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Patent Assignment Assignor Details
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Assignor Name : KRUMDICK, GREGORY K.
Total Assignments: 21
Assignment: 1
Reel/Frame:011224/0222   Pages: 2
Recorded: 11/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2000
2
Exec Dt:
10/13/2000
3
Exec Dt:
10/13/2000
4
Exec Dt:
10/13/2000
5
Exec Dt:
10/13/2000
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09632873
Correspondence name and address
CHERSKOV & FLAYNIK
MICHAEL J. CHERSKOV
SUITE 1447, THE CIVIC OPERA BUILDING
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:011920/0597   Pages: 3
Recorded: 11/06/2000
Conveyance: RECORDATION CORRECTION
Assignors
1
Exec Dt:
10/13/2000
2
Exec Dt:
10/13/2000
3
Exec Dt:
10/13/2000
4
Exec Dt:
10/13/2000
5
Exec Dt:
10/13/2000
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09632873
Correspondence name and address
CHERSKOV & FLAYNIK
MICHAEL J. CHERSKOV
THE CIVIC OPERA BUILDING, SUITE 1447
20 N. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:028543/0400   Pages: 3
Recorded: 07/11/2012
Attorney Dkt #:0003-02536
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2012
2
Exec Dt:
07/03/2012
3
Exec Dt:
07/03/2012
Assignee
1
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13462012
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET, SUITE 400
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:030956/0099   Pages: 3
Recorded: 08/07/2013
Attorney Dkt #:0003-02535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2013
2
Exec Dt:
07/31/2013
3
Exec Dt:
07/31/2013
Assignee
1
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13446072
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET, SUITE 400
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:033172/0349   Pages: 3
Recorded: 06/25/2014
Attorney Dkt #:0003-02834
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
06/23/2014
Assignee
1
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14266052
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET, SUITE 400
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:033349/0223   Pages: 4
Recorded: 07/21/2014
Attorney Dkt #:0003-02672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2014
2
Exec Dt:
06/24/2014
3
Exec Dt:
07/15/2014
Assignee
1
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14265638
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET, SUITE 400
CHICAGO, IL 60602
Assignment: 7
Reel/Frame:041567/0849   Pages: 3
Recorded: 03/14/2017
Attorney Dkt #:0003-02813
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
03/14/2017
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14171556
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET
SUITE 400
CHICAGO, IL 60602
Assignment: 8
Reel/Frame:042754/0201   Pages: 3
Recorded: 06/20/2017
Attorney Dkt #:0003-03159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2017
2
Exec Dt:
06/16/2017
3
Exec Dt:
06/16/2017
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15270256
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:043029/0463   Pages: 3
Recorded: 07/18/2017
Attorney Dkt #:0003-03158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2017
2
Exec Dt:
07/14/2017
3
Exec Dt:
07/14/2017
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15262603
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON STREET
SUTIE 400
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:046452/0323   Pages: 5
Recorded: 07/25/2018
Attorney Dkt #:S-141,477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2018
2
Exec Dt:
05/02/2018
3
Exec Dt:
05/07/2018
Assignee
1
1000 INDEPENDENCE AVENUE, S.W.
GC-62, 6F-048
WASHINGTON, DISTRICT OF COLUMBIA 20585-0162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15976916
Correspondence name and address
KATHERINE BALDWIN
1000 INDEPENDENCE AVENUE, S.W.
GC-62, 6F-048
WASHINGTON, DC 20585-0162
Assignment: 11
Reel/Frame:050471/0305   Pages: 3
Recorded: 09/24/2019
Attorney Dkt #:0003-03365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2019
2
Exec Dt:
06/18/2019
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15960178
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON, SUITE 400
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:049862/0486   Pages: 4
Recorded: 07/25/2019
Attorney Dkt #:32802/18-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2019
2
Exec Dt:
07/02/2019
3
Exec Dt:
06/21/2019
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16000390
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:050626/0309   Pages: 4
Recorded: 10/04/2019
Attorney Dkt #:ANL-430, 300508-289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2019
2
Exec Dt:
06/21/2019
3
Exec Dt:
07/02/2019
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15971135
Correspondence name and address
ROBERT J. ROSS, OLSON & CEPURITIS, LTD.
