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Patent Assignment Assignor Details
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Assignor Name : CUNNINGHAM, LAWRENCE J.
Total Assignments: 24
Assignment: 1
Reel/Frame:004606/0193   Pages: 2
Recorded: 08/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAIMAN, MICHAEL I.
Exec Dt:
07/24/1986
2
SCHIELD, JOHN A.
Exec Dt:
07/24/1986
3
CUNNINGHAM, LAWRENCE J.
Exec Dt:
07/24/1986
Assignee
1
PETROLITE CORPORATION, 100 NORTH BROADWAY, ST. LOUIS, MO 63102 A CORP OF DE
MISSOURI
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4708993
NONE
06893850
Correspondence name and address
CHARLES E. SMITH
PETROLITE CORP.
369 MARSHALL AVE.
ST. LOUIS, MO 63119
Assignment: 2
Reel/Frame:005996/0285   Pages: 2
Recorded: 01/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MALFER, DENNIS J.
Exec Dt:
11/09/1989
2
BOSTICK, JOHN G.
Exec Dt:
11/09/1989
3
CUNNINGHAM, LAWRENCE J.
Exec Dt:
11/09/1989
4
HANLON, J. VINCENT
Exec Dt:
11/09/1989
Assignee
1
ETHYL PETROLEUM ADDITIVES, INC.
A CORP. OF DE.
ST. LOUIS, MISSOURI
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106975
NONE
07438164
Correspondence name and address
PHILIP M PIPPENGER
PATENT & TRADEMARK DIV., ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA. 70801
Assignment: 3
Reel/Frame:006236/0311   Pages: 2
Recorded: 08/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOSTICK, JOHN G.
Exec Dt:
08/30/1991
2
CUNNINGHAM, LAWRENCE J.
Exec Dt:
08/30/1991
Assignee
1
ETHYL PETROLEUM ADDITIVES, INC., A CORPORATION OF DELAWARE
ST. LOUIS, MISSOURI
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162049
NONE
07756576
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 4
Reel/Frame:006441/0176   Pages: 2
Recorded: 03/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOSTICK, JOHN G.
Exec Dt:
08/30/1991
2
CUNNINGHAM, LAWRENCE J.
Exec Dt:
08/30/1991
Assignee
1
ETHYL PETROLEUM ADDITIVES, INC.
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5215547
NONE
07756578
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:006735/0785   Pages: 2
Recorded: 10/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
05/21/1992
2
BRENNAN, TIMOTHY
Exec Dt:
05/21/1992
Assignee
1
ETHYL PETROLEUM ADDITIVES, INC.
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5279626
NONE
07892024
Correspondence name and address
ETHYL CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:007156/0076   Pages: 2
Recorded: 10/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRENNAN, TIMOTHY J.
Exec Dt:
10/15/1993
2
CUNNINGHAM, LAWRENCE J.
Exec Dt:
10/15/1993
Assignee
1
ETHYL PETROLEUM ADDITIVES, INC.
RICHMOND, VA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385588
NONE
08140676
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 7
Reel/Frame:007814/0054   Pages: 2
Recorded: 02/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
12/07/1994
2
ZAHALKA, THOMAS L.
Exec Dt:
12/07/1994
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514190
NONE
08351926
Correspondence name and address
ETHYL CORPORATION
MR. DENNIS H. RAINEAR
PATENT AND TRADEMARK DIVISION
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 8
Reel/Frame:007290/0751   Pages: 2
Recorded: 01/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/06/1995
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405417
NONE
08153473
Correspondence name and address
DENNIS H. RAINEAR
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VA 23217
Assignment: 9
Reel/Frame:008266/0064   Pages: 2
Recorded: 12/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLUCCI, WILLIAM J.
Exec Dt:
09/12/1995
2
PETTIGREW, F. ALEXANDER
Exec Dt:
09/12/1995
3
CUNNINGHAM, LAWRENCE J.
