IP Library › Assignment 015029/0841
Patent Assignment
Reel/Frame 015029/0841

Assignment of Assignor's Interest

Recorded: 2004-08-12 Pages: 2
Assignors
DRENKER, KARL-HEINZ
Executed: 2004-06-08
SEILER, HANS-JOERG
Executed: 2004-06-08
KAHLE, VOLKER
Executed: 2004-06-08
DONKELS, NORBERT
Executed: 2004-06-08
Assignee
BAYER CHEMICALS AG
PATENTE UND LIZENZEN, D-51368 LEVERKUSEN, GERMANY
Covered Property (1)
Method for Marking Sites
Patent: 7,126,119 →
Application: 10/817,985 →
Publication: US 2005/0218321
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2006
From: BAYER CHEMICALS AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018454/0850 →
Assignment of Assignor's Interest Nov 1, 2006
From: BAYER CHEMICALS AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018463/0687 →