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Patent Assignment Assignor Details
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Assignor Name : DVORAK, PAUL A.
Total Assignments: 22
Assignment: 1
Reel/Frame:008330/0383   Pages: 4
Recorded: 07/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
06/14/1996
2
HILDNER, PETER R.
Exec Dt:
06/05/1996
3
SMITH, DAVE P.
Exec Dt:
06/20/1996
4
SWICK, WILLIAM C.
Exec Dt:
06/07/1996
Assignee
1
CATERPILLAR INC.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5897176
NONE
08616548
Correspondence name and address
CATERPILLAR INC.
DIANA L. CHARLTON
PATENT DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 2
Reel/Frame:008875/0886   Pages: 3
Recorded: 05/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
05/29/1997
2
WELLS, STEVEN R.
Exec Dt:
05/27/1997
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PATENT DEPARTMENT
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5934406
NONE
08865570
Correspondence name and address
CATERPILLAR INC.
JOHN W. GRANT
PATENT DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 3
Reel/Frame:009775/0485   Pages: 4
Recorded: 02/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIBB, JOHN S.
Exec Dt:
04/09/1998
2
DVORAK, PAUL A.
Exec Dt:
03/31/1998
3
GREEN, TIM A.
Exec Dt:
04/18/1998
4
SWICK, W. CHRIS
Exec Dt:
04/09/1998
5
HILDNER, PETER R.
Exec Dt:
04/09/1998
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6266960
NONE
09250210
Correspondence name and address
CATERPILLAR INC.
CALVIN E. GLASTETTER
INTELLECTUAL PROPERTY DEPT.
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 4
Reel/Frame:009631/0243   Pages: 4
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
11/24/1998
2
JANTZ, PAUL E.
Exec Dt:
12/02/1998
3
VOGGT, BRYAN A.
Exec Dt:
12/02/1998
4
WELLS, STEVEN R.
Exec Dt:
12/02/1998
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPT,
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6158544
NONE
09150272
Correspondence name and address
CATERPILLAR INC.
CALVIN E. GLASTETTER
INTELLECTUAL PROPERTY DEPT.
100 N.E. ADAMS STREET
PEORIA. IL 61629-6490
Assignment: 5
Reel/Frame:010803/0327   Pages: 3
Recorded: 05/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
04/20/2000
2
SWICK, W. CHRIS
Exec Dt:
05/08/2000
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6374605
NONE
09569395
Correspondence name and address
CATERPILLAR INC.
J.W. BURROWS
INTELLECTUAL PROPERTY DEPT.
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 6
Reel/Frame:011341/0634   Pages: 6
Recorded: 11/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
11/22/2000
2
KHAIRALLAH, GABRIEL G.
Exec Dt:
11/22/2000
3
KHAW, CHIN T.
Exec Dt:
11/27/2000
4
THOMPSON, TRUETT R.
Exec Dt:
11/22/2000
Assignee
1
CATERPILLAR S.A.R.L.
C/O CATERPILLAR OVERSEAS S.A.
76, ROUTE DE FRONTENE
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6866467
US20020064446
09726078
Correspondence name and address
CATERPILLAR INC.
DIANA L. CHARLTON
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 7
Reel/Frame:011671/0545   Pages: 6
Recorded: 03/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
03/03/2001
2
MAGLIULO, ALESSANDRO (NMI)
Exec Dt:
02/19/2001
3
NORMANN, JAMES BRIAN
Exec Dt:
02/19/2001
4
SEKULICH, MICHAEL S.
Exec Dt:
02/19/2001
Assignee
1
CATERPILLAR S.A.R.L.
C/O CATERPILLAR OVERSEAS S.A.
76, ROUTE DE FRONTENEX
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6520593
US20020130547
09805393
Correspondence name and address
CATERPILLAR INC.
JAMES R. SMITH
INTELLECTUAL PROPERTY DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 8
Reel/Frame:011879/0672   Pages: 4
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
05/15/2001
2
KHAIRALLAH, GABRIEL G.
Exec Dt:
05/08/2001
3
KHAW, CHIN T.
Exec Dt:
05/23/2001
Assignee
1
CATERPILLAR S.A.R.L.
76, ROUTE DE FRONTENEX
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6609368
US20020178721
09873516
Correspondence name and address
CATERPILLAR INC.
