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Patent Assignment Assignee Details
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Assignee Name : AFTON CHEMICAL COMPANY
Total Assignments: 5
Assignment: 1
Reel/Frame:045066/0427   Pages: 4
Recorded: 02/28/2018
Attorney Dkt #:AFTON-1781US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2018
2
Exec Dt:
02/20/2018
Assignee
1
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15904324
Correspondence name and address
MENDELSOHN DUNLEAVY, P.C.
1500 JOHN F. KENNEDY BLVD.
TWO PENN CENTER, SUITE 312
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:045286/0345   Pages: 5
Recorded: 03/20/2018
Attorney Dkt #:AFTON-1771US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/15/2018
Assignee
1
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15923435
Correspondence name and address
MENDELSOHN DUNLEAVY P.C.
1500 JOHN F. KENNEDY BLVD.
TWO PENN CENTER, SUITE 312
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:045630/0173   Pages: 7
Recorded: 04/25/2018
Attorney Dkt #:AFTON-1779US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2018
2
Exec Dt:
04/20/2018
Assignee
1
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15961971
Correspondence name and address
MENDELSOHN DUNLEAVY, P.C.
1500 JOHN F. KENNEDY BLVD.
TWO PENN CENTER, SUITE 312
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:046589/0006   Pages: 9
Recorded: 08/08/2018
Attorney Dkt #:AFTON-1809US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2018
2
Exec Dt:
08/02/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/12/2018
5
Exec Dt:
07/18/2018
Assignee
1
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16006401
Correspondence name and address
MENDELSOHN DUNLEAVY P.C.
1500 JOHN F. KENNEDY BLVD.
TWO PENN CENTER, SUITE 312
PHILADELPHIA, PA 19102
Assignment: 5
Reel/Frame:046400/0418   Pages: 7
Recorded: 07/19/2018
Attorney Dkt #:AFTON-1776US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2018
2
Exec Dt:
07/18/2018
Assignee
1
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16039012
Correspondence name and address
MENDELSOHN DUNLEAVY P.C.
1500 JOHN F. KENNEDY BLVD.
TWO PENN CENTER, SUITE 312
PHILADELPHIA, PA 19102

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