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Patent Assignment Assignor Details
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Assignor Name : CHANG, YUEHSIUNG
Total Assignments: 5
Assignment: 1
Reel/Frame:004299/0824   Pages: 1
Recorded: 09/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/22/1984
Assignee
1
CHICAGO,, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06623944
Correspondence name and address
WILLIAM C. CLARKE
STANDARD OIL CO., (INDIANA)
200 EAST RANDOLPH DRIVE
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:004471/0275   Pages: 1
Recorded: 10/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/12/1985
Assignee
1
INDIANA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06754647
Correspondence name and address
STANDARD OIL CO. (IND.)
PATENTS AND LICENSING DEPT.
P.O. BOX 5910-A
CHICAGO, ILLINOIS, 60680
Assignment: 3
Reel/Frame:004509/0185   Pages: 1
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/14/1986
2
Exec Dt:
01/14/1986
Assignee
1
CHICAGO, ILLINOIS 60608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06818862
Correspondence name and address
AMOCO CORPORATION
PATENTS AND LICENSING DEPT.
PO BOX 5910-A
CHICAGO, IL. 60608
Assignment: 4
Reel/Frame:004538/0690   Pages: 1
Recorded: 04/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/08/1986
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06850534
Correspondence name and address
AMOCO CORPORATION
PO BOX 5910-A
CHICAGO, IL. 60608
Assignment: 5
Reel/Frame:004968/0379   Pages: 1
Recorded: 11/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/23/1988
Assignee
1
A CORP. OF INDIANA
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07249607
Correspondence name and address
AMOCO CORPORATION
PATENTS AND LICENSING DEPT.
200 E. RANDOLPH
CHICAGO, ILL. 60601

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