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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 : LEVINE, DAVID E.
Total Assignments: 8
Assignment: 1
Reel/Frame:006481/0775   Pages: 4
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1992
2
Exec Dt:
03/31/1992
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08013272
Correspondence name and address
P.V.D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:007361/0064   Pages: 4
Recorded: 02/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/1995
2
Exec Dt:
02/24/1995
3
Exec Dt:
02/24/1995
Assignee
1
538 OLD EAGLE SCHOOL ROAD
WAYNE, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08395903
Correspondence name and address
WILLIAM H. EILBERG, ESQ.
820 HOMESTEAD ROAD
P.O. BOX 7
JENKINTOWN, PA 19046
Assignment: 3
Reel/Frame:007583/0396   Pages: 4
Recorded: 08/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/1995
2
Exec Dt:
08/09/1995
3
Exec Dt:
08/09/1995
Assignee
1
538 OLD EAGLE SCHOOL ROAD
WAYNE, PENNSYLVANIA 19087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08477980
Correspondence name and address
WILLIAM H. EILBERG
820 HOMESTEAD RD.
P.O. BOX 7
JENKINTOWN, PA 19046
Assignment: 4
Reel/Frame:012029/0543   Pages: 4
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2000
2
Exec Dt:
10/17/2000
3
Exec Dt:
10/17/2000
Assignee
1
287 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09691272
Correspondence name and address
GARY M. COHEN, ESQ.
STRAFFORD BUILDING NUMBER THREE
125 STRAFFORD AVENUE, SUITE 300
WAYNE, PENNSYLVANIA 19087-3318
Assignment: 5
Reel/Frame:013534/0994   Pages: 4
Recorded: 11/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2002
2
Exec Dt:
05/29/2002
3
Exec Dt:
05/29/2002
Assignee
1
287 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355-1308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10399419
Correspondence name and address
GARY M. COHEN, ESQ.
125 STRAFFORD AVENUE, SUITE 300
STRAFFORD BUILDING NO. 3
WAYNE, PA 19087-3318
Assignment: 6
Reel/Frame:015533/0239   Pages: 4
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2002
2
Exec Dt:
05/29/2002
3
Exec Dt:
05/17/2002
Assignee
1
287 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355-1308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10399419
Correspondence name and address
GARY M. COHEN, ESQ.
STRAFFORD BUILDING NUMBER THREE
125 STRAFFORD AVENUE, SUITE 300
WAYNE, PA 19087-3318
Assignment: 7
Reel/Frame:022690/0937   Pages: 4
Recorded: 05/14/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2009
2
Exec Dt:
04/28/2009
3
Exec Dt:
04/28/2009
4
Exec Dt:
04/28/2009
Assignee
1
293 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355-1308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12384326
Correspondence name and address
GARY M. COHEN, ESQ.
STRAFFORD BUILDING NUMBER THREE
125 STRAFFORD AVENUE, SUITE 300
WAYNE, PA 19087-3318
Assignment: 8
Reel/Frame:046772/0774   Pages: 8
Recorded: 08/10/2018
Attorney Dkt #:620000-27U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2018
2
Exec Dt:
07/28/2018
3
Exec Dt:
06/13/2018
4
Exec Dt:
07/26/2018
Assignee
1
820 SPRINGDALE DRIVE
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14773626
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103

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