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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KERMEKCHIEV, MILKO B.
Total Assignments: 8
Assignment: 1
Reel/Frame:018596/0065   Pages: 2
Recorded: 12/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2006
2
Exec Dt:
12/04/2006
Assignee
1
11 PRINCETON AVENUE
UNIVERSITY CITY, MISSOURI 63130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11005559
Correspondence name and address
JOHN R. HARTMAN
1508 SOUTH GRAND BLVD.
ST. LOUIS, MO 62025
Assignment: 2
Reel/Frame:025069/0677   Pages: 2
Recorded: 09/23/2010
Attorney Dkt #:60019630-0061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2006
2
Exec Dt:
12/04/2006
Assignee
1
11 PRINCETON AVENUE
UNIVERSITY CITY, MISSOURI 63130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12330201
Correspondence name and address
DRENDA K. NEMETH
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:030542/0183   Pages: 2
Recorded: 06/04/2013
Attorney Dkt #:60019630-0084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2006
2
Exec Dt:
12/04/2006
Assignee
1
11 PRINCETON AVENUE
UNIVERSITY CITY, MISSOURI 63130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13907891
Correspondence name and address
DRENDA K. NEMETH
POST OFFICE BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:023215/0640   Pages: 4
Recorded: 09/10/2009
Attorney Dkt #:60019630-0064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2009
2
Exec Dt:
09/02/2009
3
Exec Dt:
08/27/2009
Assignee
1
1508 S. GRAND BLVD.
ST. LOUIS, MISSOURI 63104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12441521
Correspondence name and address
G. HARLEY BLOSSER
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 5
Reel/Frame:036012/0137   Pages: 3
Recorded: 06/23/2015
Attorney Dkt #:60019630-0079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2009
2
Exec Dt:
09/02/2009
3
Exec Dt:
08/27/2009
Assignee
1
1508 S. GRAND BLVD.
ST. LOUIS, MISSOURI 63104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14746982
Correspondence name and address
DENTONS US LLP
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:034377/0530   Pages: 3
Recorded: 12/04/2014
Attorney Dkt #:60019630-0089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2014
2
Exec Dt:
05/07/2014
Assignee
1
1508 S. GRAND BOULEVARD
ST. LOUIS, MISSOURI 63104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14055796
Correspondence name and address
CONNIE PAYNE
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:052936/0610   Pages: 2
Recorded: 06/15/2020
Attorney Dkt #:DNAP 2002.USDV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/07/2014
Assignee
1
1508 SOUTH GRAND BOULEVARD
ST. LOUIS, MISSOURI 63104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16901101
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:061669/0318   Pages: 4
Recorded: 10/13/2022
Attorney Dkt #:P13716US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2021
2
Exec Dt:
10/12/2021
Assignee
1
1508 SOUTH GRAND BLVD
ST. LOUIS, MISSOURI 63104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18045369
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

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