Exec Dt:
09/12/1995
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5634951
NONE
08660141
Correspondence name and address
ETHYL CORPORATION
MR. DENNIS H. RAINEAR
PATENT AND TRADEMARK DIVISION
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 10
Reel/Frame:007990/0764   Pages: 3
Recorded: 06/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
05/07/1996
2
HOLLRAH, DON P.
Exec Dt:
05/07/1996
3
KULINOWSKI, ALEXANDRIA M.
Exec Dt:
05/07/1996
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5551957
NONE
08364062
Correspondence name and address
PATENT AND TRADEMARK DIVISION
DENNIS H. RAINEAR
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 11
Reel/Frame:008684/0735   Pages: 4
Recorded: 09/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALFER, DENNIS J.
Exec Dt:
08/28/1997
2
CUNNINGHAM, LAWRENCE J.
Exec Dt:
08/28/1997
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5697988
NONE
08665052
Correspondence name and address
ETHYL CORPORATION
MR. DENNIS H. RAINEAR
PATENT AND TRADEMARK DIVISION
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 12
Reel/Frame:014322/0174   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, JOHN D.
Exec Dt:
01/28/2004
2
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/28/2004
Assignee
1
ETHYL PETROLEUM ADDITIVES, INC.
330 SOUTH FOURTH STREET
LAW DEPARTMENT
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050066576
10671805
Correspondence name and address
ETHYL PETROLEUM ADDITIVES, INC.
DENNIS H. RAINEAR
330 SOUTH FOURTH STREET
LAW DEPARTMENT
RICHMOND, VA 23219
Assignment: 13
Reel/Frame:017800/0787   Pages: 4
Recorded: 04/20/2006
Attorney Dkt #:ac-7691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALFER, DENNIS J.
Exec Dt:
04/18/2006
2
CUNNINGHAM, LAWRENCE J.
Exec Dt:
04/18/2006
3
SCHWAB, SCOTT D.
Exec Dt:
04/18/2006
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070245621
11408196
Correspondence name and address
DENNIS H. RAINEAR
LAW DEPT. -INTELLECTUAL PROPERTY GROUP
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 14
Reel/Frame:017880/0441   Pages: 3
Recorded: 06/30/2006
Attorney Dkt #:AC-7758
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
06/28/2006
2
ARADI, ALLAN A.
Exec Dt:
06/28/2006
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852298
US20080000148
11427630
Correspondence name and address
DENNIS H. RAINEAR
LAW DEPT., INTELLECTUAL PROPERTY GROUP
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 15
Reel/Frame:018116/0385   Pages: 6
Recorded: 08/14/2006
Attorney Dkt #:AC-7703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
08/08/2006
2
SLOANE, BETH A.
Exec Dt:
08/08/2006
3
MALFER, DENNIS J.
Exec Dt:
08/08/2006
4
THOMAS, MAY DUFFIELD
Exec Dt:
08/08/2006
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8231695
US20080034647
11463490
Correspondence name and address
DENNIS H. RAINEAR
LAW DEPT., INTELLECTUAL PROPERTY GROUP
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 16
Reel/Frame:018278/0430   Pages: 3
Recorded: 09/19/2006
Attorney Dkt #:AC-7765
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
09/11/2006
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778034
US20080066377
11531778
Correspondence name and address
DENNIS H. RAINEAR
LAW DEPT., INTELLECTUAL PROPERTY GROUP
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 17
Reel/Frame:018849/0538   Pages: 6
Recorded: 02/04/2007
Attorney Dkt #:62350.US/2175.0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/10/2007
2
DUMONT, RICHARD J.
Exec Dt:
01/11/2007
3
COLUCCI, WILLIAM J.
Exec Dt:
01/10/2007
4
KULINOWSKI, ALEXANDER M.
Exec Dt:
01/10/2007
5
ROOS, JOSEPH W.
Exec Dt:
01/10/2007
6
FRICKE, RONALD K.
