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Patent Assignment Assignee Details
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Assignee Name : ETHYL CORPORATION, A CORP. OF VA.
Total Assignments: 77
Assignment: 1
Reel/Frame:003793/0178   Pages: 1
Recorded: 08/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
03/28/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D257581
NONE
06027088
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 2
Reel/Frame:003793/0182   Pages: 1
Recorded: 08/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
03/28/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D257578
NONE
06027085
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 3
Reel/Frame:003793/0183   Pages: 1
Recorded: 08/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
03/28/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D257580
NONE
06027087
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 4
Reel/Frame:003807/0395   Pages: 1
Recorded: 10/23/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
03/28/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D258491
NONE
06027083
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 5
Reel/Frame:003793/0181   Pages: 1
Recorded: 08/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
04/25/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D257583
NONE
06034625
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 6
Reel/Frame:003807/0396   Pages: 1
Recorded: 10/23/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
04/25/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D258564
NONE
06034624
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 7
Reel/Frame:003813/0416   Pages: 1
Recorded: 12/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES THOMAS H.
Exec Dt:
04/25/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D258936
NONE
06034622
Correspondence name and address
DONALD L. JOHNSON
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 8
Reel/Frame:003811/0168   Pages: 1
Recorded: 11/17/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAUER DENNIS PAUL
Exec Dt:
05/01/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4262092
NONE
06037162
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., P. O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 9
Reel/Frame:003927/0120   Pages: 1
Recorded: 11/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NIEBYLSKI, LEONARD M.
Exec Dt:
05/25/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317657
NONE
06044151
Correspondence name and address
ROBERT A. LINN
ETHYL CORP. 1600 W. 8 MILE RD.
FERNDALE, MICH. 48220
Assignment: 10
Reel/Frame:003807/0658   Pages: 1
Recorded: 10/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MALEC ROBERT E.
Exec Dt:
08/07/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4248182
NONE
06072031
Correspondence name and address
ROBERT A. LINN
ETHYL CORP. 1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 11
Reel/Frame:003981/0101   Pages: 4
Recorded: 05/03/1982
Conveyance: RERECORDING TO ASSIGNMENT RECORDED ON REEL 3701 FRAME 945 TO CORRECT STATE OF INCORPORATION
Assignor
1
PATTON, JOHN S.
Exec Dt:
10/04/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
ETHYL TOWER,
BATON ROUGE,, LOUISIANA 70801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4275817
NONE
06083978
Correspondence name and address
CHARLES L. LOVERCHECK
931 STATE ST.
ERIE, PA 16501
Assignment: 12
Reel/Frame:003813/0776   Pages: 1
Recorded: 12/11/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ANDERSON LARRY W.
Exec Dt:
12/28/1979
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4259305
NONE
06108511
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., P.O. BOX 341
BATON ROUGE, LA 70821
Assignment: 13
Reel/Frame:003925/0022   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC KINNIE, BONNIE G.
Exec Dt:
07/24/1980
2
RANKEN, PAUL F.
Exec Dt:
07/24/1980
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4324920
NONE
06172977
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., PAT. TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LOUISIANA 70801
Assignment: 14
Reel/Frame:003809/0022   Pages: 3
Recorded: 10/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COLUMBIAN CHEMICALS COMPANY
Exec Dt:
07/31/1980
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
330 SOUTH FOURTH ST.
RICHMOND, VIRGINIA 22317
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3544641
NONE
04694087
 
