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Patent Assignment Assignor Details
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Assignor Name : NIESSNER, KARL G.
Total Assignments: 2
Assignment: 1
Reel/Frame:060265/0289   Pages: 8
Recorded: 06/21/2022
Attorney Dkt #:5059 US GYP.2033.145684
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2021
2
Exec Dt:
10/05/2021
3
Exec Dt:
10/05/2021
4
Exec Dt:
10/08/2021
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17844403
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:062901/0893   Pages: 8
Recorded: 03/07/2023
Attorney Dkt #:5126A US GYP/2033.149206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2023
2
Exec Dt:
02/22/2023
3
Exec Dt:
02/27/2023
4
Exec Dt:
03/01/2023
5
Exec Dt:
02/22/2023
6
Exec Dt:
02/22/2023
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18116484
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606

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