Patent Assignment
Reel/Frame 030133/0980
Assignment of Assignor's Interest
Recorded: 2013-04-02
Pages: 2
Assignor
MENGEL, MARKUS
Executed: 2011-05-10
Assignee
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property
(1)
Controllable Transmission and Phase Compensation of Transparent Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 2, 2013
From: OSHEMKOV, SERGEY; KRUGLYAKOV, VLADIMIR; ZAIT, EITAN; DMITRIEV, VLADIMIR
To: CARL ZEISS SMS LTD.
Reel/Frame 030133/0838 →
Assignment of Assignor's Interest
Apr 2, 2013
From: KLAESGES, RALPH
To: CARL ZEISS SMS GMBH
Reel/Frame 030133/0957 →
Merger
Sep 19, 2016
From: CARL ZEISS SMS GMBH
To: CARL ZEISS SMT GMBH
Reel/Frame 040069/0705 →