3631112
NONE
04694423
 
3652688
NONE
04788041
 
3730929
NONE
05139256
 
3819575
NONE
05139257
 
3779978
NONE
05150212
 
3721634
NONE
05167800
 
3784509
NONE
05183696
 
3730940
NONE
05185831
 
3730942
NONE
05187896
 
3745146
NONE
05194011
 
3786023
NONE
05274557
 
3833675
NONE
05275981
 
3761443
NONE
05281691
 
4127559
NONE
05281692
 
3868388
NONE
05299507
 
3794614
NONE
05310516
 
3915932
NONE
05313900
 
3923734
NONE
05359282
 
3917642
NONE
05359283
 
3893970
NONE
05391901
 
3903109
NONE
05394960
 
3849371
NONE
05395202
 
3899463
NONE
05402960
 
3904700
NONE
05423030
 
3915930
NONE
05488363
 
3922316
NONE
05495599
 
3950456
NONE
05599215
 
4087441
NONE
05706666
 
4092345
NONE
05709987
 
4067930
NONE
05745029
 
4140862
NONE
05759949
 
4125535
NONE
05766098
 
4328357
NONE
05927807
Correspondence name and address
ETHYL CORPORATION
P.O. BOX 341
BATON ROUGE, LA. 70821
Assignment: 15
Reel/Frame:003810/0099   Pages: 1
Recorded: 11/13/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RALEY GARLAND E.
Exec Dt:
11/03/1980
2
ADAMS JAMES M.
Exec Dt:
11/03/1980
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4252516
NONE
06068910
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
P. O. BOX 341
BATON ROUGE, LA 70821
Assignment: 16
Reel/Frame:003973/0171   Pages: 1
Recorded: 04/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMAS, PAUL E.
Exec Dt:
12/09/1980
2
RALEY, GARLAND E.
Exec Dt:
12/09/1980
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4351784
NONE
06216269
 
4351784
NONE
06216269
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 17
Reel/Frame:003939/0015   Pages: 1
Recorded: 12/31/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEONARD, ERVING A. JR.
Exec Dt:
02/17/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4343848
NONE
06216127
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL COPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 18
Reel/Frame:003981/0095   Pages: 4
Recorded: 05/03/1982
Conveyance: RERECORDING OF ASSIGNMENT RECODED REEL 3648 FRAME 822 TO CORRECT STATE OF CORPORATION
Assignor
1
PATTON, JOHN S.
Exec Dt:
02/22/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
ETHYL 1 TOWER,
BATON ROUGE, LOUISIANA 70801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4223793
NONE
06034354
Correspondence name and address
EDGAR E. SPIELMAN JR.
830 NORTH ST.
BATON ROUGE, LA. 70802
Assignment: 19
Reel/Frame:003853/0405   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HORNBAKER EDWIN D.
Exec Dt:
05/13/1981
2
HSUEH M. LI
Exec Dt:
05/13/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
330 SOUTH FOURTH ST.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4289862
NONE
06167748
Correspondence name and address
JOHN F. SIEBERTH
PATENT TRADEMARK DIV.,ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE,LA. 70801
Assignment: 20
Reel/Frame:004147/0111   Pages: 1
Recorded: 07/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYES, THOMAS H.
Exec Dt:
05/20/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D273368
NONE
06269544
Correspondence name and address
JOHN F. SIEBERTH
PAT. & TRADEMARK DIV.
ETHYL CORP., 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 21
Reel/Frame:003972/0735   Pages: 1
Recorded: 04/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HINKAMP, JAMES B.
Exec Dt:
06/08/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4336033
NONE
06272500
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP., 1600 W. 8 MILE RD.
FERNDALE, MI 48220
Assignment: 22
Reel/Frame:003958/0155   Pages: 1
Recorded: 03/31/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JACKISCH, PHILIP F.
Exec Dt:
06/16/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4343956
NONE
06274829
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE ROAD
FERNDALE, MI 48220
Assignment: 23
Reel/Frame:003932/0469   Pages: 1
Recorded: 11/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
08/07/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317934
NONE
06178460
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 24
Reel/Frame:004000/0138   Pages: 1
Recorded: 06/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HORNBAKER, EDWIN D.
Exec Dt:
09/11/1981
2
JONES, JESSE D.
Exec Dt:
09/11/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4346195
NONE
06301935
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 25
Reel/Frame:003919/0950   Pages: 5
Recorded: 10/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CITIES SERVICE COMPANY
Exec Dt:
10/06/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
330 SOUTH FOURTH ST.
RICHMOND, VIRGINIA 23217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
3455886
NONE
04433660
Correspondence name and address
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI. 48220
Assignment: 26
Reel/Frame:003925/0020   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RALEY, GARLAND E.
Exec Dt:
11/02/1981
2
ADAMS, JAMES M.
Exec Dt:
11/02/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317792
NONE
06141326
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP., 451 FLORIDA AVE.
BATON ROUGE, LOUISIANA 70801
Assignment: 27
Reel/Frame:003958/0169   Pages: 2
Recorded: 03/31/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLENSAK, JOHN C.
Exec Dt:
03/11/1982
2
IHRMAN, KRYN G.
Exec Dt:
03/25/1982
3
JAREMA, CHESTER P.
Exec Dt:
03/25/1982
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4341903
NONE
06253099
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 28
Reel/Frame:003994/0870   Pages: 1
Recorded: 05/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LO MAGLIO, LEWIS C.
Exec Dt:
05/21/1982
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4330351
NONE
06223988
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., PAT. & TRADEMARK DIV.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 29
Reel/Frame:004416/0043   Pages: 3
Recorded: 06/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, JAMES Y. J.
Exec Dt:
12/06/1982
2
JONES, JESSE D.
Exec Dt:
12/16/1982
3
LI, HSUEH M.
Exec Dt:
12/21/1982
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4539352
NONE
06640872
Correspondence name and address
MR JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 30
Reel/Frame:004112/0652   Pages: 2
Recorded: 03/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARSEE, FREDERICK J.
Exec Dt:
03/01/1983
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4395876
NONE
05814463
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MICH. 48220
Assignment: 31
Reel/Frame:004291/0394   Pages: 1
Recorded: 08/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RAMACHANDRAN, VENKATARAMAN
Exec Dt:
04/18/1983
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482502
NONE
06488192
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP., 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 32
Reel/Frame:004291/0426   Pages: 1
Recorded: 08/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EVERLY, CHARLES R.
Exec Dt:
07/05/1983
2
ROBINSON, GENE C.
Exec Dt:
07/05/1983
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483800
NONE
06510886
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 33
Reel/Frame:004348/0584   Pages: 1
Recorded: 01/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, GUNNER E.
Exec Dt:
10/20/1983
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4507502
NONE
06545468
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP., 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 34
Reel/Frame:004348/0585   Pages: 1
Recorded: 01/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEE, JOHN Y.
Exec Dt:
11/18/1983
2
FREY, FREDERICK W.
Exec Dt:
11/18/1983
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4507504
NONE
06554900
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 35
Reel/Frame:004536/0855   Pages: 1
Recorded: 04/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
06/14/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599449
NONE
06624522
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DEPT.
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 36
Reel/Frame:004531/0777   Pages: 1
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MCKINNIE, BONNIE G.
Exec Dt:
07/17/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602108
