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Patent Assignment Assignor Details
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Assignor Name : A'HEARN, MICHAEL A.
Total Assignments: 10
Assignment: 1
Reel/Frame:008413/0509   Pages: 2
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
A'HEARN, MICHAEL A.
Exec Dt:
02/18/1997
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PATENT DEPARTMENT
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5826487
NONE
08803347
Correspondence name and address
CATERPILLAR INC.
JOHN W. GRANT
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 2
Reel/Frame:009801/0247   Pages: 2
Recorded: 02/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
A'HEARN, MICHAEL A.
Exec Dt:
02/19/1999
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6205781
NONE
09257774
Correspondence name and address
CATERPILLAR INC.
J.W. BURROWS
100 N. E. ADAMS STREET
INTELLECTUAL PROPERTY DEPT.
PEORIA, IL 61629-6490
Assignment: 3
Reel/Frame:009852/0839   Pages: 4
Recorded: 03/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
03/19/1999
2
HAJEK, THOMAS J., JR.
Exec Dt:
03/19/1999
3
MARCOTT, TONY L.
Exec Dt:
03/23/1999
4
TOLAPPA, SRIKRISHNAN T.
Exec Dt:
03/19/1999
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6161467
NONE
09275153
Correspondence name and address
CATERPILLAR INC.
J. W. BURROWS
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 4
Reel/Frame:009969/0309   Pages: 3
Recorded: 05/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
05/05/1999
2
HAJEK, THOMAS J. JR.
Exec Dt:
05/05/1999
3
TOLAPPA, SRIKRISHNAN T.
Exec Dt:
05/05/1999
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173639
NONE
09307167
Correspondence name and address
CATERPILLAR INC.
J. W. BURROWS
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 5
Reel/Frame:010091/0075   Pages: 4
Recorded: 07/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
06/30/1999
2
HAJEK, JR., THOMAS J.
Exec Dt:
07/01/1999
3
HUDSON, MICHAEL D.
Exec Dt:
06/30/1999
4
SCHEXNAYDER, LAWRENCE F.
Exec Dt:
06/30/1999
5
TOLAPPA, SRIKRISHNAN T.
Exec Dt:
07/01/1999
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321534
NONE
09348490
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:010474/0014   Pages: 5
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
12/08/1999
2
CARLSON, DAVID J.
Exec Dt:
12/09/1999
3
HAJEK, THOMAS J. JR.
Exec Dt:
12/08/1999
4
HATCHER, ANDY
Exec Dt:
12/09/1999
5
HUDSON, MICHAEL D.
Exec Dt:
12/08/1999
6
QUINN, PATRICK
Exec Dt:
12/15/1999
7
TOLAPPA, SRIKRISHANA
Exec Dt:
12/15/1999
Assignee
1
CATERPILLAR, INC
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6357230
NONE
09464583
Correspondence name and address
CATERPILLAR, INC.
J.W. BURROWS
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 7
Reel/Frame:010451/0106   Pages: 4
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
12/13/1999
2
HAJEK, THOMAS J. SR.
Exec Dt:
12/13/1999
3
LORIMOR, LARRY W.
Exec Dt:
12/09/1999
4
MATHER, DANIEL T.
Exec Dt:
12/13/1999
5
TOLAPPA, SRIKRISHNAN T.
Exec Dt:
12/13/1999
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6955115
NONE
09464497
Correspondence name and address
CATERPILLAR INC.
J. W. BURROWS
INTELLECTUAL PROPERTY DEPT.
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 8
Reel/Frame:013369/0474   Pages: 4
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
06/13/2002
2
MATHER, DANIEL J.
Exec Dt:
06/13/2002
3
SRIKRISHNAN, RANGAMANI, LEGAL REPRESENTATIVE FOR SRIKRISHNAN T. K. TOLAPPA, DECEASED
Exec Dt:
05/18/2002
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761027
US20040000228
10180157
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
CHRISTOPHER P. ISAAC
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 9
Reel/Frame:014204/0046   Pages: 5
Recorded: 05/27/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME THAT WAS PREVIOUSLY RECORDED ON REEL 013369, FRAME 0474.
Assignors
1
A'HEARN, MICHAEL A.
Exec Dt:
06/13/2002
2
MATHER, DANIEL T.
Exec Dt:
06/13/2002
3
TOLAPPA, SRIKRISHNAN T.K. (DECEASED, BY SRIKRISHNAN, RANGAMANI, LEGAL REPRESENTATIVE)
Exec Dt:
05/18/2002
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761027
US20040000228
10180157
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
CHRISTOPHER P. ISAAC
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 10
Reel/Frame:041468/0533   Pages: 16
Recorded: 03/06/2017
Attorney Dkt #:16-2602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOUGULE, RAHUL GAJKUMAR
Exec Dt:
12/22/2016
2
A'HEARN, MICHAEL A.
Exec Dt:
01/04/2017
3
LYONS, CARY J.
Exec Dt:
01/03/2017
4
SLATER, BEN P.
Exec Dt:
01/03/2017
5
BRIGHT, GARY E.
Exec Dt:
01/19/2017
6
LENSING, KEITH JOSEPH
Exec Dt:
01/03/2017
7
YANG, YIHONG
Exec Dt:
01/03/2017
Assignee
1
CATERPILLAR INC.
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170176985
15450028
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
100 N.E. ADAMS STREET
AH 9510
PEORIA, IL 61629-9510

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