Exec Dt:
01/11/2007
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080086935
11549877
Correspondence name and address
LUEDEKA, NEELY & GRAHAM, PC
P.O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 18
Reel/Frame:018748/0194   Pages: 3
Recorded: 01/11/2007
Attorney Dkt #:0013.0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/11/2007
2
DUMONT, RICHARD J.
Exec Dt:
01/11/2007
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080168708
11622208
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP
1951 KIDWELL DRIVE
SUITE 550
TYSONS CORNER, VA 22182
Assignment: 19
Reel/Frame:018766/0907   Pages: 6
Recorded: 01/17/2007
Attorney Dkt #:62348.US/2175.0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/12/2007
2
DUMONT, RICHARD J.
Exec Dt:
01/16/2007
3
COLUCCI, WILLIAM J.
Exec Dt:
01/16/2007
4
KULINOWSKI, ALEXANDER M.
Exec Dt:
01/12/2007
5
ROOS, JOSEPH W.
Exec Dt:
01/12/2007
6
FRICKE, RONALD K.
Exec Dt:
01/16/2007
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080086934
11549860
Correspondence name and address
LUEDEKA, NEELY & GRAHAM, PC
P.O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 20
Reel/Frame:018768/0684   Pages: 6
Recorded: 01/17/2007
Attorney Dkt #:62349.US/2175.0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/16/2007
2
DUMONT, RICHARD J.
Exec Dt:
01/16/2007
3
COLUCCI, WILLIAM J.
Exec Dt:
01/16/2007
4
KULINOWSKI, ALEXANDER M.
Exec Dt:
01/12/2007
5
ROOS, JOSEPH W.
Exec Dt:
01/16/2007
6
FRICKE, RONALD K.
Exec Dt:
01/16/2007
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080086936
11549870
Correspondence name and address
LUEDEKA, NEELY & GRAHAM, PC
P.O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 21
Reel/Frame:018828/0139   Pages: 6
Recorded: 01/31/2007
Attorney Dkt #:62347.US/2175.0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
01/16/2007
2
DUMONT, RICHARD J.
Exec Dt:
01/16/2007
3
COLUCCI, WILLIAM J.
Exec Dt:
01/16/2007
4
KULINOWSKI, ALEXANDER M.
Exec Dt:
01/17/2007
5
ROOS, JOSEPH W.
Exec Dt:
01/16/2007
6
FRICKE, RONALD K.
Exec Dt:
01/16/2007
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080086933
11549799
Correspondence name and address
LUEDEKA, NEELY & GRAHAM, PC
P.O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 22
Reel/Frame:019114/0585   Pages: 5
Recorded: 04/04/2007
Attorney Dkt #:62854.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUMONT, RICHARD J.
Exec Dt:
03/13/2007
2
KULINOWSKI, ALEXANDER M.
Exec Dt:
03/13/2007
3
CUNNINGHAM, LAWRENCE J.
Exec Dt:
03/13/2007
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080202561
11681020
Correspondence name and address
LEAH O. ROBINSON
P.O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 23
Reel/Frame:023585/0959   Pages: 5
Recorded: 12/01/2009
Attorney Dkt #:65632.US/2175.0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REGRUT, JON A.
Exec Dt:
11/10/2009
2
SCHWAB, SCOTT D.
Exec Dt:
11/10/2009
3
CUNNINGHAM, LAWRENCE J.
Exec Dt:
11/10/2009
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8292976
US20110107658
12613596
Correspondence name and address
LUEDEKA, NEELY & GRAHAM, PC
P. O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 24
Reel/Frame:033523/0041   Pages: 3
Recorded: 08/13/2014
Attorney Dkt #:7391-133076-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CUNNINGHAM, LAWRENCE J.
Exec Dt:
07/15/2014
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9562498
US20140283777
14297669
Correspondence name and address
JEFFREY A. CHELSTROM
120 S. LASALLE STREET
SUITE 1600
CHICAGO, IL 60603

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