Patent Assignment
Reel/Frame 009213/0856
Assignment of Assignor's Interest
Recorded: 1998-06-04
Pages: 2
Assignors
JACQUINOT, ERIC
Executed: 1998-03-25
RIVOIRE, MAURICE
Executed: 1998-03-25
EUVRARD, CATHERINE
Executed: 1998-03-25
Assignee
CLARIANT (FRANCE) S.A.
70, AVENUE DU PRESIDENT WILSON, 92800 PUTEAUX, FRANCE
Covered Property
(1)
Chemical Mechanical Polishing Process for Layers of Semiconductor or Isolating Materials
Patent:
6,126,518 →
Application:
09/054,518 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 2, 2005
From: CLARIANT (FRANCE)
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 015629/0413 →
Assignment of Assignor's Interest
Feb 2, 2005
From: CLARIANT INTERNATIONAL LTD
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015629/0416 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →