Patent Assignment
Reel/Frame 012933/0840
Change of Name
Recorded: 2002-05-28
Pages: 2
Assignor
EC ERDOLCHEMIE GMBH
Executed: 2001-11-02
Assignee
BP KOLN GMBH
ALTE STRASSE 201, COLOGNE, 50769, GERMANY
Covered Properties
(4)
Process for Removing Cyclic Acetals from Wastewater Streams
Process and Apparatus for Isolating Organic Substances from a Gas Mixture in Which These Substances Are Present
Process for the preparation of tertiary alcohols by the hydration of tertiary olefins in a reactive rectification using a structured multi-purpose packing
Application:
09/974,059 →
Publication:
US 2002/0072638
Structured multi-purpose packings and their use
Application:
09/974,060 →
Publication:
US 2002/0095058
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 12, 2001
From: BISTER, HANS-JURGEN; GAMMERSBACH, ALEXANDER; GOHRT, AXEL; GRUB, JOACHIM
To: EC ERDOELCHEMIE GMBH
Reel/Frame 012245/0840 →
Assignment of Assignor's Interest
Jan 8, 2002
From: GOHRT, AXEL; KAMINSKY, STEFAN; SCHWEGLER, BRIAN; GRUB, JOACHIM
To: EC ERDOLCHEMIE GMBH; BAYER AG
Reel/Frame 012430/0759 →
Assignment of Assignor's Interest
Jan 10, 2002
From: GOHRT, AXEL; GRUB, JOACHIM; KAMINSKY, STEFAN; MULLER, STEPHAN
To: EC ERDOLCHEMIE GMBH
Reel/Frame 012451/0391 →
Assignment of Assignor's Interest
Jan 29, 2002
From: PRINZ, PETER; SCHMITZ, JOSEF; SCHUMMER, GUNTER; STROBEL, RAINER
To: EC ERDOLCHEMIE GMBH; BAYER AG
Reel/Frame 012521/0628 →
Assignment of Assignor's Interest
Mar 14, 2006
From: BAYER AG
To: DEUTSCHE BP AG
Reel/Frame 017681/0525 →
Assignment of Assignor's Interest
Oct 4, 2011
From: INEOS EUROPE LIMITED
To: INEOS COMMERCIAL SERVICES UK LIMITED
Reel/Frame 027060/0015 →
Assignment of Assignor's Interest
Jan 9, 2014
From: INEOS COMMERCIAL SERVICES UK LIMITED
To: INEOS SALES (UK) LIMITED
Reel/Frame 032112/0418 →