Patent Assignment
Reel/Frame 013045/0161
Notarial Certificate
Recorded: 2002-07-02
Pages: 3
Assignor
DEGUSSA AG
Executed: 2002-05-06
Assignee
SKW STAHL-TECHNIK GMBH
DR.-ALBERT-FRANK-STRASSE 32, DE 83308 TROSTBERG, GERMANY
Covered Property
(1)
Agent for the Treatment of Metal Melts
Patent:
5,376,160 →
Application:
08/144,683 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 1993
From: NEUER, BERND; RICHE, DOMINIQUE; VILLETTE, FRANCK B.
To: SKW TROSTBERG AKTIENGESELLSCHAFT; AFFIVAL S.A.
Reel/Frame 006923/0414 →
Assignment of Assignor's Interest
Jun 4, 2004
From: SKW STAHL-TECHNIK GMBH
To: SKW STAHL-TECHNIK GMBH & CO. KG
Reel/Frame 015409/0502 →
Security Interest
Apr 9, 2024
From: AFFIVAL S.A.S.
To: GUGGENHEIM CREDIT SERVICES, LLC
Reel/Frame 067050/0413 →