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Patent Assignment Assignor Details
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Assignor Name : ANDERSON, KEITH G.
Total Assignments: 10
Assignment: 1
Reel/Frame:005132/0745   Pages: 1
Recorded: 08/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ANDERSON, KEITH G.
Exec Dt:
09/15/1988
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873341
NONE
07246209
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:005498/0388   Pages: 2
Recorded: 11/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUTCHINSON, DONALD O.
Exec Dt:
03/29/1989
2
DADGAR, ALI M.
Exec Dt:
03/29/1989
3
ANDERSON, KEITH G.
Exec Dt:
03/29/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992557
NONE
07487838
Correspondence name and address
MR. P. M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON, ROUGE, LA 70801
Assignment: 3
Reel/Frame:005505/0151   Pages: 2
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUTCHINSON, DONALD O.
Exec Dt:
03/29/1989
2
DADGAR, ALI M.
Exec Dt:
03/29/1989
3
ANDERSON, KEITH G.
Exec Dt:
03/29/1989
Assignee
1
ETHYL CORPORATION
A CORP OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990626
NONE
07332984
Correspondence name and address
MR. P. M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 4
Reel/Frame:006758/0468   Pages: 3
Recorded: 11/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, RANJIT K.
Exec Dt:
03/12/1990
2
HUTCHINSON, DONALD O.
Exec Dt:
04/26/1991
3
DADGAR, ALI M.
Exec Dt:
03/12/1990
4
ANDERSON, KEITH G.
Exec Dt:
03/12/1990
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290945
NONE
07925446
Correspondence name and address
ETHYL CORPORAITON
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 5
Reel/Frame:006071/0680   Pages: 3
Recorded: 04/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLEN, ROBERT H.
Exec Dt:
03/18/1991
2
ANDERSON, KEITH G.
Exec Dt:
03/18/1991
3
DIEFENBACH, STEVEN P.
Exec Dt:
03/19/1991
4
LIN, RONNY W.
Exec Dt:
03/21/1991
5
NEMEC, LARRY H.
Exec Dt:
03/19/1991
6
OVERSTREET, ANDREW D.
Exec Dt:
03/18/1991
7
ROBINSON, GENE C.
Exec Dt:
03/19/1991
Assignee
1
ETHYL CORPORATION
A CORPORATION OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124465
NONE
07674104
Correspondence name and address
ETHYL CORPORATION
ATTENTION: MR. PHILIP M. PIPPENGER
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:019488/0973   Pages: 6
Recorded: 06/27/2007
Attorney Dkt #:S7-7544 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKINS, ALVIN E., JR.
Exec Dt:
05/17/2007
2
ANDERSON, KEITH G.
Exec Dt:
05/23/2007
3
TORRES, JAMES E.
Exec Dt:
05/29/2007
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119846
US20090240091
12299887
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 7
Reel/Frame:021681/0644   Pages: 4
Recorded: 10/14/2008
Attorney Dkt #:S7-7546+
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, KEITH G.
Exec Dt:
08/16/2007
2
TORRES, JAMES E.
Exec Dt:
08/16/2007
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080058554
11846420
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 8
Reel/Frame:021693/0160   Pages: 8
Recorded: 10/16/2008
Attorney Dkt #:S7-7729 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARROD, WILLIAM B.
Exec Dt:
10/02/2008
2
ANDERSON, KEITH G.
Exec Dt:
10/09/2008
3
MANUEL, DRU J.
Exec Dt:
10/08/2008
4
WILLIAMS, AARON C.
Exec Dt:
10/06/2008
5
MAXWELL, KIMBERLY A.
Exec Dt:
10/01/2008
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492598
US20110112342
12674257
Correspondence name and address
MARCY M. HOEFLING
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 9
Reel/Frame:021886/0229   Pages: 6
Recorded: 11/25/2008
Attorney Dkt #:S&-7544 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKINS, ALVIN E., JR.
Exec Dt:
11/12/2008
2
TORRES, JAMES E.
Exec Dt:
11/21/2008
3
ANDERSON, KEITH G.
Exec Dt:
11/21/2008
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119846
US20090240091
12299887
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 10
Reel/Frame:021919/0047   Pages: 8
Recorded: 12/03/2008
Attorney Dkt #:S7-7544 US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER ON THE NOTICE OF RECORDATION DOCUMENT PREVIOUSLY RECORDED ON REEL 021886 FRAME 0229. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT BETWEEN THE FOUR CONVEYING PARTIES AND THE RECEIVING PARTY, ALBEMARLE CORPORATION..
Assignors
1
HARKINS, ALVIN E., JR.
Exec Dt:
11/12/2008
2
TORRES, JAMES E.
Exec Dt:
11/21/2008
3
ANDERSON, KEITH G.
Exec Dt:
11/21/2008
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119846
US20090240091
12299887
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765

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