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Patent Assignment Assignor Details
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Assignor Name : ESCHE, CARL K. JR.
Total Assignments: 2
Assignment: 1
Reel/Frame:010381/0487   Pages: 3
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/1998
2
Exec Dt:
04/01/1998
3
Exec Dt:
04/01/1998
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09054029
Correspondence name and address
ETHYL CORPORATION
MR. DENNIS H. RAINEAR
PATENT AND TRADEMARK DIVISION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINA 23219
Assignment: 2
Reel/Frame:015551/0261   Pages: 3
Recorded: 01/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2005
2
Exec Dt:
01/03/2005
Assignee
1
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10779970
Correspondence name and address
DENNIS H. RAINEAR
LAW DEPT. INTELLECTUAL PROPERTY GROUP
330 SOUTH FOURTH STREET
RICHMOND, VA 23219

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