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Patent Assignment Assignor Details
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Assignor Name : DUAN, LINGXUN
Total Assignments: 4
Assignment: 1
Reel/Frame:008839/0705   Pages: 5
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/1997
2
Exec Dt:
07/28/1997
3
Exec Dt:
07/28/1997
Assignee
1
11TH AND WALNUT STREETS
PHILADELPHIA, PENNSYLVANIA 19107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08856331
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
KATHRYN DOYLE LEARY, PH.D., J.D.
ONE COMMERCE SQ.-2005 MARKET ST-22ND FL.
PHILADELPHIA, PA 19103-7086
Assignment: 2
Reel/Frame:010946/0293   Pages: 2
Recorded: 07/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2000
2
Exec Dt:
06/30/2000
Assignee
1
1364 WELSH ROAD
SUITE E2, WELSH COMMONS
NORTH WALES, PENNSYLVANIA 19454
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09573442
Correspondence name and address
MORRISON & FOERSTER LLP
PENG CHEN
12636 HIGH BLUFF DRIVE
SUITE 300
SAN DIEGO, CALIFORNIA 92130-2071
Assignment: 3
Reel/Frame:014823/0052   Pages: 2
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/04/2004
Assignee
1
10130 SORRENTO VALLEY ROAD
SUITE C
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09869445
Correspondence name and address
MORRISON & FOERSTER LLP
PENG CHEN
3811 VALLEY CENTRE DRIVE, SUITE 500
SAN DIEGO, CA 92130
Assignment: 4
Reel/Frame:027239/0864   Pages: 4
Recorded: 11/16/2011
Attorney Dkt #:655562000100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/01/2011
Assignee
1
6042 CORNERSTONE CT. W., SUITE E
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13263648
Correspondence name and address
KUN WANG
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130-2040

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