Patent Assignment
Reel/Frame 034604/0215
Assignment of Assignor's Interest
Recorded: 2014-12-30
Pages: 4
Assignor
HERAEUS QUARZGLAS GMBH & CO. KG
Executed: 2014-11-21
Assignees
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8, HANAU, 63450, GERMANY
HERAEUS QUARTZ AMERICA LLC
15705 LONG VISTA DRIVE, AUSTIN, TEXAS, 78728
Covered Property
(1)
Composite material, heat-absorbing component, and method for producing the composite material
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 28, 2014
From: SCHEICH, GERRIT; SCHENK, CHRISTIAN; WESSELY, FRANK; TSCHOLITSCH, NADINE
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 032063/0211 →
Nunc Pro Tunc Assignment
Mar 16, 2021
From: HERAEUS QUARTZ AMERICA LLC
To: HERAEUS TENEVO LLC
Reel/Frame 055612/0835 →
Nunc Pro Tunc Assignment
Mar 16, 2021
From: HERAEUS QUARTZ NORTH AMERICA LLC
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 055612/0960 →
Change of Name
Mar 16, 2021
From: HERAEUS TENEVO LLC
To: HERAEUS QUARTZ NORTH AMERICA LLC
Reel/Frame 055618/0009 →
Assignment of Assignor's Interest
May 26, 2021
From: HERAEUS QUARTZ NORTH AMERICA LLC
To: HERAEUS QUARZGLAS GMBH
Reel/Frame 056356/0981 →
Assignment of Assignor's Interest
May 26, 2021
From: HERAEUS QUARTZ AMERICA LLC
To: HERAEUS QUARTZ NORTH AMERICA LLC
Reel/Frame 056356/0895 →
Assignment of Assignor's Interest
Feb 28, 2022
From: HERAEUS QUARTZ NORTH AMERICA LLC
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 059123/0906 →