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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/29/1981
Application #:
06186965
Filing Dt:
09/15/1980
Inventor:
RICHARD A. HALL
Title:
PROCESS FOR OBTAINING NARROW MOLECULAR WEIGHT DISTRIBUTION IN VINYL AROMATIC MASS POLYMERIZATION SYSTEM
Assignment: 1
Reel/Frame:
003806/0917Recorded: 10/15/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/10/1980
Assignee:
A CORP. OF IN.
CHICAGO, ILLINOIS
Correspondent:
STANDARD OIL CO., (IND.)
P.O. BOX 5910-A
CHICAGO, IL. 60680
Assignment: 2
Reel/Frame:
008478/0100Recorded: 04/29/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/1989
Assignee:
500 HUNTSMAN WAY
SALT LAKE, CITY, UTAH 84108
Correspondent:
HUNTSMAN CORPORATION
RUSSELL R. STOLLE
P.O. BOX 15730
AUSTIN, TX 78761
Assignment: 3
Reel/Frame:
009987/0748Recorded: 06/03/1999Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
12/31/1998
Assignee:
500 HUNTSMAN WAY
SALT LAKE CITY, UTAH 84108
Correspondent:
ORRICK, HERRINGTON, & SUTCLIFFE LLP
BOLPH HELLMAN
400 SANSOME STREET
SAN FRANCISCO, CA 94111

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