NONE
06636624
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LOUISIANA 70801
Assignment: 37
Reel/Frame:004518/0646   Pages: 1
Recorded: 03/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
09/14/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605766
NONE
06650807
Correspondence name and address
JOHN F. SIEBERTH
PAT. & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 38
Reel/Frame:004712/0190   Pages: 1
Recorded: 05/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EISENBRAUN, ALLAN A.
Exec Dt:
09/17/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691057
NONE
06652099
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA. 70801
Assignment: 39
Reel/Frame:004450/0897   Pages: 2
Recorded: 09/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOINS, DIXIE E.
Exec Dt:
10/01/1984
2
HUGGINS, HAROLD V.
Exec Dt:
10/01/1984
3
BURT, EDWARD A.
Exec Dt:
10/01/1984
4
HOLMES, SILAS W.
Exec Dt:
10/01/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560809
NONE
06658523
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 40
Reel/Frame:004520/0284   Pages: 1
Recorded: 03/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MALONEY, JOHN R.
Exec Dt:
05/10/1985
2
RAMACHANDRAN, VENKATARAMAN
Exec Dt:
05/10/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590013
NONE
06735151
Correspondence name and address
MR. JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON RUGE, LA. 70801
Assignment: 41
Reel/Frame:004531/0831   Pages: 1
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIN, KJU H.
Exec Dt:
06/04/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603221
NONE
06742881
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 42
Reel/Frame:004575/0217   Pages: 1
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROARK, DAVID N.
Exec Dt:
09/09/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661263
NONE
06775150
Correspondence name and address
JOHN F. SIEBERTH
PAT., & TRADEMARK DIV., ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 43
Reel/Frame:005262/0793   Pages: 1
Recorded: 03/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
09/12/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929764
NONE
06776753
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT & TRADEMARK DIV.,
ETHYL CORP.
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 44
Reel/Frame:004509/0291   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
09/13/1985
2
NIEBYLSKI, LEONARD M.
Exec Dt:
09/13/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588415
NONE
06778017
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.,9TH FLOOR
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 45
Reel/Frame:004510/0857   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
09/13/1985
2
NIEBYLSKI, LEONARD M.
Exec Dt:
09/13/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594077
NONE
06778016
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 46
Reel/Frame:004510/0867   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
09/13/1985
2
NIEBYLSKI, LEONARD M.
Exec Dt:
09/13/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4592761
NONE
06778019
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 47
Reel/Frame:004510/0868   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
09/13/1985
2
MIEBYLSKI, LEONARD M.
Exec Dt:
09/13/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588417
NONE
06778020
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 48
Reel/Frame:004510/0869   Pages: 1
Recorded: 02/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAWESKI, EDWARD F.
Exec Dt:
09/13/1985
2
NIEBYLSKI, LEONARD M.
Exec Dt:
09/13/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588416
NONE
06778018
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.,9TH FLOOR
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 49
Reel/Frame:004602/0990   Pages: 1
Recorded: 09/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SENARATNE, K. PUSHPANANDA A.
Exec Dt:
06/14/1986
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629808
NONE
06746768
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 50
Reel/Frame:004594/0138   Pages: 1
Recorded: 08/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RALEY, GARLAND E.
Exec Dt:
08/04/1986
2
SPEAR, DEAN M.
Exec Dt:
08/04/1986
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636161
NONE
06721896
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., PATENT & TRADEMARK DIV.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 51
Reel/Frame:004943/0626   Pages: 1
Recorded: 09/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STAHLY, G. PATRICK
Exec Dt:
10/06/1986
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798900
NONE
06917773
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 52
Reel/Frame:005129/0110   Pages: 1
Recorded: 07/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEIDIG, CHARLES F.
Exec Dt:
05/07/1987
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861914
NONE
07048261
Correspondence name and address
P.M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORP. 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 53
Reel/Frame:005405/0266   Pages: 3
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUNGALL, THOMAS G.
Exec Dt:
07/06/1987
2
MOEHLE, WILLIAM E.
Exec Dt:
07/07/1987
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4976933
NONE
07072421
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIV.,
ETHYL CORP. 451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 54
Reel/Frame:005072/0617   Pages: 1
Recorded: 05/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLOBUCAR, W. DIRK
Exec Dt:
07/08/1987
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849494
NONE
07072296
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 55
Reel/Frame:005070/0680   Pages: 1
Recorded: 05/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELK, THOMAS J.
Exec Dt:
10/02/1987
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857173
NONE
07105867
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 56
Reel/Frame:005199/0662   Pages: 2
Recorded: 12/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAURENT, SEBASTIAN M.
Exec Dt:
01/16/1988
2
SANDERS, ROBERT N.
Exec Dt:
01/15/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908218
NONE
07145232
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 57
Reel/Frame:005075/0674   Pages: 1
Recorded: 04/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROGERS, JOHN J.
Exec Dt:
03/03/1988
2
SEMEN, JOHN
Exec Dt:
03/03/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4845058
NONE
07164398
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION, 451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 58
