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Patent Assignment Assignor Details
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Assignor Name : DUNAWAY, AARON L.
Total Assignments: 4
Assignment: 1
Reel/Frame:006213/0928   Pages: 3
Recorded: 07/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANGOKOYA, SAMUEL A.
Exec Dt:
07/26/1991
2
HOWIE, MILHAM S.
Exec Dt:
07/26/1991
3
DUNAWAY, AARON L.
Exec Dt:
07/26/1991
Assignee
1
ETHYL CORPORATION
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5157008
NONE
07739225
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:035314/0134   Pages: 7
Recorded: 04/01/2015
Attorney Dkt #:08350.1308-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZURINSKI, JEFFREY A.
Exec Dt:
03/30/2015
2
DUNAWAY, AARON L.
Exec Dt:
03/30/2015
3
GIELDA, MATTHEW J.
Exec Dt:
03/27/2015
4
JENNE, THOMAS A.
Exec Dt:
03/30/2015
5
MISHRA, RAJESH
Exec Dt:
03/30/2015
6
RITCHIE, CHRISTIAN D.
Exec Dt:
03/31/2015
7
FRAZIER, BRENT R.
Exec Dt:
03/31/2015
8
RETTICK, MATTHEW J.
Exec Dt:
03/30/2015
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346495
US20150298749
14676417
Correspondence name and address
CATERPILLAR/FINNEGAN, HENDERSON, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:036898/0457   Pages: 6
Recorded: 10/20/2015
Attorney Dkt #:15-1300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIELDA, MATTHEW J.
Exec Dt:
09/30/2015
2
ZURINSKI, JEFFREY A.
Exec Dt:
09/30/2015
3
DAVIS, ALEXA E.
Exec Dt:
09/30/2015
4
DUNAWAY, AARON L.
Exec Dt:
09/30/2015
5
RITCHIE, CHRISTIAN D.
Exec Dt:
10/01/2015
Assignee
1
CATERPILLAR INC.
100 NE ADAMS STREET
AH 9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550407
US20160039262
14887344
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
100 N.E. ADAMS STREET
AH 9510
PEORIA, IL 61629-9510
Assignment: 4
Reel/Frame:057312/0597   Pages: 7
Recorded: 08/27/2021
Attorney Dkt #:21-0270US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNAWAY, AARON L.
Exec Dt:
08/25/2021
2
JOHNSON, TERRIL J.
Exec Dt:
08/25/2021
3
RITCHIE, CHRISTIAN D.
Exec Dt:
08/25/2021
Assignee
1
CATERPILLAR INC.
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D993847
NONE
29805569
Correspondence name and address
GEORGE D. RAYNAL
8601 GEORGIA AVENUE
SUITE #603
SILVER SPRING, MD 20910

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