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Patent Assignment Assignor Details
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Assignor Name : WEIR, WILLIAM DAVID
Total Assignments: 2
Assignment: 1
Reel/Frame:013109/0190   Pages: 5
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/1997
2
Exec Dt:
07/02/1997
3
Exec Dt:
06/25/1997
4
Exec Dt:
06/25/1997
5
Exec Dt:
06/25/1997
Assignee
1
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09047547
Correspondence name and address
ROHM AND HAAS COMPANY
GARY D. GREENBLATT
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL, WEST
PHILADELPHIA, PA 19106-2399
Assignment: 2
Reel/Frame:014116/0406   Pages: 4
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2002
2
Exec Dt:
02/05/2002
3
Exec Dt:
02/05/2002
Assignee
1
100 INDEPENDENCE MALL WEST
PATENT DEPARTMENT
PHILADELPHIA, PENNSYLVANIA 19106-2399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10091770
Correspondence name and address
ALAN HOLLER
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST
PATENT DEPARTMENT, 7TH FLOOR
PHILADELPHIA, PA 19106-2399

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