Patent Assignment
Reel/Frame 012173/0437
Assignment of Assignor's Interest
Recorded: 2001-08-27
Pages: 4
Assignors
NIFANT'EV, ILYA E.
Executed: 2001-08-02
GUIDOTTI, SIMONA
Executed: 2001-08-02
RESCONI, LUIGI
Executed: 2001-08-02
LAISHEVTSEV, ILYA P.
Executed: 2001-08-02
Assignee
BASELL TECHNOLOGY COMPANY BV
HOEKSTEEN 66, 2132 MS HOOFDDORP, NETHERLANDS
Covered Property
(1)
Hetero Cyclic Metallocene Compounds and Use Thereof in Catalyst System for Producing Olefin Polymers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.