IP Library › Assignment 012566/0323
Patent Assignment
Reel/Frame 012566/0323

Assignment of Assignor's Interest

Recorded: 2002-02-07 Pages: 3
Assignors
SORG, FANZ
Executed: 2001-10-05
MELZER, FRANK
Executed: 2001-10-05
MUHLBEYER, MICHAEL
Executed: 2001-10-05
GELLRICH, BERNHARD
Executed: 2001-10-05
XALTER, STEFAN
Executed: 2001-10-05
ITTNER, THOMAS
Executed: 2001-10-05
Assignee
CARL-ZEISS-STIFTUNG TRADING AS CARL ZEISS
D-89518 HEIDENHEIM, GERMANY
Covered Property (1)
Optical Element Deformation System
Patent: 6,844,994 →
Application: 09/956,715 →
Publication: US 2002/0048096
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2004
From: CARL-ZEISS-STIFTUNG TRADING AS CARL ZEISS
To: CARL ZEISS SMT AG
Reel/Frame 015186/0907 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →