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Patent Assignment Assignor Details
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Assignor Name : HEFFRON, DERECK G.
Total Assignments: 7
Assignment: 1
Reel/Frame:024125/0652   Pages: 6
Recorded: 03/23/2010
Attorney Dkt #:09-446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2010
2
Exec Dt:
03/22/2010
3
Exec Dt:
03/16/2010
4
Exec Dt:
03/05/2010
Assignee
1
100 N.E. ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12729967
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
AH 9510
100 N.E. ADAMS STREET
PEORIA, IL 61629-9510
Assignment: 2
Reel/Frame:033129/0651   Pages: 4
Recorded: 06/18/2014
Attorney Dkt #:86703.26360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2011
2
Exec Dt:
07/29/2011
3
Exec Dt:
08/02/2011
Assignee
1
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13556610
Correspondence name and address
CATERPILLAR INC. / BAKER & HOSTETLER LLP
1050 CONNECTICUT AVENUE, NW
WASHINGTON SQUARE, SUITE 1100
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:029238/0789   Pages: 5
Recorded: 11/05/2012
Attorney Dkt #:50100/12-0197
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2012
2
Exec Dt:
11/02/2012
3
Exec Dt:
11/02/2012
Assignee
1
100 NORTH EAST ADAMS
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13668443
Correspondence name and address
CATERPILLAR/ MILLER, MATTHIAS & HULL LLP
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:042336/0192   Pages: 7
Recorded: 05/11/2017
Attorney Dkt #:727366 (16-2401)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2017
2
Exec Dt:
05/08/2017
3
Exec Dt:
05/08/2017
4
Exec Dt:
05/08/2017
Assignee
1
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15591990
Correspondence name and address
CHARLES S. COHEN
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 5
Reel/Frame:054395/0670   Pages: 6
Recorded: 11/17/2020
Attorney Dkt #:20-0840US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2020
2
Exec Dt:
11/04/2020
3
Exec Dt:
11/09/2020
Assignee
1
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16950623
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:055403/0791   Pages: 6
Recorded: 02/25/2021
Attorney Dkt #:00152-2093-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2021
2
Exec Dt:
02/19/2021
3
Exec Dt:
02/22/2021
Assignee
1
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17184095
Correspondence name and address
BOOKOFF MCANDREWS, PLLC
2020 K STREET, N.W.
SUITE 400
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:057566/0387   Pages: 4
Recorded: 09/22/2021
Attorney Dkt #:21-0653US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2021
2
Exec Dt:
09/18/2021
Assignee
1
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17448477
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030

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