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Patent Assignment Assignor Details
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Assignor Name : BARNGROVER, MICHAEL
Total Assignments: 9
Assignment: 1
Reel/Frame:020245/0249   Pages: 7
Recorded: 12/13/2007
Attorney Dkt #:702273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNGROVER, MICHAEL
Exec Dt:
12/12/2007
2
SOPKO, THOMAS M
Exec Dt:
12/13/2007
3
KURAS, BRIAN D
Exec Dt:
12/12/2007
4
HOFF, BRIAN D
Exec Dt:
12/12/2007
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552712
US20090156360
11956081
Correspondence name and address
PHILLIP M. PIPPENGER
180 N. STETSON AVE., SUITE 4900
702273
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:020486/0116   Pages: 8
Recorded: 02/08/2008
Attorney Dkt #:702561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFF, BRIAN D.
Exec Dt:
02/05/2008
2
DEMARCO, FRANK A.
Exec Dt:
02/05/2008
3
SOPKO, THOMAS M.
Exec Dt:
02/06/2008
4
BARNGROVER, MICHAEL
Exec Dt:
02/05/2008
5
KURAS, BRIAN D.
Exec Dt:
02/06/2008
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822532
US20090199814
12028485
Correspondence name and address
PHILLIP M. PIPPENGER
180 N. STETSON AVE., SUITE 4900
702561
CHICAGO, IL 60601-6731
Assignment: 3
Reel/Frame:028412/0782   Pages: 7
Recorded: 06/20/2012
Attorney Dkt #:710034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LISTER, BRIAN
Exec Dt:
05/30/2012
2
RHOADES, CHRISTOPHER
Exec Dt:
05/31/2012
3
BEYER, MICHAEL
Exec Dt:
05/30/2012
4
BARNGROVER, MICHAEL
Exec Dt:
05/31/2012
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8897976
US20130325271
13484632
Correspondence name and address
ELIAS P. SOUPOS
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 4
Reel/Frame:029182/0178   Pages: 5
Recorded: 10/24/2012
Attorney Dkt #:710547 & 711448
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFF, BRIAN D.
Exec Dt:
10/11/2012
2
BARNGROVER, MICHAEL
Exec Dt:
09/10/2012
3
RETTIG, MARK E.
Exec Dt:
10/10/2012
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8918258
US20140095035
13658465
Correspondence name and address
PAMELA J. RUSCHAU
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 5
Reel/Frame:032848/0126   Pages: 4
Recorded: 05/08/2014
Attorney Dkt #:710641 (12-0346)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNGROVER, MICHAEL
Exec Dt:
02/11/2013
2
KURAS, BRIAN D.
Exec Dt:
02/11/2013
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002595
US20140121911
13666527
Correspondence name and address
PAMELA J. RUSCHAU
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 6
Reel/Frame:030212/0885   Pages: 3
Recorded: 04/15/2013
Attorney Dkt #:712316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARNGROVER, MICHAEL
Exec Dt:
04/15/2013
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772954
NONE
13862559
Correspondence name and address
MARK JOY
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 7
Reel/Frame:032019/0487   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:715653 (13-1322)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNGROVER, MICHAEL
Exec Dt:
01/14/2014
2
WEAR, DANIEL G.
Exec Dt:
01/14/2014
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150198241
14154309
Correspondence name and address
J. KARL GROSS
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 8
Reel/Frame:036253/0945   Pages: 3
Recorded: 08/05/2015
Attorney Dkt #:86703.24040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARNGROVER, MICHAEL
Exec Dt:
07/16/2015
Assignee
1
CATERPILLAR INC.
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803749
US20170037964
14818403
Correspondence name and address
CATERPILLAR INC./BAKER HOSTETLER
WASHINGTON SQUARE, SUITE 1100,
1050 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:036256/0148   Pages: 4
Recorded: 08/05/2015
Attorney Dkt #:86703.24030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNGROVER, MICHAEL
Exec Dt:
07/16/2015
2
KURAS, BRIAN
Exec Dt:
07/16/2015
Assignee
1
CATERPILLAR INC.
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037963
14818550
Correspondence name and address
CATERPILLAR INC./BAKER HOSTETLER
WASHINGTON SQUARE, SUITE 1100,
1050 CONNECTICUT AVE, NW
WASHINGTON, DC 20036

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