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Patent Assignment Assignor Details
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Assignor Name : CHENG, GUIFANG
Total Assignments: 4
Assignment: 1
Reel/Frame:013797/0550   Pages: 3
Recorded: 02/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2000
2
Exec Dt:
06/20/2000
3
Exec Dt:
06/20/2000
Assignees
1
NO. 1, XIANNONGTAN STREET
BEIJING 100050, P.R., CHINA
2
NO. 145, XINFU RENMIN ROAD
LIANYUNGONG, JIANGSU PROVINCE, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10243957
Correspondence name and address
MCDERMOTT, WILL & EMERY
WILLEM F. GADIANO, ESQ.
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:015264/0367   Pages: 8
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2004
2
Exec Dt:
03/25/2004
3
Exec Dt:
03/18/2004
4
Exec Dt:
03/18/2004
5
Exec Dt:
03/31/2004
6
Exec Dt:
03/20/2004
Assignees
1
NO. 1 XIANNONGTAN STREET
BEIJING, CHINA 100050
2
NO. 145 XINFU RENMIN ROAD
LIANYUNGONG
JIANGSU PROVINCE PEOPLE'S REPUBLIC OF, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10437804
Correspondence name and address
ANDOVER-IP-LAW
DAVID SILVERSTEIN
44 PARK STREET, SUITE 300
ANDOVER, MA 01810
Assignment: 3
Reel/Frame:017114/0811   Pages: 11
Recorded: 12/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2005
2
Exec Dt:
05/25/2005
3
Exec Dt:
05/24/2005
4
Exec Dt:
05/24/2005
5
Exec Dt:
05/24/2005
6
Exec Dt:
05/25/2005
7
Exec Dt:
05/24/2005
8
Exec Dt:
05/23/2005
Assignee
1
NO. 145 XINFU RENMIN ROAD
LIANYUNGONG, JIANGSU PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10437804
Correspondence name and address
DAVID SILVERSTEIN
ANDOVER-IP-LAW
44 PARK STREET, SUITE 300
ANDOVER, MA 01810
Assignment: 4
Reel/Frame:017716/0506   Pages: 5
Recorded: 11/28/2005
Attorney Dkt #:u 015799-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2005
2
Exec Dt:
07/14/2005
3
Exec Dt:
07/14/2005
4
Exec Dt:
07/14/2005
5
Exec Dt:
07/14/2005
6
Exec Dt:
07/14/2005
7
Exec Dt:
07/14/2005
8
Exec Dt:
07/14/2005
Assignee
1
NO. 1, XIAN NONG TAN STREET
XUANWU DISTRICT, BEIJING 100050, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537711
Correspondence name and address
JANET I. CORD
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, NY 10023

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