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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 : POPOFF, STEVEN N.
Total Assignments: 3
Assignment: 1
Reel/Frame:007330/0578   Pages: 4
Recorded: 09/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/19/1994
Assignee
1
BROAD STREET AND MONTGOMERY AVENUE
PHILADELPHIA, PENNSYLVANIA 19122
Property
 
Pat #
Pub #
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NONE
08280048
Correspondence name and address
DANIEL A. MONACO
SEIDEL, GONDA, LAVORGNA ET AL.
1800 TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:014263/0031   Pages: 4
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2001
2
Exec Dt:
05/02/2001
Assignee
1
1601 NORTH BROAD STREET
PHILADELPHIA, PENNSYLVANIA 19122
Property
 
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09943075
Correspondence name and address
HALE AND DORR LLP
ANN-LOUISE KERNER, PH.D.
60 STATE STREET
BOSTON, MA 02109
Domestic representative
Assignment: 3
Reel/Frame:018988/0943   Pages: 4
Recorded: 03/09/2007
Attorney Dkt #:50513/002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2001
2
Exec Dt:
05/02/2001
Assignee
1
1601 NORTH BROAD STREET
PHILADELPHIA, PENNSYLVANIA 19122
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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App #
 
09943075
 
NONE
10978758
 
11655472
Correspondence name and address
KAREN L. ELBING
CLARK & ELBING, LLP
101 FEDERAL STREET
BOSTON, MA 02110

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