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:049838/0614   Pages: 7
Recorded: 07/23/2019
Attorney Dkt #:051583-0830
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2019
2
Exec Dt:
07/23/2019
3
Exec Dt:
06/27/2019
4
Exec Dt:
07/23/2019
5
Exec Dt:
06/21/2019
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15996297
Correspondence name and address
MATTHEW E. MARTIN/FOLEY & LARDNER LLP
321 N. CLARK STREET
SUITE 2800
CHICAGO, IL 60654
Assignment: 15
Reel/Frame:051793/0328   Pages: 8
Recorded: 02/12/2020
Attorney Dkt #:051583-0841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2019
2
Exec Dt:
06/21/2019
3
Exec Dt:
08/05/2019
4
Exec Dt:
01/10/2020
5
Exec Dt:
02/10/2020
6
Exec Dt:
06/20/2019
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16006671
Correspondence name and address
MATTHEW E. MARTIN/FOLEY & LARDNER LLP
321 N. CLARK STREET
SUITE 3000
CHICAGO, IL 60654
Assignment: 16
Reel/Frame:050977/0423   Pages: 3
Recorded: 11/12/2019
Attorney Dkt #:0003-03392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2019
2
Exec Dt:
06/17/2019
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16140234
Correspondence name and address
MICHAEL J. CHERSKOV
123 WEST MADISON, SUITE 400
CHICAGO, IL 60602
Assignment: 17
Reel/Frame:063099/0558   Pages: 8
Recorded: 03/24/2023
Attorney Dkt #:32802/20-055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2021
2
Exec Dt:
11/16/2020
3
Exec Dt:
02/23/2021
4
Exec Dt:
02/23/2021
5
Exec Dt:
02/22/2021
6
Exec Dt:
03/24/2023
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17039188
Correspondence name and address
JEREMY D. PROTAS
233 S WACKER DRIVE SUITE 6300
SUITE 6300
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:056877/0430   Pages: 6
Recorded: 07/16/2021
Attorney Dkt #:051583-0897
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2021
2
Exec Dt:
04/29/2021
3
Exec Dt:
04/29/2021
4
Exec Dt:
04/29/2021
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17161114
Correspondence name and address
MATTHEW E. MARTIN/FOLEY & LARDNER LLP
321 N. CLARK STREET
SUITE 3000
CHICAGO, IL 60654
Assignment: 19
Reel/Frame:066054/0862   Pages: 8
Recorded: 01/08/2024
Attorney Dkt #:051583-0940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2023
2
Exec Dt:
10/29/2022
3
Exec Dt:
10/21/2022
4
Exec Dt:
07/13/2020
5
Exec Dt:
07/16/2020
6
Exec Dt:
07/14/2020
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16901998
Correspondence name and address
MATTHEW E. MARTIN/ FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 20
Reel/Frame:065262/0514   Pages: 11
Recorded: 10/18/2023
Attorney Dkt #:ANL-459, 300508-337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2023
2
Exec Dt:
08/21/2023
3
Exec Dt:
08/25/2023
4
Exec Dt:
08/22/2023
5
Exec Dt:
09/12/2023
6
Exec Dt:
08/21/2023
7
Exec Dt:
08/21/2023
8
Exec Dt:
10/16/2023
9
Exec Dt:
08/21/2023
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17490956
Correspondence name and address
ROBERT J. ROSS, OLSON & CEPURITIS, LTD.
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:066227/0782   Pages: 6
Recorded: 01/24/2024
Attorney Dkt #:ANL-460NP-300508-357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2023
2
Exec Dt:
01/23/2024
3
Exec Dt:
10/16/2023
4
Exec Dt:
10/19/2023
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18116158
Correspondence name and address
ROBERT J. ROSS, OLSON & CEPURITIS, LTD.
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606

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