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Patent Assignment Assignor Details
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Assignor Name : VALCHO, JOSEPH J.
Total Assignments: 7
Assignment: 1
Reel/Frame:004373/0759   Pages: 1
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/24/1985
2
Exec Dt:
01/24/1985
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06695563
Correspondence name and address
STANDARD OIL COMPANY
PATENT LICENSING DEPT
P.O. BOX 5910-A
CHICAGO IL 60680
Assignment: 2
Reel/Frame:004410/0086   Pages: 1
Recorded: 06/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/30/1985
2
Exec Dt:
04/30/1985
3
Exec Dt:
04/30/1985
4
Exec Dt:
04/30/1985
Assignee
1
A CORP OF IN
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06729468
Correspondence name and address
STANDARD OIL CO. (IND.)
PATENT AND LICENSING DEPT
P.O. BOX 5910-A
CHICAGO ILL. 60680
Assignment: 3
Reel/Frame:004470/0584   Pages: 1
Recorded: 10/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1985
2
Exec Dt:
08/22/1985
3
Exec Dt:
08/22/1985
4
Exec Dt:
08/24/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06773173
Correspondence name and address
RALPH MEDHURST
STANDARD OIL CO. (IND)
P.O. BOX 5910-A
CHICAGO, IL. 60680
Assignment: 4
Reel/Frame:006066/0459   Pages: 2
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/03/1992
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07847747
Correspondence name and address
RAE K. STUHLMACHER
AMOCO CORP., PATENTS & LICENSING DEPT.
MAIL CODE 1907A
200 E. RANDOLPH DR., P. O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 5
Reel/Frame:007453/0341   Pages: 2
Recorded: 04/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/1995
2
Exec Dt:
04/24/1995
Assignee
1
PATENT LAW DEPARTMENT
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08077724
Correspondence name and address
MR. DENNIS H. RAINEAR
ETHYL CORPORATION
PATENT LAW DEPARTMENT
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 6
Reel/Frame:008289/0997   Pages: 2
Recorded: 12/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/1995
2
Exec Dt:
10/03/1995
3
Exec Dt:
10/03/1995
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08538310
Correspondence name and address
ETHYL CORPORATION
DENNIS H. RAINEAR
PATENT AND TRADEMARK DIVISION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Assignment: 7
Reel/Frame:010220/0397   Pages: 7
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/1998
2
Exec Dt:
12/03/1998
3
Exec Dt:
12/03/1998
4
Exec Dt:
12/03/1998
5
Exec Dt:
11/12/1998
Assignees
1
330 SOUTH FOURTH ST.
RICHMOND, VIRGINIA 23219
2
P.O. BOX 2591
BATON ROUGE, LOUISIANA 70821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08987596
Correspondence name and address
ETHYL CORP.
MR. DENNIS H. RAINEAR
330 SOUTH FOURTH ST.
PATENT AND TRADEMARK DIV.
RICHMOND, VA 23219

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