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Patent Assignment Assignor Details
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Assignor Name : KOWALENKO, ALEXANDER
Total Assignments: 7
Assignment: 1
Reel/Frame:004668/0200   Pages: 3
Recorded: 01/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/14/1987
2
Exec Dt:
01/14/1987
Assignee
1
POST OFFICE BOX 1200
SKOKIE, ILLINOIS 60076
Property
 
Pat #
Pub #
Intl #
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NONE
07008721
Correspondence name and address
SEIDEL, GONDA, GOLDHAMMER & ABBOTT
TWO PENN CENTER PLAZA STE. 1800
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:007006/0647   Pages: 3
Recorded: 04/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/1994
2
Exec Dt:
04/25/1994
Assignee
1
1955 RAYMOND DRIVE, SUITE 105
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08234084
Correspondence name and address
SEIDEL, GONDA, LAVORGNA & MONACO, P.C.
GREGORY J. LAVORGNA, ESQ.
1800 TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:009411/0840   Pages: 3
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/1998
2
Exec Dt:
08/13/1998
Assignee
1
712 SOUTH MILWAUKEE AVENUE
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29092358
Correspondence name and address
SEIDEL, GONDA, LAVORGNA & MONACO, P.C.
GREGORY J. LAVORGNA, ESQ.
1800 TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:037594/0405   Pages: 6
Recorded: 01/27/2016
Attorney Dkt #:037288-0015-00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2015
2
Exec Dt:
01/22/2016
Assignee
1
1400 EAST BUSINESS CENTER DRIVE
SUITE 108
MOUNT PROSPECT, ILLINOIS 60056-6071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15006953
Correspondence name and address
BRADLEY VALENZO, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE
SUITE 3700
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:044659/0030   Pages: 4
Recorded: 01/18/2018
Attorney Dkt #:P4910CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2018
2
Exec Dt:
01/18/2018
Assignee
1
1400 EAST BUSINESS CENTER DRIVE, SUITE 108
MOUNT PROSPECT, ILLINOIS 60056-6071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15871841
Correspondence name and address
BRADLEY H. VALENZO
191 N. WACKER DRIVE, SUITE 3700
DRINKER BIDDLE & REATH LLP
CHICAGO, IL 60606-1698
Assignment: 6
Reel/Frame:048639/0968   Pages: 3
Recorded: 03/19/2019
Attorney Dkt #:101381-0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/19/2019
Assignee
1
1400 EAST BUSINESS CENTER DRIVE
SUITE 108
MOUNT PROSPECT, ILLINOIS 60056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29679493
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
444 W. LAKE ST.
SUITE 4000
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:055786/0447   Pages: 4
Recorded: 03/31/2021
Attorney Dkt #:100381-0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2021
2
Exec Dt:
03/04/2021
3
Exec Dt:
03/04/2021
Assignee
1
1400 EAST BUSINESS CENTER DRIVE
SUITE 108
MOUNT PROSPECT, ILLINOIS 60056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17131395
Correspondence name and address
EBONY M JENNINGS
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001

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