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Patent Assignment Assignor Details
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Assignor Name : SLEZAK, ROBERT J.
Total Assignments: 8
Assignment: 1
Reel/Frame:004537/0214   Pages: 1
Recorded: 03/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TROTTIER, ROBERT R.
Exec Dt:
03/31/1986
2
SLEZAK, ROBERT J.
Exec Dt:
03/31/1986
Assignee
1
WANG LABORATORIES, INC., A CORP OF MASSACHUSETTS
ONE INDUSTRIAL AVENUE
LOWELL, MASSACHUSETTS 01851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851988
NONE
06846665
Correspondence name and address
MICHAEL H. SHANAHAN
WANG LABORATORIES, INC.,
ONE INDUSTRIAL AVENUE,
M/S 14B7D,
LOWELL, MA 01851
Assignment: 2
Reel/Frame:008265/0941   Pages: 2
Recorded: 12/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SLEZAK, ROBERT J.
Exec Dt:
09/27/1996
Assignee
1
BOSTON TECHNOLOGY, INC.
100 QUANNAPOWITT PARKWAY
WAKEFIELD, MASSACHUSETTS 01880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006257
NONE
08720035
Correspondence name and address
STAAS & HALSEY
DAVID M. PITCHER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 3
Reel/Frame:012722/0480   Pages: 7
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUSCHIK, MATTHEW J.
Exec Dt:
02/05/2002
2
SLEZAK, ROBERT J.
Exec Dt:
02/05/2002
Assignee
1
COMVERSE, INC.
100 QUANNAPOWITT PARKWAY
WAKEFIELD, MASSACHUSETTS 01880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6356868
NONE
09422851
Correspondence name and address
STAAS & HALSEY LLP
JON H. MUSKIN
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 4
Reel/Frame:017060/0483   Pages: 3
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SLEZAK, ROBERT J.
Exec Dt:
09/30/2005
Assignee
1
TRADING TECHNOLOGIES INTERNATIONAL, INC.
222 SOUTH RIVERSIDE PLAZA, SUITE 1100
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8583534
NONE
11241169
Correspondence name and address
JOSEPH A. HERNDON
MCDONNELL, BOEHNEN, HULBERT, ET AL
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, ILLINOIS 60606
Assignment: 5
Reel/Frame:031376/0200   Pages: 3
Recorded: 10/09/2013
Attorney Dkt #:050829US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SLEZAK, ROBERT J.
Exec Dt:
09/30/2005
Assignee
1
TRADING TECHNOLOGIES INTERNATIONAL INC.
222 SOUTH RIVERSIDE PLAZA
SUITE 1100
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8825543
US20140040108
14048748
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:033445/0601   Pages: 3
Recorded: 08/01/2014
Attorney Dkt #: 050829US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SLEZAK, ROBERT J.
Exec Dt:
09/30/2005
Assignee
1
TRADING TECHNOLOGIES INTERNATIONAL, INC.
222 SOUTH RIVERSIDE PLAZA
SUITE 1100
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10037572
US20150058194
14449125
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:046216/0328   Pages: 3
Recorded: 06/27/2018
Attorney Dkt #:050829US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SLEZAK, ROBERT J.
Exec Dt:
09/30/2005
Assignee
1
TRADING TECHNOLOGIES INTERNATIONAL, INC.
222 SOUTH RIVERSIDE PLAZA
SUITE 1100
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11625776
US20180308167
16020142
Correspondence name and address
TRADING TECHNOLOGIES INTERNATIONAL, INC.
222 SOUTH RIVERSIDE PLAZA
SUITE 1100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:062831/0642   Pages: 3
Recorded: 02/28/2023
Attorney Dkt #:050829US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SLEZAK, ROBERT J.
Exec Dt:
09/30/2005
Assignee
1
TRADING TECHNOLOGIES INTERNATIONAL, INC.
1 SOUTH WACKER DRIVE, SUITE 1200
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230206330
18175245
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
CHICAGO, IL 60606

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