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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 : LEVIN, DAVID N.
Total Assignments: 5
Assignment: 1
Reel/Frame:006262/0210   Pages: 3
Recorded: 09/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/03/1992
Assignee
1
1115-25 E. 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
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App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07927352
Correspondence name and address
WELSH & KATZ, LTD.
135 SOUTH LASALLE ST.
SUITE 1625
CHICAGO, IL 60603
ATTN: CHRISTOPHER J. RECKAMP
Assignment: 2
Reel/Frame:007342/0535   Pages: 3
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/1994
Assignee
1
1115-25 E. 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08286571
Correspondence name and address
ERIC D. COHEN
WELSH & KATZ, LTD.
135 SOUTH LASALLE ST., STE. 1625
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:007880/0262   Pages: 3
Recorded: 12/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/1995
2
Exec Dt:
10/09/1995
Assignee
1
1101 E. 58TH STREET, WALKER #213
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08539204
Correspondence name and address
WELSH & KATZ, LTD.
ERIC D. COHEN, ESQ.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:009276/0111   Pages: 2
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1998
2
Exec Dt:
06/18/1998
Assignee
1
1101 EAST 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09061513
Correspondence name and address
WELSH & KATZ, LTD.
JON P. CHRISTENSEN, ESQ.
120 SOUTH RIVERSIDE PLAZA, 22ND FLOOR
CHICAGO, IL 60603-3913
Assignment: 5
Reel/Frame:031676/0735   Pages: 3
Recorded: 11/26/2013
Attorney Dkt #:27680.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/22/2013
Assignee
1
487 GREENWICH ST. #6A
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14088222
Correspondence name and address
LOWENSTEIN SANDLER PATENT DOCKET ADMIN
65 LIVINGSTON AVE
ROSELAND, NJ 07068

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