Patent Assignment
Reel/Frame 015535/0572
Assignment of Assignor's Interest
Recorded: 2004-02-11
Pages: 3
Assignors
MIHAN, SHAHRAM
Executed: 2003-11-12
KARER, RAINER
Executed: 2003-11-18
HECKER, MANFRED
Executed: 2003-11-18
ROSENDORFER, PHILIPP
Executed: 2003-11-12
EVERTZ, KASPAR
Executed: 2003-11-24
LANGE, ARMIN
Executed: 2003-11-18
Assignee
BASELL POLYOLEFINE GMBH
50389 WESSELING, GERMANY
Covered Property
(1)
Continous Gas-Phase Polymerization Process
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 →