Reel/Frame:005073/0297   Pages: 1
Recorded: 05/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, GUNNER E.
Exec Dt:
05/23/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916245
NONE
07198514
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W.
WASHINGTON, D.C. 20036-5601
Assignment: 59
Reel/Frame:005020/0766   Pages: 1
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIKER, STEVEN L.
Exec Dt:
06/17/1988
2
MATTHEWS, CHARLES W.
Exec Dt:
06/17/1988
3
KING, JEFFREY F.
Exec Dt:
06/17/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870215
NONE
07211295
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 60
Reel/Frame:005129/0189   Pages: 1
Recorded: 07/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIKER, STEVEN L.
Exec Dt:
06/17/1988
2
MATTHEWS, CHARLES W.
Exec Dt:
06/17/1988
3
KING, JEFFREY F.
Exec Dt:
06/17/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870215
NONE
07211295
Correspondence name and address
PHILIP PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 61
Reel/Frame:005234/0495   Pages: 1
Recorded: 02/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLOBUCAR, W. DIRK
Exec Dt:
12/20/1988
2
NUGENT, ADAM JR.
Exec Dt:
12/20/1988
3
ZUMSTEIN, RONALD C.
Exec Dt:
12/20/1988
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923954
NONE
07289028
Correspondence name and address
P.M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 62
Reel/Frame:005130/0023   Pages: 2
Recorded: 07/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOONE, JAMES E.
Exec Dt:
01/09/1989
2
RICHARDS, DOUGLAS M.
Exec Dt:
01/09/1989
3
BOSSIER, JOSEPH A. III
Exec Dt:
01/09/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075092
NONE
07296484
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 63
Reel/Frame:005130/0804   Pages: 1
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NIEBYLSKI, LEONARD M.
Exec Dt:
02/01/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873353
NONE
07306097
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 64
Reel/Frame:005196/0904   Pages: 1
Recorded: 12/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DILEO, THOMAS J.
Exec Dt:
02/01/1989
2
LYNCH, MATTHEW J.
Exec Dt:
02/01/1989
3
NELSON, MARSHALL B.
Exec Dt:
02/01/1989
4
LIN, RONNY WEN-LONG
Exec Dt:
02/01/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902846
NONE
07305716
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD., BATON ROUGE, LA. 7080
1
Assignment: 65
Reel/Frame:005230/0626   Pages: 1
Recorded: 02/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SMITH, R. SCOTT
Exec Dt:
05/19/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4922054
NONE
07356186
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 66
Reel/Frame:005327/0287   Pages: 2
Recorded: 05/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEE, BURNELL
Exec Dt:
05/22/1989
2
LI, HSUEH M.
Exec Dt:
05/22/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973661
NONE
07357237
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 67
Reel/Frame:005234/0061   Pages: 1
Recorded: 02/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BOTTELBERGHE, SCOTT A.
Exec Dt:
06/14/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4924018
NONE
07371192
Correspondence name and address
MR. P.M. PIPPENGER
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 68
Reel/Frame:005570/0936   Pages: 2
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BALASUBRAMANIAN, MANNARSAMY
Exec Dt:
06/19/1989
2
GLUCKSTEIN, MARTIN E.
Exec Dt:
06/19/1989
3
HORNBAKER, EDWIN D.
Exec Dt:
06/19/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006625
NONE
07374058
Correspondence name and address
PHILIP M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LOUISIANA 70801
Assignment: 69
Reel/Frame:005566/0351   Pages: 2
Recorded: 01/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRESSWOOD, J. KENNETH
Exec Dt:
10/04/1989
2
O'QUINN, ALETHEA H.
Exec Dt:
10/04/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004627
NONE
07419395
Correspondence name and address
P. M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LOUISIANA 70801
Assignment: 70
Reel/Frame:005755/0330   Pages: 2
Recorded: 07/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUSSAIN, SAADAT
Exec Dt:
11/20/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053447
NONE
07442891
Correspondence name and address
MR. PHILIP M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 71
Reel/Frame:005405/0254   Pages: 4
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLEVINS, DONALD R.
Exec Dt:
12/11/1989
2
GAEKE, GOTTLIEB C. JR.
Exec Dt:
12/08/1989
3
GRANDE, DONI G.
Exec Dt:
12/11/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970891
NONE
07457310
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 72
Reel/Frame:005450/0842   Pages: 4
Recorded: 09/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIN, KAUNG-FAR
Exec Dt:
12/12/1989
2
BOSSIER, JOSEPH A.
Exec Dt:
12/18/1989
3
RANSFORD, GEORGE H.
Exec Dt:
12/14/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4982024
NONE
07456969
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 73
Reel/Frame:005333/0901   Pages: 2
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEARD, WILLIAM R.
Exec Dt:
02/12/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948906
NONE
07480964
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIV.,
ETHYL CORP.,
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 74
Reel/Frame:005566/0627   Pages: 2
Recorded: 01/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUSSAIN, SAADAT
Exec Dt:
03/09/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008477
NONE
07492756
Correspondence name and address
PHILIP M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 75
Reel/Frame:005566/0349   Pages: 2
Recorded: 01/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERRIS, BRUCE C.
Exec Dt:
06/29/1990
2
DIEFENBACH, STEVEN P.
Exec Dt:
06/29/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5003100
NONE
07548488
Correspondence name and address
MR. P.M. PIPPENGER
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 76
Reel/Frame:005751/0372   Pages: 2
Recorded: 06/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
THERIOT, KEVIN J.
Exec Dt:
07/16/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068487
NONE
07554727
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION, ETHYL CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 77
Reel/Frame:005405/0258   Pages: 2
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SANDERS, ROBERT N.
Exec Dt:
12/11/1990
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970891
NONE
07457310
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801

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