Patent Assignment
Reel/Frame 059172/0699
Assignment of Assignor's Interest
Recorded: 2022-02-17
Pages: 37
Assignor
NOVOLEN TECHNOLOGY HOLDINGS C.V.
Executed: 2007-06-28
Assignee
ABB OIL & GAS EUROPE B.V.
OOSTDUINLAAN 75, THE HAGUE, 2596 JJ, NETHERLANDS
Covered Properties
(5)
Metallocene Ligands, Metallocene Compounds and Metallocene Catalysts, Their Synthesis and Their Use for the Polymerization of Olefins
Method of Making a Ziegler-Natta Catalyst
Ziegler-Natta Catalyst, Preparation, and Use for the Polymerization of Alkenes
Metallocene Catalysts, Their Synthesis and Their Use for the Polymerization of Olefins
Polypropylene resin composition
Application:
60/468,915 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 25, 2004
From: KLENDWORTH, DOUGLAS D.; SPAETHER, FRANK WOLF
To: NOVOLEN TECHNOLOGY HOLDINGS C.V.
Reel/Frame 015733/0691 →
Assignment of Assignor's Interest
Mar 28, 2005
From: SPAETHER, FRANK WOLF; PRESKEN, DAVID ANDREW
To: NOVOLEN TECHNOLOGY HOLDINGS C.U.
Reel/Frame 016400/0124 →
Assignment of Assignor's Interest
Mar 31, 2005
From: PACZKOWSKI, NICOLA S.; WINTER, ANDREAS; LANGHAUSER, FRANZ
To: NOVOLEN TECHNOLOGY HOLDINGS C.U.
Reel/Frame 016409/0379 →
Assignment of Assignor's Interest
Dec 13, 2006
From: SCHOTTEK, JOERG; PACZKOWSKI, NICOLA STEFANIE; WINTER, ANDREAS; SELL, THORSTEN
To: NOVOLEN TECHNOLOGY HOLDINGS C.V.
Reel/Frame 018643/0005 →
Assignment of Assignor's Interest
Feb 17, 2022
From: ABB OIL & GAS EUROPE B.V.
To: ABB NOVOLEN TECHNOLOGY GMBH
Reel/Frame 059032/0090 →
Change of Name
Feb 17, 2022
From: ABB NOVOLEN TECHNOLOGY GMBH
To: LUMMUS NOVOLEN TECHNOLOGY GMBH
Reel/Frame 059216/0935 →