Patent Assignment
Reel/Frame 009379/0034
Assignment of Assignor's Interest
Recorded: 1998-08-04
Pages: 2
Assignor
SEIFERT, MARTIN
Executed: 1998-07-22
Assignee
ELEKTROSCHMELZWERK KEMPTEN GMBH
8 MUNICH 2, HERZOG-WILHELM STRASSE 16, GERMANY
Covered Property
(1)
Ceramic Flash Tv Evaporator
Patent:
6,081,652 →
Application:
09/129,009 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 2, 2001
From: ELEKTROSCHMELZWERK KEMPTEN GMBH
To: WACKER-CHEMIE GMBH
Reel/Frame 011967/0056 →
Assignment of Assignor's Interest
Aug 12, 2004
From: WACKER-CHEMIE GMBH
To: ESK CERAMICS GMBH & CO. KG
Reel/Frame 014972/0772 →
Security Agreement
Sep 3, 2004
From: CERADYNE, INC.; CERADYNE ESK, LLC; ESK CERAMICS GMBH & CO. KG
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 015074/0158 →