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Patent Assignment Assignor Details
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Assignor Name : ROHLF, EVAN V.
Total Assignments: 7
Assignment: 1
Reel/Frame:009527/0477   Pages: 4
Recorded: 10/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/1998
2
Exec Dt:
05/26/1998
3
Exec Dt:
05/21/1998
Assignee
1
125 SOUTH FRANKLIN
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09080081
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
LARRY J. CRAIN
233 S. WACKER DRIVE, SUITE 8660
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:010702/0988   Pages: 4
Recorded: 03/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2000
2
Exec Dt:
02/11/2000
Assignee
1
125 S. FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09504373
Correspondence name and address
USG CORPORATION
DAVID F. JANCI
700 NORTH HIGHWAY 45
LIBERTYVILLE, IL 60048-1296
Assignment: 3
Reel/Frame:012754/0714   Pages: 3
Recorded: 04/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2002
Assignee
1
125 S. FRANKLIN
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09360873
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS, ET AL
GLENN W. OHLSON
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 4
Reel/Frame:027160/0393   Pages: 3
Recorded: 11/02/2011
Attorney Dkt #:4252/2033.91745
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2011
2
Exec Dt:
06/21/2011
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13287185
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:027588/0617   Pages: 4
Recorded: 01/05/2012
Attorney Dkt #:4252/2033.91745
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT DOCUMENT RECORDED AT REEL 027160 FRAME 0393. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT. DOCUMENTS SUBMITTED ARE TRUE COPIES.
Assignors
1
Exec Dt:
06/21/2011
2
Exec Dt:
06/21/2011
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13287185
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, ILLINOIS 60606-6771
Assignment: 6
Reel/Frame:032728/0900   Pages: 3
Recorded: 04/22/2014
Attorney Dkt #:4252B US GYP/2033.91745D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2011
2
Exec Dt:
06/21/2011
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14257411
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:041984/0147   Pages: 4
Recorded: 04/12/2017
Attorney Dkt #:073068-000295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2017
2
Exec Dt:
04/10/2017
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15485671
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP ANTH
1909 K STREET NW
SUITE 900
WASHINGTON, DC 20006

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