Patent Assignment
Reel/Frame 008953/0913
Assignment of Assignor's Interest
Recorded: 1998-01-09
Pages: 3
Assignors
LUPTON, DAVID FRANCIS
Executed: 1997-12-16
SCHIELKE, JORG
Executed: 1997-12-17
WEIGELT, MANFRED
Executed: 1998-01-06
PETERMANN, KLAUS
Executed: 1997-12-19
MIX, ERIC
Executed: 1997-12-19
FORNASIERO, LIVIO
Executed: 1997-12-19
Assignee
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14, 63450 HANAU, GERMANY
Covered Property
(1)
Crucible for Growing Single Crystals, Process for Making the Same and Use of the Same
Patent:
5,993,545 →
Application:
09/005,327 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 19, 1999
From: W.C. HERAEUS GMBH
To: W.C. HERAEUS GMBH & CO. KG
Reel/Frame 009912/0810 →
Change of Name
Mar 7, 2012
From: W.C. HERAEUS GMBH & CO.KG
To: W.C. HERAEUS GMBH
Reel/Frame 027819/0282 →
Change of Name
Mar 8, 2012
From: W.C. HERAEUS GMBH
To: HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Reel/Frame 027830/0077 →
Change of Name
May 19, 2015
From: HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
To: HERAEUS DEUTSCHLAND GMBH & CO. KG
Reel/Frame 035744/0381 →