IP Library Assignment 011859/0675
Patent Assignment
Reel/Frame 011859/0675

Assignment of Assignor's Interest

Recorded: 2001-06-04 Pages: 3
Assignors
WANGLER, JOHANNES
Executed: 2001-03-30
KOEHLER, JESS
Executed: 2001-03-30
Assignee
CARL-ZEISS-STIFTUNG
HEIDENHEIM/BRENZ, 73446 OBERKOCHEN, GERMANY
Covered Property (1)
Microlithographic Illuminating System and Microlithographic Projection Exposure Arrangement Incorporating Said System
Patent: 6,597,511 →
Application: 09/820,625 →
Publication: US 2001/0043408
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2004
From: CARL-ZEISS -STIFTUNG, HEIDENHEIM-BRENZ
To: CARL ZEISS SMT AG
Reel/Frame 015428/0524 →
Confirmatory Assignment Aug 3, 2004
From: CARL-ZEISS-STIFTUNG
To: CARL ZEISS SMT AG
Reel/Frame 015035/0270 →