IP Library › Assignment 028818/0781
Patent Assignment
Reel/Frame 028818/0781

Change in Legal Form

Recorded: 2012-08-21 Pages: 3
Assignor
BASF AKTIENGESELLSCHAFT
Executed: 2008-01-14
Assignee
BASF SE
., LUDWIGSHAFEN, 67056, GERMANY
Covered Properties (3)
Transition Metal Complexes Comprising Carbene Ligands Serving as Emitters for Organic Light-Emitting Diodes (Oled's)
Patent: 9,748,498 →
Application: 12/901,610 →
Publication: US 2011/0049499
Transition Metal Complexes Comprising Carbene Ligands Serving as Emitters for Organic Light-Emitting Diodes (Oled's)
Patent: 8,377,740 →
Application: 12/904,290 →
Publication: US 2011/0049500
Transition Metal Complexes Comprising Carbene Ligands Serving as Emitters for Organic Light-Emitting Diodes (Oled's)
Patent: 8,916,853 →
Application: 12/905,112 →
Publication: US 2011/0049501
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 25, 2016
From: BASF SE
To: UDC IRELAND LIMITED
Reel/Frame 039460/0615 →
Corrective Assignment to Correct the Incorrect Appl. No. 14/901,736 Previously Recorded at Reel: 039460 Frame: 0615. Assignor(S) Hereby Confirms the Assignment. Jun 8, 2017
From: BASF SE
To: UDC IRELAND LIMITED
Reel/Frame 042740/0222 →