IP Library › Assignment 014930/0670
Patent Assignment
Reel/Frame 014930/0670

Assignment of Assignor's Interest

Recorded: 2004-01-26 Pages: 2
Assignors
BIER, PETER
Executed: 2003-10-21
CAPELLEN, PETER
Executed: 2003-10-21
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN, LEVERKUSEN, D 51368, GERMANY
Covered Property (1)
Multilayered Article and a Process for Its Preparation
Patent: 7,250,219 →
Application: 10/673,906 →
Publication: US 2004/0131867
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 9, 2016
From: BAYER AG
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038044/0799 →
Change of Name Mar 22, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0358 →
Change of Name Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038365/0392 →