/2011
6
Exec Dt:
04/25/2011
7
Exec Dt:
04/25/2011
8
Exec Dt:
04/25/2011
9
Exec Dt:
04/24/2011
Assignee
1
SCIENCE & TECHNOLOGY BLDG. FOR YUANYU GROUPS
SCIENCE & EDUCATION TOWN, CHANGZHOU
ZIANGSU, CHINA 213164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13129697
Correspondence name and address
CAESAR RIVISE BERNSTEIN COHEN POKOTILOW
1635 MARKET STREET
11TH FLOOR, SEVEN PENN CENTER
PHILADELPHIA, PA 19103-2212
Assignment: 3
Reel/Frame:048376/0720   Pages: 4
Recorded: 02/19/2019
Attorney Dkt #:185112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2019
2
Exec Dt:
02/18/2019
3
Exec Dt:
02/18/2019
4
Exec Dt:
02/18/2019
Assignee
1
XINGHUA 5 ROAD, INDUSTRIAL PARK
DENGSHUANG TOWN, XINJIN COUNTY
CHENGDU, SICHUAN, CHINA 611430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16326597
Correspondence name and address
GANG LUO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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