Patent Assignment
Reel/Frame 018052/0544
Assignment of Assignor's Interest
Recorded: 2006-06-22
Pages: 4
Assignors
NIFANT'EV, ILYA E.
Executed: 2006-06-14
IVCHENKO, PAVEL V.
Executed: 2006-06-14
TAJDAKOV, ILYA V.
Executed: 2006-06-14
RESCONI, LUIGI
Executed: 2006-06-14
Assignee
BASEL POLYOLEFINE GMBH
BRUHLER STRASSE 60, 50389 WESSELING, GERMANY
Covered Property
(1)
Metallocene Compounds
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Security Interest in United States Patents and Patent Applications
Mar 26, 2008
From: BASELL POLYOLEFINE GMBH; ARCO CHEMICAL TECHNOLOGY L.P.; ARCO CHEMICAL TECHNOLOGY, INC.; ATLANTIC RICHFIELD COMPANY
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 020704/0562 →
Security Agreement
Aug 4, 2008
From: BASELL POLYOLEFINE GMBH; ARCO CHEMICAL TECHNOLOGY L.P.; ARCO CHEMICAL TECHNOLOGY, INC.; ATLANTIC RICHFIELD COMPANY
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 021354/0708 →
Release of Security Interest
May 5, 2010
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: LYONDELL CHEMICAL TECHNOLOGY, L.P.; EQUISTAR CHEMICALS, LP
Reel/Frame 024337/0705 →
Release of Security Interest
May 5, 2010
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: LYONDELL CHEMICAL TECHNOLOGY, L.P.; EQUISTAR CHEMICALS, LP
Reel/Frame 024337/0856 →