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Assignee Name : ETHYL CORPORATION, A CORP. OF VIRGINIA
Total Assignments: 30
Assignment: 1
Reel/Frame:004777/0458   Pages: 2
Recorded: 11/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOODRUM, RICHARD W.
Exec Dt:
09/22/1982
2
WHEELER, JAMES W.
Exec Dt:
09/28/1982
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4724960
NONE
06433230
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:004428/0049   Pages: 1
Recorded: 07/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RALEY, GARLAND E.
Exec Dt:
09/16/1983
2
SPEAR, DEAN M.
Exec Dt:
09/16/1983
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543299
NONE
06534359
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION .
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 3
Reel/Frame:004777/0511   Pages: 1
Recorded: 11/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESHER, KENNETH C.
Exec Dt:
06/18/1984
2
HENRY, HERBERT W.
Exec Dt:
06/18/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725425
NONE
06622197
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIV.,
ETHYL CORP.,
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 4
Reel/Frame:004778/0317   Pages: 1
Recorded: 11/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARLETT, EVERETT M.
Exec Dt:
05/07/1985
2
MC KINNIE, BONNIE G.
Exec Dt:
04/30/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725419
NONE
06735252
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
BATON ROUGE, LA 70801
Assignment: 5
Reel/Frame:004520/0304   Pages: 1
Recorded: 03/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RAMACHANDRAN, VENKATARAMAN
Exec Dt:
05/10/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590012
NONE
06735148
Correspondence name and address
MR.JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:004835/0184   Pages: 1
Recorded: 02/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, KIM R.
Exec Dt:
05/20/1985
2
SAUER, JOE D.
Exec Dt:
05/20/1985
3
BORLAND, JAMES E.
Exec Dt:
05/20/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4747967
NONE
06737559
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 7
Reel/Frame:004648/0840   Pages: 1
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BURTON, LESTER P.J.
Exec Dt:
09/06/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659863
NONE
06775166
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 8
Reel/Frame:004659/0506   Pages: 1
Recorded: 01/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROARK, DAVID N.
Exec Dt:
09/20/1985
2
NUGENT, ADAM JR.
Exec Dt:
09/20/1985
3
BANDLISH, BALDEV K.
Exec Dt:
09/20/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657948
NONE
06779140
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.,
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 9
Reel/Frame:004602/0120   Pages: 1
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BOLDISH, STEVEN I.
Exec Dt:
09/23/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4635681
NONE
06779527
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 10
Reel/Frame:004596/0801   Pages: 1
Recorded: 09/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
10/30/1985
2
NIEBYLSKI, LEONARD M.
Exec Dt:
10/30/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4623360
NONE
06793624
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 11
Reel/Frame:004724/0668   Pages: 1
Recorded: 06/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELK, THOMAS J.
Exec Dt:
10/31/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691866
NONE
06796190
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV., ETHYL CORP.,
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 12
Reel/Frame:004681/0340   Pages: 1
Recorded: 03/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DAVIS, ROBERT L.
Exec Dt:
11/04/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670598
NONE
06796201
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIV.
ETHYL CORP., 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 13
Reel/Frame:004596/0802   Pages: 1
Recorded: 09/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
11/08/1985
2
NIEBYLSKI, LEONARD M.
Exec Dt:
11/08/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4623362
NONE
06797997
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 14
Reel/Frame:004729/0288   Pages: 1
Recorded: 06/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAURENT, SEBASTIAN M.
Exec Dt:
11/22/1985
2
SANDERS, ROBERT N.
Exec Dt:
11/22/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847085
NONE
06801596
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 15
Reel/Frame:004729/0467   Pages: 1
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DIEFENBACH, STEVEN P.
Exec Dt:
06/13/1986
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698451
NONE
06875085
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 16
Reel/Frame:004574/0525   Pages: 2
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENTON, HAROLD R.
Exec Dt:
07/08/1986
2
PETTIGREW, F. ALEXANDER
Exec Dt:
07/09/1986
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602048
NONE
06799942
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 17
Reel/Frame:005014/0117   Pages: 1
Recorded: 01/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, KIM R.
Exec Dt:
09/12/1986
2
BORLAND, JAMES E.
Exec Dt:
09/12/1986
3
SAUER, JOE D.
Exec Dt:
09/12/1986
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824867
NONE
06910417
Correspondence name and address
MR. JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 18
Reel/Frame:004821/0162   Pages: 1
Recorded: 01/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALKER, HOWARD W.
Exec Dt:
04/15/1987
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751344
NONE
07037231
Correspondence name and address
MR. JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 19
Reel/Frame:004956/0720   Pages: 1
Recorded: 09/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, GUNNER E.
Exec Dt:
07/07/1987
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4790985
NONE
07072628
Correspondence name and address
MR. JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 20
Reel/Frame:004826/0389   Pages: 1
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RANKEN, PAUL F.
Exec Dt:
01/26/1988
2
RAMACHANDRAN, VENKATARAMAN
Exec Dt:
01/26/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4727148
NONE
06900305
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 21
Reel/Frame:004973/0911   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STAHLY, G. PATRICK
Exec Dt:
03/31/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804773
NONE
07177152
Correspondence name and address
MR. JOHN R. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 22
Reel/Frame:004973/0912   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STAHLY, G. PATRICK
Exec Dt:
03/31/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804774
NONE
07177151
Correspondence name and address
MR. JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 23
Reel/Frame:004927/0852   Pages: 2
Recorded: 08/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAUTREAUX, MARCELIAN F.
Exec Dt:
08/01/1988
2
ALLEN, ROBERT H.
Exec Dt:
06/23/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784840
NONE
07114453
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801-9980
Assignment: 24
Reel/Frame:005665/0714   Pages: 2
Recorded: 04/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NIEBYLSKI, LEONARD M.
Exec Dt:
09/06/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045399
NONE
07242493
Correspondence name and address
MR. PHILIP M. PIPPENGER
ETHYL CORPORATION
PATENT AND TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 25
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: 26
Reel/Frame:005278/0833   Pages: 1
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DADGAR, BILLIE B.
Exec Dt:
12/06/1989
2
WALTER, THOMAS J.
Exec Dt:
12/06/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948648
NONE
07448611
Correspondence name and address
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORP., 451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 27
Reel/Frame:005563/0641   Pages: 2
Recorded: 01/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEAVER, PHILLIP R.
Exec Dt:
01/31/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004848
NONE
07475384
Correspondence name and address
MR. P.M. PIPPENGER
ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 28
Reel/Frame:005665/0710   Pages: 2
Recorded: 04/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BELL, DONALD R.
Exec Dt:
03/01/1990
2
BERRIS, BRUCE C.
Exec Dt:
03/01/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5026885
NONE
07488886
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 29
Reel/Frame:005634/0450   Pages: 2
Recorded: 03/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TORRES, JAMES E.
Exec Dt:
03/13/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5025050
NONE
07494398
Correspondence name and address
MR. P. M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 30
Reel/Frame:005665/0755   Pages: 2
Recorded: 04/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RANSFORD, GEORGE H.
Exec Dt:
05/29/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VIRGINIA
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030778
NONE
07532800
Correspondence name and address
P. M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801

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