IP Library › Assignment 014962/0993
Patent Assignment
Reel/Frame 014962/0993

Assignment of Assignor's Interest

Recorded: 2003-07-31 Pages: 3
Assignors
KOTULLA, GERHARD
Executed: 2003-07-03
RUPPERT, KLAUS
Executed: 2003-07-03
Assignee
HERAEUS TENEVO AG
QUARZSTRASSE 8, 63450 HANAU, GERMANY
Covered Property (1)
Method of Producing a Hollow Glass Cylinder with Suspension During Sintering
Patent: 7,387,000 →
Application: 10/451,453 →
Publication: US 2004/0065121
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 16, 2003
From: KOTULLA, GERHARD; RUPPERT, KLAUS
To: HERAEUS TENEVO AG
Reel/Frame 014719/0864 →
Conversion of Ag to Gmbh Jun 6, 2005
From: HERAEUS TENEVO AG
To: HERAEUS TENEVO GMBH
Reel/Frame 016651/0631 →
Merger Feb 11, 2008
From: HERAUS TENEVO GMBH
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 020532/0533 →
Corrective Assignment to Correct Reel/Frame No. 020532/0533, Previously Recorded on 2/11/08. Apr 22, 2008
From: HERAEUS TENEVO GMBH
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 021018/0043 →