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Patent Assignment Assignor Details
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Assignor Name : ZHANG, YIPIN
Total Assignments: 2
Assignment: 1
Reel/Frame:022908/0918   Pages: 8
Recorded: 07/02/2009
Attorney Dkt #:358975.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2009
2
Exec Dt:
05/25/2009
3
Exec Dt:
05/25/2009
4
Exec Dt:
05/26/2009
5
Exec Dt:
05/26/2009
6
Exec Dt:
05/25/2009
7
Exec Dt:
05/25/2009
8
Exec Dt:
05/25/2009
9
Exec Dt:
06/08/2009
Assignee
1
GRABENGASSE 1
HEIDELBERG, GERMANY 69117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12516958
Correspondence name and address
MARK D. SIMPSON
CENTRE SQUARE WEST, 1500 MARKET STREET
38TH FLOOR
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:061978/0788   Pages: 6
Recorded: 12/05/2022
Attorney Dkt #:078291-000212USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2021
2
Exec Dt:
01/15/2020
3
Exec Dt:
01/15/2021
4
Exec Dt:
01/15/2021
Assignee
1
3/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17024654
Correspondence name and address
NIXON PEABODY LLP
70 WEST MADISON STREET
SUITE 5200
CHICAGO, IL 60602

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