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Patent Assignment Assignor Details
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Assignor Name : SVYATSKY, EDUARD
Total Assignments: 25
Assignment: 1
Reel/Frame:004316/0486   Pages: 1
Recorded: 09/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/14/1984
2
Exec Dt:
09/14/1984
3
Exec Dt:
09/14/1984
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06650926
Correspondence name and address
NEAL C. JOHNSON
BELL & HOWELL CO.
6800 MC CORMICK ROAD
CHICAGO, IL 60645
Assignment: 2
Reel/Frame:004395/0252   Pages: 1
Recorded: 12/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/31/1984
2
Exec Dt:
10/31/1984
Assignee
1
CHICAGO,, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06668140
Correspondence name and address
HOWARD B. ROCKMAN
LAFF, WHITESEL, CONTE & SARET
STE. 401, 401 N. MICHIGAN AVE.
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:004406/0866   Pages: 2
Recorded: 05/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/03/1985
2
Exec Dt:
05/03/1985
3
Exec Dt:
05/03/1985
Assignee
1
A DE CORP.
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06736012
Correspondence name and address
NEAL C. JOHNSON
BELL & HOWELL CO.
6800 MC CORMICK ROAD
CHICAGO, IL 60645
Assignment: 4
Reel/Frame:004794/0899   Pages: 1
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1987
Assignee
1
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109474
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVE.
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:004800/0720   Pages: 1
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1987
Assignee
1
ILLINOIS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07109492
 
NONE
07109492
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 6
Reel/Frame:004800/0721   Pages: 1
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1987
Assignee
1
ILLINOIS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07109491
 
NONE
07109491
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 7
Reel/Frame:004811/0924   Pages: 1
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109216
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 8
Reel/Frame:004816/0690   Pages: 1
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109714
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 9
Reel/Frame:004885/0403   Pages: 1
Recorded: 05/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/20/1988
2
Exec Dt:
05/20/1988
3
Exec Dt:
05/20/1988
Assignee
1
6800 MCCORMICK ROAD
CHICAGO, ILLINOIS 60645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198474
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 10
Reel/Frame:004892/0251   Pages: 1
Recorded: 05/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/24/1988
Assignee
1
6800 MCCORMICK ROAD
CHICAGO, ILLINOIS 60645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198472
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 11
Reel/Frame:005259/0873   Pages: 1
Recorded: 03/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/12/1990
Assignee
1
2300 BRUMMEL PLACE
EVANSTON, ILLINOIS 60202-3612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07495274
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVE.
CHICAGO, IL 60611
Assignment: 12
Reel/Frame:005433/0033   Pages: 3
Recorded: 09/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/08/1990
Assignee
1
5215 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077-1076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07579380
Correspondence name and address
WELSH & KATZ, LTD.
135 S. LA SALLE ST.
CHICAGO, IL 60603
Assignment: 13
Reel/Frame:006102/0948   Pages: 3
Recorded: 04/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/10/1992
2
Exec Dt:
01/10/1992
3
Exec Dt:
01/13/1992
4
Exec Dt:
01/09/1992
5
Exec Dt:
01/13/1992
6
Exec Dt:
03/13/1992
Assignee
1
5215 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077-1076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07871498
Correspondence name and address
WELSH & KATZ
135 SOUTH LASALLE STREET
CHICAGO, IL 60603
Assignment: 14
Reel/Frame:007705/0668   Pages: 2
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/1995
2
Exec Dt:
09/18/1995
3
Exec Dt:
09/18/1995
4
Exec Dt:
09/18/1995
Assignee
1
6802 NORTH MCCORMICK ROAD
LINCOLNWOOD, ILLINOIS 60645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08532274
Correspondence name and address
ERIC D. COHEN, ESQ.
135 SOUTH LASALLE STREET
SUITE 1625
CHICAGO, IL 60603
Assignment: 15
Reel/Frame:009785/0769   Pages: 2
Recorded: 02/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/1999
2
Exec Dt:
01/25/1999
3
Exec Dt:
01/26/1999
4
Exec Dt:
01/25/1999
5
Exec Dt:
01/26/1999
6
Exec Dt:
01/26/1999
Assignee
1
6802 N. MCCORMICK BOULEVARD
LINCOLNWOOD, ILLINOIS 60645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09234239
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
MR. HOWARD B. ROCKMAN
233 S. WACKER DRIVE
8000 SEARS TOWER
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:010991/0342   Pages: 2
Recorded: 07/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2000
2
Exec Dt:
06/27/2000
3
Exec Dt:
06/27/2000
4
Exec Dt:
06/19/2000
5
Exec Dt:
06/14/2000
6
Exec Dt:
06/14/2000
7
Exec Dt:
06/14/2000
Assignee
1
6802 N. MCCORMICK BLVD
LINCOLNWOOD, ILLINOIS 60645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09234239
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
MR. HOWARD B. ROCKMAN
8000 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:011704/0112   Pages: 4
Recorded: 04/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2001
2
Exec Dt:
03/04/2001
3
Exec Dt:
03/08/2001
4
Exec Dt:
03/03/2001
5
Exec Dt:
03/03/2001
Assignee
1
4401 SILICON DRIVE
DURHAM, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09829725
Correspondence name and address
PATULA & ASSOCIATES, P.C.
CHARLES T. RIGGS, JR., ESQ.
116 SOUTH MICHIGAN AVENUE
14TH FLOOR
CHICAGO, IL 60603
Assignment: 18
Reel/Frame:013456/0406   Pages: 3
Recorded: 10/31/2002
Conveyance: ASSIGNMENT NUNC PRO TUNC
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109474
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:013456/0409   Pages: 2
Recorded: 10/31/2002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07654278
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 20
Reel/Frame:013456/0465   Pages: 3
Recorded: 10/31/2002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109216
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENMANT
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:013456/0468   Pages: 3
Recorded: 10/31/2002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198472
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:013456/0471   Pages: 3
Recorded: 10/31/2002
Conveyance: ASSIGNMENT NUNC PRO TUNC
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07635938
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:013456/0479   Pages: 3
Recorded: 10/31/2002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07791040
Correspondence name and address
MCDERMOTT WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 24
Reel/Frame:013456/0482   Pages: 3
Recorded: 10/31/2002
Conveyance: ASSIGNMENT NUNC PRO TUNC
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109714
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 25
Reel/Frame:013456/0511   Pages: 3
Recorded: 10/31/2002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
3400 W. PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07109492
Correspondence name and address
MCDERMOTT, WILL & EMERY
DAVID M. TENNANT
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005

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