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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
6458905
Issue Dt:
10/01/2002
Application #:
09640285
Filing Dt:
08/16/2000
Inventors:
Roland Schmidt, Ulrich Hammon, Ronald D. Knudsen, M. Bruce Welch, Helmut G. Alt et al
Title:
COMPLEXES OF PYRIDYLDIIMINES WITH VANADIUM AND OTHER TRANSITION METALS,AND THEIR USE AS OLEFIN OLIGOMERIZATION AND POLYMERIZATION CATALYSTS
Assignment: 1
Reel/Frame:
011254/0108Recorded: 10/31/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SCHMIDT, ROLAND
Exec Dt:
09/02/2000
HAMMON, ULRICH
Exec Dt:
09/25/2000
WELCH, M. BRUCE
Exec Dt:
09/07/2000
ALT, HELMUT G.
Exec Dt:
09/07/2000
HAUGER, BRYAN E.
Exec Dt:
10/17/2000
KNUDSEN, RONALD D.
Exec Dt:
10/19/2000
Assignee:
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
RICHMOND, HITCHCOCK, FISH & DOLLAR
LYNDA S. JOLLY
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005

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