Patent Assignment
Reel/Frame 013140/0725
Assignment of Assignor's Interest
Recorded: 2002-07-30
Pages: 2
Assignor
U.S. PHILIPS CORPORATION
Executed: 2002-07-24
Assignee
KONINKLIJKE PHILIPS ELECTRONICS N.V.
GROENEWOUDSEWEG 1, 5621 BA, EINDHOVEN, NETHERLANDS
Covered Property
(1)
Antireflective Coating for Photoresist Compositions
Patent:
6,187,506 →
Application:
09/368,740 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 8, 2000
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 010866/0970 →
Assignment of Assignor's Interest
May 4, 2005
From: CLARIANT FINANCE (BVI) LIMITED
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015972/0092 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →