IP Library › Assignment 022794/0424
Patent Assignment
Reel/Frame 022794/0424

Assignment of Assignor's Interest

Recorded: 2009-06-08 Pages: 5
Assignor
Assignee
UL INTERNATIONAL TTC GMBH
FRANKFURTERSTRASSE 229, NEU-ISENBURG, D-63263, GERMANY
Covered Properties (2)
Method and Apparatus for Carrying Out a Burning Test on a Test Piece
Patent: 7,894,066 →
Application: 12/172,353 →
Publication: US 2009/0015837
Method and Device for Testing the Fire Hazard of a Material
Patent: 8,480,295 →
Application: 12/339,710 →
Publication: US 2009/0168833
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2008
From: BEHRENDT, MARTIN; SARABI, BAHMAN; TEERING, WILFRIED
To: BAYER MATERIALSCIENCE AG
Reel/Frame 021231/0771 →
Assignment of Assignor's Interest Mar 16, 2009
From: SARABI, BAHMAN, DR.; BEHRENDT, MARTIN
To: BAYER MATERIALSCIENCE AG
Reel/Frame 022400/0328 →
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 →