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Patent Assignment Assignor Details
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Assignor Name : TKACZ, DARIUSZ
Total Assignments: 22
Assignment: 1
Reel/Frame:008864/0961   Pages: 2
Recorded: 12/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/16/1997
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08890015
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
ROGER H. STEIN
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6622
Assignment: 2
Reel/Frame:009057/0385   Pages: 2
Recorded: 03/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/1997
2
Exec Dt:
10/27/1997
3
Exec Dt:
10/25/1997
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08957975
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
ROGER H. STEIN
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6622
Assignment: 3
Reel/Frame:035218/0826   Pages: 4
Recorded: 03/17/2015
Attorney Dkt #:52072-7118
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION OF ASSIGNEE AS DELAWARE PREVIOUSLY RECORDED ON REEL 009057 FRAME 0385. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
10/22/1997
2
Exec Dt:
10/25/1997
3
Exec Dt:
10/27/1997
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08890027
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:035223/0477   Pages: 4
Recorded: 03/18/2015
Attorney Dkt #:52072-7118
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION INSIDE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 009057 FRAME: 0385. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
10/22/1997
2
Exec Dt:
10/27/1997
3
Exec Dt:
10/25/1997
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08957975
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:009545/0762   Pages: 2
Recorded: 10/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/1998
2
Exec Dt:
09/23/1998
3
Exec Dt:
09/22/1998
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09151859
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
ROGER H. STEIN
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606-6622
Assignment: 6
Reel/Frame:010150/0898   Pages: 3
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/1999
2
Exec Dt:
06/17/1999
3
Exec Dt:
06/17/1999
4
Exec Dt:
06/17/1999
Assignee
1
1 NORTH 372 MAIN ST.
GLEN ELLYN, ILLINOIS 60139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09322562
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
MICHAEL D. LAKE, ESQ.
311 S. WACKER DR., 53RD FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:010156/0051   Pages: 3
Recorded: 08/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/1999
2
Exec Dt:
06/17/1999
3
Exec Dt:
06/17/1999
4
Exec Dt:
06/17/1999
5
Exec Dt:
06/17/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09322568
Correspondence name and address
WALLENSTEIN & WAGNER LTD.
MICHAEL D. LAKE, ESQ.
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:035219/0067   Pages: 5
Recorded: 03/17/2015
Attorney Dkt #:52072-7139
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION INSIDE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 010156 FRAME: 0051. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/17/1999
2
Exec Dt:
06/17/1999
3
Exec Dt:
06/17/1999
4
Exec Dt:
06/17/1999
5
Exec Dt:
06/17/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09322568
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:010443/0708   Pages: 3
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/1999
2
Exec Dt:
09/29/1999
3
Exec Dt:
09/29/1999
4
Exec Dt:
09/29/1999
5
Exec Dt:
09/29/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09395120
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
ROBERT W. DIEHL, ESQ.
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 10
Reel/Frame:020062/0391   Pages: 4
Recorded: 11/02/2007
Attorney Dkt #:52072-7150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/1999
2
Exec Dt:
09/29/1999
3
Exec Dt:
09/29/1999
4
Exec Dt:
09/29/1999
5
Exec Dt:
09/29/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09643547
Correspondence name and address
ROGER H. STEIN
SCHWARTZ COOPER CHARTERED
180 NORTH LASALLE STREET, SUITE 2700
CHICAGO, IL 60601
Assignment: 11
Reel/Frame:035220/0436   Pages: 5
Recorded: 03/17/2015
Attorney Dkt #:52072-7143
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION INSIDE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 010443 FRAME: 0708. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/29/1999
2
Exec Dt:
09/29/1999
3
Exec Dt:
09/29/1999
4
Exec Dt:
09/29/1999
5
Exec Dt:
09/29/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09395120
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:035222/0537   Pages: 6
Recorded: 03/18/2015
Attorney Dkt #:52072-7150
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S STATE OF INCORPORATION IN THE DOCUMENT PREVIOUSLY RECORDED AT REEL: 020062 FRAME: 0391. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/29/1999
2
Exec Dt:
09/29/1999
3
Exec Dt:
09/29/1999
4
Exec Dt:
09/29/1999
5
Exec Dt:
09/29/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09643547
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:010494/0272   Pages: 4
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/1999
2
Exec Dt:
10/25/1999
3
Exec Dt:
10/25/1999
4
Exec Dt:
10/25/1999
5
Exec Dt:
10/25/1999
6
Exec Dt:
10/25/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09413001
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
ROBERT W. DIEHL, ESQ.
