Patent Assignment
Reel/Frame 021231/0771
Assignment of Assignor's Interest
Recorded: 2008-07-14
Pages: 2
Assignors
BEHRENDT, MARTIN
Executed: 2008-06-18
SARABI, BAHMAN
Executed: 2008-06-19
TEERING, WILFRIED
Executed: 2008-06-25
Assignee
BAYER MATERIALSCIENCE AG
LAW & PATENTS; PATENTS AND LICENSING, BUILDING Q 18, LEVERKUSEN, D-51368, GERMANY
Covered Property
(1)
Method and Apparatus for Carrying Out a Burning Test on a Test Piece
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 8, 2009
From: BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
To: UL INTERNATIONAL TTC GMBH
Reel/Frame 022794/0424 →
Nunc Pro Tunc Assignment
Sep 17, 2009
From: UL INTERNATIONAL TTC GMBH
To: UNDERWRITERS LABORATORIES INC.
Reel/Frame 023245/0087 →
Assignment of Assignor's Interest
Sep 27, 2012
From: UNDERWRITERS LABORATORIES INC.
To: UL LLC
Reel/Frame 029035/0745 →