DIANA L. CHARLTON
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 9
Reel/Frame:012010/0782   Pages: 5
Recorded: 07/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
06/15/2001
2
KHAIRALLAH, GABRIEL G.
Exec Dt:
05/16/2001
3
KHAW, CHIN T.
Exec Dt:
07/03/2001
Assignee
1
CATERPILLAR, S.A.R.L.
76, ROUTE DE FRONTENEX
C/O CATERPILLAR OVERSEAS, S.A.,
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6644335
US20020074044
09902240
Correspondence name and address
CATERPILLAR, INC.
DIANA L. CHARLTON
INTELLECTUAL PROPERTY DEPT.
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 10
Reel/Frame:013457/0470   Pages: 6
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPORER, MARK A.
Exec Dt:
10/17/2002
2
DVORAK, PAUL A.
Exec Dt:
10/16/2002
3
BELL, JAMES M.
Exec Dt:
10/16/2002
Assignee
1
CATERPILLAR S.A.R.L.
76, ROUTE DE FRONTENEX
C/O CATERPILLAR OVERSEAS S.A.
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6837319
US20040016586
10207289
Correspondence name and address
CATERPILLAR INC.
DIANA L. CHARLTON
100 N. E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, IL 61629-6490
Assignment: 11
Reel/Frame:014713/0160   Pages: 4
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELL, JAMES M.
Exec Dt:
10/23/2003
2
DVORAK, PAUL A.
Exec Dt:
11/03/2003
3
SCHENCK, RAYMOND T.
Exec Dt:
10/31/2003
4
SPORER, MARK A.
Exec Dt:
11/04/2003
Assignee
1
CATERPILLAR S.A.R.L.
76, ROUTE DE FRONTENEX
C/O CATERPILLAR OVERSEAS S.A.
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7017674
US20050102865
10715712
Correspondence name and address
CATERPILLAR INC.
TODD A. BENNI
INTELLECTUAL PROPERTY DEPARTMENT, AB6490
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 12
Reel/Frame:015568/0200   Pages: 5
Recorded: 07/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPORER, MARK A.
Exec Dt:
06/01/2004
2
DVORAK, PAUL A.
Exec Dt:
07/02/2004
3
THOMAS, DANTE T.
Exec Dt:
07/02/2004
4
FREBERG, MICHAEL S.
Exec Dt:
06/14/2004
Assignee
1
CATERPILLAR S.A.R.L.
76, ROUTE DE FRONTENEX
CATERPILLAR OVERSEAS S.A.
1211 GENEVEA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287620
US20060011400
10889685
Correspondence name and address
CATERPILLAR INC.
JASON J. STANLEY
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 13
Reel/Frame:015822/0969   Pages: 5
Recorded: 09/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPORER, MARK A.
Exec Dt:
04/12/2004
2
DVORAK, PAUL A.
Exec Dt:
07/02/2004
3
THOMAS, DANTE T.
Exec Dt:
07/02/2004
4
FREBERG, MICHAEL S.
Exec Dt:
04/12/2004
Assignee
1
CATERPILLAR S.A.R.L.
C/O CATERPILLAR OVERSEAS S.A.
76, ROUTE DE FRONTENEX
1211 GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060064221
10946539
Correspondence name and address
CATERPILLAR INC.
DIANA L. CHARLTON
INTELLECTUAL PROPERTY DEPARTMENT, AB6490
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 14
Reel/Frame:020969/0919   Pages: 4
Recorded: 05/12/2008
Attorney Dkt #:06-176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DVORAK, PAUL A.
Exec Dt:
05/05/2008
2
ELLIOTT, CHRISTOPHER M.
Exec Dt:
05/02/2008
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7849688
US20080207398
11961008
Correspondence name and address
WILLIAM A. BECKMAN
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPT, AB6490
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 15
Reel/Frame:026455/0501   Pages: 8
Recorded: 06/16/2011
Attorney Dkt #:50100/08-230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMICK, CHRISTOPHER J.
Exec Dt:
06/10/2011
2
DVORAK, PAUL A.
Exec Dt:
06/10/2011
3
SWICK, WILLIAM CHRISTOPHER
Exec Dt:
06/07/2011
4
ELLIOTT, CHRISTOPHER MARK
Exec Dt:
06/07/2011
5
GUYARD, VINCENT
Exec Dt:
06/15/2011
6
PRUESS, CHRISTOPHER
Exec Dt:
06/13/2011
Assignee
1
CATERPILLAR, INC.
100 NORTH EAST ADAMS
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8833069
US20120317964
13162172
Correspondence name and address
MILLER, MATTHIAS & HULL LLP
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:028204/0182   Pages: 6
Recorded: 05/14/2012
Attorney Dkt #:08350.0400-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIES, MICHAEL W.
Exec Dt:
02/08/2012
2
DVORAK, PAUL A.
Exec Dt:
04/10/2012
3
NORTON, MARK L.
Exec Dt:
02/08/2012
4
SCHARF, JON M.
Exec Dt:
02/08/2012
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130110363
13470934
Correspondence name and address
CATERPILLAR/FINNEGAN, HENDERSON, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 17
Reel/Frame:028204/0338   Pages: 11
Recorded: 05/14/2012
Attorney Dkt #:08350.0401-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIES, MICHAEL W.
Exec Dt:
02/08/2012
2
DVORAK, PAUL A.
Exec Dt:
04/10/2012
3
NORTON, MARK L.
Exec Dt:
02/08/2012
4
SCHARF, JON M.
Exec Dt:
02/08/2012
5
DEMICK, CHRISTOPHER J.
Exec Dt:
05/04/2012
6
ELLIOTT, CHRISTOPHER M.
Exec Dt:
01/19/2012
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096230
US20130104532
13470968
Correspondence name and address
CATERPILLAR/FINNEGAN, HENDERSON, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 18
Reel/Frame:028913/0313   Pages: 7
Recorded: 09/07/2012
Attorney Dkt #:50100/11-0120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLIOTT, CHRISTOPHER MARK
Exec Dt:
08/30/2012
2
SWICK, WILLIAM CHRISTOPHER
Exec Dt:
08/31/2012
3
PETERSON, JEREMY T.
Exec Dt:
08/27/2012
4
DVORAK, PAUL A.
Exec Dt:
09/06/2012
Assignee
1
CATERPILLAR, INC.
100 NORTH EAST ADAMS
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140069092
13606200
Correspondence name and address
CATERPILLAR/ MILLER, MATTHIAS & HULL LLP
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:029333/0114   Pages: 5
Recorded: 11/20/2012
Attorney Dkt #:86703.21760
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMICK, CHRISTOPHER J.
Exec Dt:
11/16/2012
2
ENDERLE, NATHAN S.
Exec Dt:
11/20/2012
3
DVORAK, PAUL A.
Exec Dt:
11/13/2012
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8790209
US20140141917
13682521
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., NW
SUITE 1100
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:029992/0421   Pages: 10
Recorded: 03/14/2013
Attorney Dkt #:12-0915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METZGER, RUSTIN G.
Exec Dt:
03/05/2013
2
MOBERG, CARL
Exec Dt:
02/25/2013
3
STORER, CORWIN E.
Exec Dt:
02/25/2013
4
DVORAK, PAUL A.
Exec Dt:
03/06/2013
Assignee
1
CATERPILLAR INC.
100 NE ADAMS STREET
AH 9510
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9347554
US20140260221
13802867
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
100 NE ADAMS STREET
AH 9510
PEORIA, IL 61629-9510
Assignment: 21
Reel/Frame:031976/0090   Pages: 6
Recorded: 01/15/2014
Attorney Dkt #:714432 (13-1184)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIES, MICHAEL W.
Exec Dt:
01/13/2014
2
DVORAK, PAUL A.
Exec Dt:
01/13/2014
3
MAIYUR, SUDARSHAN
Exec Dt:
01/10/2014
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150198245
14153828
Correspondence name and address
CHARLES S. COHEN
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 22
Reel/Frame:037403/0493   Pages: 8
Recorded: 01/04/2016
Attorney Dkt #:50100/15-1491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZALKO, JAMES ROBERT
Exec Dt:
12/09/2015
2
SULLIVAN, PATRICK W.
Exec Dt:
12/01/2015
3
GLOVER, REX
Exec Dt:
12/09/2015
4
EATON, JUSTIN B.
Exec Dt:
12/04/2015
5
DVORAK, PAUL A.
Exec Dt:
12/08/2015
Assignee
1
CATERPILLAR GLOBAL MINING AMERICA LLC
2045 WEST PIKE STREET
HOUSTON, PENNSYLVANIA 15324-1010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10118656
US20170190356
14987485
Correspondence name and address
CATERPILLAR/ MILLER, MATTHIAS & HULL LLP
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606

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