IP Library › Assignment 016287/0593
Patent Assignment
Reel/Frame 016287/0593

Assignment of Assignor's Interest

Recorded: 2005-02-16 Pages: 3
Assignors
LOVEGROVE, JOHN
Executed: 2005-01-10
MICK, HANS-JUERGEN
Executed: 2004-11-22
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN, D-51368 LEVERKUSEN, GERMANY
Covered Property (1)
Isoolefin-Diolefin Production Process and Apparatus Therefore
Patent: 7,931,873 →
Application: 11/058,875 →
Publication: US 2005/0187366
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 23, 2005
From: LOVEGROVE, JOHN; MICK, HANS-JUERGEN
To: BAYER, INC.; BAYER AKTIENGESELLSCHAFT
Reel/Frame 016392/0969 →
Assignment of Assignor's Interest Jul 17, 2006
From: BAYER INC.
To: LANXESS INC.
Reel/Frame 017943/0538 →
Confirmatory Assignment Apr 25, 2007
From: BAYER AKTIENGESELLSCHAFT; BAYER MATERIAL SCIENCE AG; LANXESS DEUTSCHLAND GMBH
To: LANXESS INC.
Reel/Frame 019210/0165 →
Change of Name Dec 4, 2019
From: LANXESS INC.
To: ARLANXEO CANADA INC.
Reel/Frame 051184/0237 →