Patent Assignment
Reel/Frame 019864/0786
Transfer of Rights
Recorded: 2007-08-09
Pages: 12
Assignor
PLATECXIS
Executed: 2004-08-26
Assignee
W.C. HERAEUS GMBH & CO. KG
HERAEUSSTRASSE 12-14, 63450 HANAU, GERMANY
Covered Property
(1)
Wires Incorporating a Helical Component, Assemblies Thereof, and Use of Said Assemblies as Catalyser and/or to Recover Precious Metals
Patent:
5,699,680 →
Application:
08/379,478 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 31, 1995
From: GUERLET, JEAN-PAUL; LAMBERT, CLAUDE
To: COMPTOIR LYON ALEMAND LOUYOT
Reel/Frame 007466/0418 →
Assignment of Assignor's Interest
Jul 1, 1997
From: COMPTOIR LYON ALEMAND LOUYOT
To: ENGELHARD-CLAL SAS
Reel/Frame 008581/0649 →
Transfer of Rights
Jun 11, 2007
From: ENGELHARD-CLAL SAS
To: ENGELHARD-CLAL-TEMPLE
Reel/Frame 019458/0125 →
Change of Name
Jul 31, 2007
From: ENGELHARD-CLAL-TEMPLE
To: PLATECXIS
Reel/Frame 019617/0861 →
Change of Name
Oct 10, 2007
From: W.C. HERAEUS GMBH & CO. KG
To: W.C. HERAEUS GMBH
Reel/Frame 019943/0209 →
Change of Name
Mar 8, 2012
From: W.C. HERAEUS GMBH
To: HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Reel/Frame 027830/0077 →