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Patent Assignment Assignee Details
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Assignee Name : DSM COPOLYMER INC.
Total Assignments: 2
Assignment: 1
Reel/Frame:010220/0397   Pages: 7
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/1998
2
Exec Dt:
12/03/1998
3
Exec Dt:
12/03/1998
4
Exec Dt:
12/03/1998
5
Exec Dt:
11/12/1998
Assignees
1
330 SOUTH FOURTH ST.
RICHMOND, VIRGINIA 23219
2
P.O. BOX 2591
BATON ROUGE, LOUISIANA 70821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08987596
Correspondence name and address
ETHYL CORP.
MR. DENNIS H. RAINEAR
330 SOUTH FOURTH ST.
PATENT AND TRADEMARK DIV.
RICHMOND, VA 23219
Assignment: 2
Reel/Frame:013833/0649   Pages: 7
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2003
2
Exec Dt:
02/11/2003
3
Exec Dt:
02/20/2003
4
Exec Dt:
02/24/2003
Assignees
1
330 SOUTH FOURTH ST.
RICHMOND, VIRGINIA 23219
2
5955 SCENIC HIGHWAY
BATON ROUGE,, LOUISIANA 70805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10099615
Correspondence name and address
ETHYL CORPORATION
DENNIS H. RAINEAR
330 SOUTH FOURTH ST.
RICHMOND, VA 23219

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