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Patent Assignment Assignor Details
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Assignor Name : LEOPOLD, DAVID DANIEL
Total Assignments: 4
Assignment: 1
Reel/Frame:036488/0729   Pages: 3
Recorded: 09/03/2015
Attorney Dkt #:15-0327-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2015
2
Exec Dt:
08/31/2015
3
Exec Dt:
08/31/2015
Assignee
1
100 N. RIVERSIDE
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14840483
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606-6357
Assignment: 2
Reel/Frame:043054/0574   Pages: 3
Recorded: 07/20/2017
Attorney Dkt #:17-0275-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2017
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15648103
Correspondence name and address
HANLEY, FLIGHT AND ZIMMERMAN, LLC
150 S. WACKER DR.
SUITE 2200
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:052016/0299   Pages: 3
Recorded: 03/04/2020
Attorney Dkt #:17-0275-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2017
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16809138
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN
150 S. WACKER DRIVE
SUITE 2200
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:048601/0089   Pages: 3
Recorded: 03/14/2019
Attorney Dkt #:18-3340-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/14/2019
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16353557
Correspondence name and address
DUKE W. YEE
YEE & ASSOCIATES, P.C.
P.O. BOX 802333
DALLAS, TX 75380

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