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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5399636	Issue Dt:	03/21/1995	Application #:	08075712	Filing Dt:	06/11/1993
Inventors:	HELMUT G. ALT, KONSTANTINOS PATSIDIS, M. BRUCE WELCH, ROLF L. GEERTS, BERND PEIFER et al
Title:	METALLOCENES AND PROCESSES THEREFOR AND THEREWITH

Assignment: 1

Reel/Frame:

006791/0744

Recorded: 07/26/1993

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

ALT, H. G.

Exec Dt:

07/05/1993

PATSIDIS, KONSTANTINOS

Exec Dt:

07/05/1993

WELCH, M. BRUCE

Exec Dt:

07/01/1993

GEERTS, ROLF L.

Exec Dt:

07/01/1993

PEIFER, BERND

Exec Dt:

07/05/1993

PALACKAL, SYRIAC J.

Exec Dt:

07/01/1993

Assignee:

PHILLIPS PETROLEUM COMPANY

C/O RICHMOND, PHILLIPS, HITCHCOCK & CARVER P.O. BOX 2443

BARTLESVILLE, OKLAHOMA 74005

Correspondent:

RICHMOND, PHILLIPS, HITCHCOCK & CARVER

LUCAS K. SHAY

P.O. BOX 2443

BARTLESVILLE, OKLAHOMA 74005

Assignment: 2

Reel/Frame:

007815/0404

Recorded: 02/20/1996

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

PARTICULATE PROSPECTS CORP.

Exec Dt:

01/22/1996

Assignee:

NANOSYSTEMS L.L.C.

COLLEGEVILLE, PENNSYLVANIA 19426

Correspondent:

EASTMAN KODAK COMPANY

MARY E. READ

PATENT LEGAL STAFF

ROCHESTER, NEW YORK 14650-2201

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