Patent Assignment
Reel/Frame 020321/0406
Corrective Assignment to Correct the Inventors Names Previously Recorded on Reel 019879 Frame 0776. Assignor(S) Hereby Confirms the Inventors Names as Noted on the Recordation Cover Sheet.
Recorded: 2008-01-04
Pages: 6
Assignors
BEIERL, HELMUT
Executed: 2007-06-13
BLEIDISTEL, SASCHA
Executed: 2007-07-12
SINGER, WOLFGANG
Executed: 2007-06-14
GRUNER, TORALF
Executed: 2007-06-14
EPPLE, ALEXANDER
Executed: 2007-06-14
WABRA, NORBERT
Executed: 2007-07-02
BEDER, SUSANNE
Executed: 2007-06-13
WEBER, JOCHEN
Executed: 2007-06-21
FELDMANN, HEIKO
Executed: 2007-06-25
SCHWAER, BAERBEL
Executed: 2007-06-19
ROGALSKY, OLAF
Executed: 2007-06-27
KAZI, ARIF
Executed: 2007-06-13
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property
(1)
Projection Lens System of a Microlithographic Projection Exposure Installation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 21, 2007
From: BEIERL, HELMUT; BLEIDISTEL, SASCHA; SINGER, WOLFGANG; GRUNER, TORALF
To: CARL ZEISS SMT AG
Reel/Frame 019726/0439 →
Corrective Assignment to Correct the Spelling of the 12TH Inventor's Name and the 6TH & 7TH Inventor's Execution Dates, Previously Recorded at Reel 019726 Frame 0439.
Sep 25, 2007
From: BEIERL, HEMNUT; BLEIDLSTEL, SASCHA; SINGER, WOLFGANG; GRUNER, TORALF
To: CARL ZEISS SMT AG
Reel/Frame 019879/0776 →
A Modifying Conversion
Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →