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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/16/1982
Application #:
06209627
Filing Dt:
11/24/1980
Inventors:
CARL L. WILLIS, LYNN H. SLAUGH
Title:
METHOD FOR REMOVING CATALYST RESIDUES FROM ATACTIC POLYPROPYLENE
Assignment: 1
Reel/Frame:
003922/0063Recorded: 10/29/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/12/1980
Exec Dt:
11/12/1980
Assignee:
P. O. BOX 2463
A CORP. OF DE.
HOUSTON, TEXAS 77001
Correspondent:
RONALD L. CLENDENDEN
SHELL DEV. CO., PATS. & LIC. DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:
007496/0177Recorded: 05/30/1995Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/1995
Assignee:
POST OFFICE BOX 4673
910 LOUISIANA
HOUSTON, TEXAS 77210
Correspondent:
PATRICIA A. KAMMERER
ARNOLD, WHITE & DURKEE
POST OFFICE BOX 4433
750 BERING DRIVE - SUITE 400
HOUSTON, TEXAS 77210-4433
Assignment: 3
Reel/Frame:
007846/0315Recorded: 05/30/1995Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/1995
Assignee:
P.O. BOX 4673
910 LOUISIANA
HOUSTON, TEXAS 77210
Correspondent:
ARNOLD, WHITE & DURKEE
PATRICIA A. KAMMERER
P.O. BOX 4433
750 BERING DRIVE, SUITE 400
HOUSTON, TEXAS 77210-4433
Assignment: 4
Reel/Frame:
008239/0212Recorded: 06/17/1996Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/22/1996
Assignee:
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Correspondent:
UNION CARBIDE CHEMICALS & PLASTICS
TECHNOLOGY CORPORATION
STANLEY J. PACCIONE
LOCATION E2-05, 39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001

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