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 14
Reel/Frame:035219/0983   Pages: 6
Recorded: 03/17/2015
Attorney Dkt #:52072-7142
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION OF ASSIGNEE AS DELAWARE PREVIOUSLY RECORDED ON REEL 010494 FRAME 0272. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
10/25/1999
2
Exec Dt:
10/25/1999
3
Exec Dt:
10/25/1999
4
Exec Dt:
10/25/1999
5
Exec Dt:
10/25/1999
6
Exec Dt:
10/25/1999
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09413001
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 15
Reel/Frame:011168/0929   Pages: 2
Recorded: 10/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2000
2
Exec Dt:
08/30/2000
3
Exec Dt:
08/30/2000
4
Exec Dt:
08/30/2000
5
Exec Dt:
08/30/2000
6
Exec Dt:
08/30/2000
7
Exec Dt:
08/30/2000
8
Exec Dt:
08/30/2000
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09638824
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
ROGER H. STEIN
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6622
Assignment: 16
Reel/Frame:035222/0524   Pages: 4
Recorded: 03/18/2015
Attorney Dkt #:52072-7149
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORARTION OF ASSIGNEE PREVIOUSLY RECORDED AT REEL: 011168 FRAME: 0929. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/30/2000
2
Exec Dt:
08/30/2000
3
Exec Dt:
08/30/2000
4
Exec Dt:
08/30/2000
5
Exec Dt:
08/30/2000
6
Exec Dt:
08/30/2000
7
Exec Dt:
08/30/2000
8
Exec Dt:
08/30/2000
Assignee
1
1 NORTH 372 MAIN STREET
GLEN ELLYN, ILLINOIS 60137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09638824
Correspondence name and address
ROGER H. STEIN
70 WEST MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 17
Reel/Frame:041179/0297   Pages: 6
Recorded: 02/06/2017
Attorney Dkt #:292593-007273USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/01/2015
4
Exec Dt:
12/20/2015
Assignee
1
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15194035
Correspondence name and address
JOSEPH A. FUCHS
70 W. MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 18
Reel/Frame:041570/0826   Pages: 6
Recorded: 03/14/2017
Attorney Dkt #:292593-007273USP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/01/2015
4
Exec Dt:
12/20/2015
Assignee
1
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15265538
Correspondence name and address
JOSEPH A. FUCHS
70 W. MADISON STREET, SUITE 3500
NIXON PEABODY LLP - ATTN: IP DOCKET
CHICAGO, IL 60602
Assignment: 19
Reel/Frame:048107/0295   Pages: 6
Recorded: 01/23/2019
Attorney Dkt #:63862-897273.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/01/2015
4
Exec Dt:
12/20/2015
Assignee
1
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16173030
Correspondence name and address
JOSEPH A. FUCHS
GREENSFELDER, HEMKER & GALE, P.C.
200 W. MADISON STREET, SUITE 3300
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:053875/0388   Pages: 6
Recorded: 09/24/2020
Attorney Dkt #:63862-897273.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/01/2015
4
Exec Dt:
12/20/2015
Assignee
1
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17031210
Correspondence name and address
GREENSFELDER HEMKER & GALE PC
200 W. MADISON STREET
SUITE 3300
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:059664/0731   Pages: 6
Recorded: 04/21/2022
Attorney Dkt #:63862-897273.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/01/2015
4
Exec Dt:
12/20/2015
Assignee
1
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17546751
Correspondence name and address
RICHARD C. HIMELHOCH
GREENSFELDER, HEMKER & GALE, P.C.
200 W. MADISON STREET, SUITE 3300
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:064987/0007   Pages: 6
Recorded: 09/21/2023
Attorney Dkt #:63862-897273.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2015
2
Exec Dt:
07/08/2015
3
Exec Dt:
07/01/2015
4
Exec Dt:
12/20/2015
Assignee
1
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18220662
Correspondence name and address
RICHARD C. HIMELHOCH
GREENSFELDER, HEMKER & GALE, P.C.
200 W. MADISON STREET, SUITE 3300
CHICAGO, IL 60606

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