Assignment of Assignor's Interest

Recorded: 1998-03-02 Pages: 2

Assignor

DUH, BEN

Executed: 1996-10-28

Assignee

SHELL OIL COMPANY

900 LOUISIANA, P.O. BOX 2463, HOUSTON, TEXAS, 77252

Covered Property (1)

Process for the Crystallization of Polyethylene Naphthalate Prepolymers and the Solid Stating of Those Crystallized Prepolymers

Patent: 5,750,644 →

Application: 08/740,547 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.