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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : REN, ZHIYUN
Total Assignments: 5
Assignment: 1
Reel/Frame:020947/0881   Pages: 5
Recorded: 05/15/2008
Attorney Dkt #:07278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2008
2
Exec Dt:
03/14/2008
3
Exec Dt:
03/14/2008
4
Exec Dt:
03/18/2008
5
Exec Dt:
03/17/2008
6
Exec Dt:
03/25/2008
Assignee
1
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY 53113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12041805
Correspondence name and address
DARBY & DARBY, P.C.
7 WORLD TRADE CENTER, 250 GREENWICH ST
NEW YORK, NY 10007-0042
Assignment: 2
Reel/Frame:023971/0406   Pages: 20
Recorded: 02/22/2010
Attorney Dkt #:21279/0213125-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2009
2
Exec Dt:
12/14/2009
3
Exec Dt:
12/14/2009
4
Exec Dt:
12/18/2009
5
Exec Dt:
12/08/2009
6
Exec Dt:
12/09/2009
7
Exec Dt:
12/09/2009
8
Exec Dt:
12/12/2009
9
Exec Dt:
12/08/2009
Assignees
1
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY 53113
2
STRASSE DES 17. JUNI 135
BERLIN, GERMANY 10623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12674615
Correspondence name and address
ERIK. R. SWANSON
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 3
Reel/Frame:030303/0082   Pages: 4
Recorded: 04/29/2013
Attorney Dkt #:813150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2013
2
Exec Dt:
02/14/2013
3
Exec Dt:
02/14/2013
4
Exec Dt:
02/14/2013
Assignee
1
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY 53113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13761325
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 4
Reel/Frame:036222/0919   Pages: 8
Recorded: 07/31/2015
Attorney Dkt #:814886
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2015
2
Exec Dt:
06/29/2015
3
Exec Dt:
07/13/2015
Assignee
1
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY 53113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14653321
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVENUE
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 5
Reel/Frame:036234/0175   Pages: 8
Recorded: 08/03/2015
Attorney Dkt #:814887
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
06/29/2015
3
Exec Dt:
07/13/2015
Assignee
1
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY 53113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14652801
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVENUE
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731

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