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Patent Assignment Assignor Details
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Assignor Name : CHAPMAN, JOSEFINA TSENG
Total Assignments: 2
Assignment: 1
Reel/Frame:008859/0413   Pages: 4
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/1995
2
Exec Dt:
12/15/1995
3
Exec Dt:
12/15/1995
4
Exec Dt:
01/10/1996
Assignee
1
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08797380
Correspondence name and address
ROHM AND HAAS COMPANY
JOHN L. LEMANOWICZ
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399
Assignment: 2
Reel/Frame:012836/0343   Pages: 6
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/1999
2
Exec Dt:
03/30/1999
3
Exec Dt:
04/13/1999
4
Exec Dt:
04/14/1999
5
Exec Dt:
04/14/1999
6
Exec Dt:
04/01/1999
Assignee
1
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09516668
Correspondence name and address
ROHM AND HAAS COMPANY
ALAN HOLLER
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399

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