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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 : DU, KEMING
Total Assignments: 15
Assignment: 1
Reel/Frame:005932/0816   Pages: 2
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/17/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07512382
Correspondence name and address
EVENSON, WANDS, EDWARDS, LENAHAN
& MCKEOWN
1825 K STREET, N.W., STE. 919
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006115/0929   Pages: 4
Recorded: 12/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1990
2
Exec Dt:
11/28/1990
3
Exec Dt:
11/30/1990
Assignee
1
LEONRODSTRASSE 54
D-8000 MUNCHEN 19, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07601757
Correspondence name and address
EVENSON, WANDS, EDWARDS, ET AL
JAMES F. MCKEOWN, ESQ.
1200 G STREET N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:006000/0949   Pages: 3
Recorded: 02/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/20/1991
2
Exec Dt:
02/20/1991
3
Exec Dt:
02/20/1991
Assignee
1
FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07635619
Correspondence name and address
BARNES & THORNBURG
1815 H. STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:008681/0631   Pages: 2
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/1997
2
Exec Dt:
05/12/1997
Assignee
1
LEONRODSTRASSE 54
MUNCHEN, GERMANY D-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08817845
Correspondence name and address
FELFE & LYNCH
ANDREW L. TIAJOLOFF, ESQ.
805 THIRD AVENUE
NEW YORK,NY 10022-7513
Assignment: 5
Reel/Frame:008963/0441   Pages: 2
Recorded: 10/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/1997
2
Exec Dt:
10/17/1997
Assignee
1
LEONRODSTRASSE 68
D-80636 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08945739
Correspondence name and address
FELFE & LYNCH
ANDREW L. TIAJOLOFF
805 THIRD AVENUE
NEW YORK, N.Y. 10002
Assignment: 6
Reel/Frame:008994/0827   Pages: 2
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/1997
2
Exec Dt:
11/11/1997
Assignee
1
LEONRODSTRASSE 68
D-80636 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08930129
Correspondence name and address
FELFE & LYNCH
ANDREW L. TIAJOLOFF
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 7
Reel/Frame:009702/0575   Pages: 2
Recorded: 08/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/1998
Assignee
1
LEONRODSTRASSE 68
MUENCHENG, GERMANY D-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09117749
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET, SUITE 460
WHITE PLAINS, NY 10606
Assignment: 8
Reel/Frame:009905/0284   Pages: 2
Recorded: 01/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1998
2
Exec Dt:
09/01/1998
Assignee
1
LEONRODSTRASSE 68
MUENCHEN, GERMANY D-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09125534
Correspondence name and address
MILDE,HOFFBERG & MACKLIN,LLP
KARL F. MILDE, JR.
10 BANK STREET, SUITE 460
WHITE PLAINS, NY 10606
Assignment: 9
Reel/Frame:010442/0581   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/1999
2
Exec Dt:
02/03/1999
Assignee
1
LEONRODSTRASSE 68
MUENCHEN, GERMANY D-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09242393
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET
SUITE 460
WHITE PLAINS, NY 10606
Assignment: 10
Reel/Frame:012204/0169   Pages: 4
Recorded: 07/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2001
2
Exec Dt:
05/16/2001
3
Exec Dt:
05/15/2001
Assignee
1
LEONRODSTRASSE 68
MUNICH, GERMANY D-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09850761
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET
SUITE 460
WHITE PLAINS, NY 10606
Assignment: 11
Reel/Frame:012301/0036   Pages: 3
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2001
2
Exec Dt:
08/20/2001
3
Exec Dt:
08/24/2001
4
Exec Dt:
08/21/2001
Assignee
1
LEONRODSTRASSE 68
MUNICH, GERMANY D-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09913115
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET
SUITE 460
WHITE PLAINS, NY 10606
Assignment: 12
Reel/Frame:012903/0967   Pages: 3
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2001
2
Exec Dt:
12/18/2001
3
Exec Dt:
12/21/2001
Assignee
1
LEONRODSTRASSE 54
80636 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09980521
Correspondence name and address
CROWELL & MORING LLP
GARY R. EDWARDS
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:031061/0504   Pages: 5
Recorded: 08/21/2013
Attorney Dkt #:1198-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2013
2
Exec Dt:
07/23/2013
3
Exec Dt:
07/23/2013
4
Exec Dt:
07/23/2013
Assignee
1
NO.1 NANERTIAO ZHONGGUANCUN, HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14000421
Correspondence name and address
JACKIE JAY SCHWARTZ
245 FIFTH AVENUE
SUITE 1902
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:032503/0784   Pages: 12
Recorded: 03/20/2014
Attorney Dkt #:1198-5
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 031061 FRAME 0504. ASSIGNOR(S) HEREBY CONFIRMS THE THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/23/2013
2
Exec Dt:
07/23/2013
3
Exec Dt:
07/23/2013
4
Exec Dt:
07/23/2013
Assignee
1
NO.1 NANERTIAO ZHONGGUANCUN, HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14000421
Correspondence name and address
JACK SCHWARTZ
245 FIFTH AVENUE
SUITE 1902
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:031913/0554   Pages: 5
Recorded: 01/08/2014
Attorney Dkt #:1198-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2013
2
Exec Dt:
08/07/2013
3
Exec Dt:
08/07/2013
4
Exec Dt:
08/07/2013
Assignee
1
NO.1 NANERTIAO, ZHONGGUANCUN HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14113250
Correspondence name and address
JACKIE SCHWARTZ
245 FIFTH AVENUE
SUITE 1902
NEW YORK, NY 10016

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