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Patent Assignment Assignor Details
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Assignor Name : MANIMARAN, THANIKAVELU
Total Assignments: 31
Assignment: 1
Reel/Frame:005416/0739   Pages: 2
Recorded: 08/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/25/1989
2
Exec Dt:
07/25/1989
Assignee
1
A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07386277
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:005610/0264   Pages: 2
Recorded: 02/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1990
2
Exec Dt:
06/12/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07539121
Correspondence name and address
MR. PHILIP M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 3
Reel/Frame:006280/0801   Pages: 2
Recorded: 10/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716005
Correspondence name and address
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON, ROUGE, LOUISIANA 70801
Assignment: 4
Reel/Frame:006296/0528   Pages: 2
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716014
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 5
Reel/Frame:006296/0530   Pages: 2
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716013
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:006306/0152   Pages: 2
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716017
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 7
Reel/Frame:006312/0836   Pages: 2
Recorded: 11/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716015
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA. 70801
Assignment: 8
Reel/Frame:006312/0838   Pages: 2
Recorded: 11/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716016
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA. 70801
Assignment: 9
Reel/Frame:006353/0508   Pages: 2
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07716012
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 10
Reel/Frame:006358/0566   Pages: 2
Recorded: 10/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
4
Exec Dt:
06/14/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07958525
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA. 70801
Assignment: 11
Reel/Frame:006834/0776   Pages: 2
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/1992
2
Exec Dt:
01/15/1992
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07823367
Correspondence name and address
ETHYL CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 12
Reel/Frame:006746/0515   Pages: 3
Recorded: 10/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/1992
2
Exec Dt:
10/13/1992
3
Exec Dt:
09/13/1992
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07960620
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 13
Reel/Frame:006579/0414   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/1992
2
Exec Dt:
10/13/1992
3
Exec Dt:
10/09/1992
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07960660
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 14
Reel/Frame:006834/0772   Pages: 2
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/23/1993
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08054586
Correspondence name and address
ETHYL CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 15
Reel/Frame:006875/0557   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/1993
2
Exec Dt:
05/10/1993
3
Exec Dt:
05/10/1993
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08062906
Correspondence name and address
ETHYL CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 16
Reel/Frame:007476/0261   Pages: 2
Recorded: 05/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1993
2
Exec Dt:
12/06/1993
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08165619
Correspondence name and address
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 17
Reel/Frame:007738/0821   Pages: 2
Recorded: 12/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/09/1995
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08370057
Correspondence name and address
ETHYL CORPORATION
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 18
Reel/Frame:009473/0456   Pages: 3
Recorded: 09/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/1996
2
Exec Dt:
06/04/1996
3
Exec Dt:
06/07/1996
4
Exec Dt:
06/04/1996
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08955543
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
451 FLORIDA STREET
BATON ROUGE, LA 70801-1780
Assignment: 19
Reel/Frame:010915/0792   Pages: 3
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/1999
2
Exec Dt:
03/31/1999
3
Exec Dt:
03/31/1999
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09288195
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 20
Reel/Frame:011574/0872   Pages: 7
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/1999
2
Exec Dt:
06/07/1999
3
Exec Dt:
06/07/1999
4
Exec Dt:
06/07/1999
5
Exec Dt:
07/22/1999
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09329374
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 21
Reel/Frame:012007/0966   Pages: 6
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/1999
2
Exec Dt:
06/07/1999
3
Exec Dt:
06/07/1999
4
Exec Dt:
06/07/1999
5
Exec Dt:
07/22/1999
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09614818
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 22
Reel/Frame:011619/0606   Pages: 4
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/1999
2
Exec Dt:
09/28/1999
3
Exec Dt:
09/28/1999
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09416855
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA DIVISION
BATON ROUGE, LA 70801
Assignment: 23
Reel/Frame:012007/0979   Pages: 4
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/1999
2
Exec Dt:
09/28/1999
3
Exec Dt:
09/28/1999
Assignee
1
330 S. FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09614819
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
LAW DEPARTMENT
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 24
Reel/Frame:012008/0126   Pages: 5
Recorded: 07/13/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR PREVIOUSLY RECORDED AT REEL 011619 FRAME 0606.
Assignors
1
Exec Dt:
09/20/1999
2
Exec Dt:
09/28/1999
3
Exec Dt:
09/28/1999
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09416855
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
LAW DEPARTMENT
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 25
Reel/Frame:017054/0343   Pages: 8
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2004
2
Exec Dt:
06/01/2004
3
Exec Dt:
06/02/2004
4
Exec Dt:
06/23/2004
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10751060
Correspondence name and address
JEREMY J. KLIEBERT
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 26
Reel/Frame:017067/0420   Pages: 9
Recorded: 10/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2004
2
Exec Dt:
06/01/2004
3
Exec Dt:
06/02/2004
4
Exec Dt:
06/23/2004
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10751060
Correspondence name and address
JEREMY J. KLIEBERT
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 27
Reel/Frame:019806/0676   Pages: 3
Recorded: 09/11/2007
Attorney Dkt #:F1-7461 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2006
2
Exec Dt:
03/20/2006
Assignee
1
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390023
Correspondence name and address
JEREMY J. KLIEBERT
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 28
Reel/Frame:019493/0382   Pages: 7
Recorded: 06/28/2007
Attorney Dkt #:S7-07448 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2007
2
Exec Dt:
04/09/2007
3
Exec Dt:
03/28/2007
4
Exec Dt:
03/26/2007
Assignee
1
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12296629
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 29
Reel/Frame:020712/0216   Pages: 10
Recorded: 03/27/2008
Attorney Dkt #:C3-7644 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
4
Exec Dt:
12/14/2006
5
Exec Dt:
12/14/2006
6
Exec Dt:
04/17/2007
7
Exec Dt:
04/19/2007
Assignee
1
BARCHMAN WUYTIERSLAAN 10
AMERSFOORT, NETHERLANDS NL-3818 LH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11941658
Correspondence name and address
FRANK C. EYMARD
451 FLORIDA STREET
LAW DEPARTMENT
BATON ROUGE, LA 70801
Assignment: 30
Reel/Frame:021914/0430   Pages: 7
Recorded: 12/02/2008
Attorney Dkt #:S7-7448 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2008
2
Exec Dt:
11/12/2008
3
Exec Dt:
10/14/2008
4
Exec Dt:
10/30/2008
Assignee
1
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12296629
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 31
Reel/Frame:021819/0890   Pages: 4
Recorded: 11/12/2008
Attorney Dkt #:F1-7461-A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2008
2
Exec Dt:
11/12/2008
Assignee
1
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12175972
Correspondence name and address
JEREMY J. KLIEBERT
451 FLORIDA STREET
BATON ROUGE, LA 70801

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