Patent Assignment
Reel/Frame 012077/0106
Assignment of Assignor's Interest
Recorded: 2001-08-13
Pages: 2
Assignor
OSTERRIED, KARLFRID
Executed: 2001-06-25
Assignee
STIFTUNG, CARL-ZEISS
HEIDENHEIM, GERMANY
Covered Property
(1)
Lens System, in Particular Projection Lens System in Semiconductor Lithography
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Re-Record to Correct the Name of the Assignee, Previously Recorded on Reel 012077 Frame 0106, Assignor Confirms the Assignment of the Entire Interest.
Jan 14, 2002
From: OSTERRIED, KARL
To: CARL-ZEISS-STIFTUNG TRADING AS CARL ZEISS
Reel/Frame 012474/0166 →
Change of Name
Jun 29, 2004
From: CARL ZEISS SEMICONDUCTOR MANUFACTURING TECHNOLOGIES AKTIENGESELLSCHAFT
To: CARL ZEISS SMT AG
Reel/Frame 015530/0437 →