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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 : ENGLERT, MARK H.
Total Assignments: 14
Assignment: 1
Reel/Frame:005230/0548   Pages: 1
Recorded: 02/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/20/1989
2
Exec Dt:
06/20/1989
Assignee
1
101 SOUTH WACKER DR.
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07352324
Correspondence name and address
ROBERT M. DIDRICK
USG CORPORATION, 101 S. WACKER DRIVE.
CHICAGO, IL 60606-4385
Assignment: 2
Reel/Frame:008536/0298   Pages: 3
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/1996
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08771185
Correspondence name and address
DONALD E. EGAN, ESQ.
17 WEST 200 22ND STREET
OAKBROOK TERRACE, ILLINOIS 60181
Assignment: 3
Reel/Frame:009616/0242   Pages: 3
Recorded: 11/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1998
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08993363
Correspondence name and address
DONALD E. EGAN, ESQ.
17 WEST 200 22ND STREET
OAKBROOK TERRANCE, ILLINOIS 60181
Assignment: 4
Reel/Frame:011677/0958   Pages: 3
Recorded: 04/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/21/2000
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09718755
Correspondence name and address
DONALD E. EGAN, ESQ.
273 STONEGATE ROAD
CLARENDON HILLS, ILLINOIS 60514
Assignment: 5
Reel/Frame:014380/0392   Pages: 3
Recorded: 08/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2003
2
Exec Dt:
07/10/2003
3
Exec Dt:
07/14/2003
Assignee
1
125 SOUTH FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10417658
Correspondence name and address
GREER, BURNS & CRAIN
LAWRENCE J. CRAIN
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:014858/0103   Pages: 7
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2004
2
Exec Dt:
05/29/2004
3
Exec Dt:
05/20/2004
4
Exec Dt:
05/20/2004
5
Exec Dt:
06/03/2004
6
Exec Dt:
05/26/2004
7
Exec Dt:
05/20/2004
Assignee
1
125 SOUTH FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804359
Correspondence name and address
SALIM A. HASAN
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 7
Reel/Frame:016772/0324   Pages: 10
Recorded: 11/14/2005
Attorney Dkt #:234921
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2005
2
Exec Dt:
10/04/2005
3
Exec Dt:
10/14/2005
4
Exec Dt:
10/05/2005
5
Exec Dt:
10/04/2005
Assignee
1
125 SOUTH FRANKLIN STREET
CHICAGO, ILLINOIS 60606-4678
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11217720
Correspondence name and address
SALIM A. HASAN
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6780
Assignment: 8
Reel/Frame:018485/0851   Pages: 3
Recorded: 11/06/2006
Attorney Dkt #:2033.74780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2006
2
Exec Dt:
09/06/2006
Assignee
1
125 SOUTH FRANKLIN STREET
CHICAGO, ILLINOIS 60606-4678
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11516966
Correspondence name and address
LAWRENCE J. CRAIN
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:019666/0882   Pages: 3
Recorded: 08/08/2007
Attorney Dkt #:3853/2033.73125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2007
2
Exec Dt:
07/05/2007
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11825555
Correspondence name and address
LAWRENCE J. CRAIN
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:019721/0119   Pages: 6
Recorded: 08/15/2007
Attorney Dkt #:3853/2033.73125
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE, PREVIOUSLY RECORDED AT REEL 019666 FRAME. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/05/2007
2
Exec Dt:
07/05/2007
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11825555
Correspondence name and address
LAWRENCE J. CRAIN
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606-6771
Assignment: 11
Reel/Frame:020144/0571   Pages: 5
Recorded: 11/21/2007
Attorney Dkt #:APV32121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2007
2
Exec Dt:
11/19/2007
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11943375
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER, LLP
ANTHONY P. VENTURINO
1615 L STREET N.W., SUITE 850
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:034834/0283   Pages: 14
Recorded: 01/28/2015
Attorney Dkt #:4547/4939.116927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2015
2
Exec Dt:
01/28/2015
3
Exec Dt:
01/27/2015
4
Exec Dt:
01/27/2015
5
Exec Dt:
01/27/2015
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14607504
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:034936/0955   Pages: 8
Recorded: 02/11/2015
Attorney Dkt #:4568/4939.117898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2015
2
Exec Dt:
02/10/2015
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14619317
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:036660/0877   Pages: 4
Recorded: 09/25/2015
Attorney Dkt #:18448.0062.US0000-4639INT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2015
2
Exec Dt:
09/25/2015
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14866055
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP AN
1875 EYE STREET N.W.
ELEVENTH FLOOR
WASHINGTON, DC 20006

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